Annual Report
on Drinkingwater Quality
2013–2014
Ministry of Health Disclaimer
The data and analyses contained in the Annual Report on Drinking-water Quality
2013–2014 have been supplied to the Ministry of Health by the Institute of
Environmental Science and Research Limited (ESR). The Ministry of Health cannot
confirm the accuracy of the data and the analyses and accepts no liability or
responsibility for any acts or omissions, done or omitted in reliance, in whole or in
part, on the data or the analyses.
ESR Disclaimer
This report (“the Report”) is given by the Institute of Environmental Science and
Research Limited (ESR) solely for the benefit of the Ministry of Health as defined in
the Contract between ESR and the Ministry of Health, and is strictly subject to the
conditions laid out in that Contract.
Some of the data used in this report have been received by ESR from third parties
and to that extent ESR is unable to validate or verify the correctness or otherwise of
that data and neither ESR nor any of its employees makes any warranty, express or
implied, or assumes any liability or responsibility whatsoever for use of the report or
its contents by any other person or organisation.
Citation: Ministry of Health. 2015. Annual Report on Drinking-water Quality 2013–2014.
Wellington: Ministry of Health.
Published in January 2015
by the Ministry of Health
PO Box 5013, Wellington 6145, New Zealand
ISSN 1179-2604
HP 6115
This document is available at www.health.govt.nz
This work is licensed under the Creative Commons Attribution 4.0 International licence. In essence, you
are free to: share ie, copy and redistribute the material in any medium or format; adapt ie, remix, transform and build
upon the material. You must give appropriate credit, provide a link to the licence and indicate if changes were made.
Contents
Key findings
v
1
Introduction
1
2
Methods
2
3
Findings
4
3.1
Achievement against the Standards
4
3.2
Compliance with the Act
6
4
Interpretation and discussion
14
4.1
Introduction
14
4.2
Overall achievement against the Standards
14
4.3
Bacteriological achievement against the Standards
16
4.4
Protozoal achievement against the Standards
18
4.5
Chemical achievement against the Standards
19
4.6
Status of water safety plans
23
4.7
Meeting legislative requirements
26
Appendices
Appendix 1: Achievement Against the Standards
31
Appendix 2: Microbiological Achievement
49
Appendix 3: Chemical Achievement
67
Appendix 4: Requirements of the Health Act
99
List of Tables
Table 1:
Achievement against the Standards from 1 July 2013 to 30 June 2014
Table 2:
Achievement against the Standards between reporting years
Table 3:
Bacteriological achievement against the Standards between reporting years 16
Table 4:
Protozoal achievement against the Standards between reporting years
18
Table 5:
Chemical achievement against the Standards between reporting years
19
Table 6:
Achievement for individual chemicals from 1 July 2013 to 30 June 2014
20
Table 7:
Water safety plans: all supplies status, 2013–2014
24
Table 8:
Supplies with water safety plan legislative requirements
24
Table 9:
Water safety plans: status between reporting years
25
Table 10:
Meeting legislative requirements: all supplies
26
Table 11:
Meeting legislative requirements, by supply size, 1 July 2013 to 30 June
2014
27
Meeting legislative requirements: status between reporting years
28
Table 12:
5
15
Annual Report on Drinking-water Quality 2013–2014
iii
Key findings
This report describes drinking-water quality for all registered networked drinking-water
supplies that served populations of more than 100 people (the supplies) from 1 July 2013 to
30 June 2014 (the reporting period), representing 3,829,000 people (the supply population). It
describes how these supplies met the requirements of the Drinking-water Standards for New
Zealand (the Standards) and their progress towards meeting the requirements of the Health Act
1956, as amended in 2007 (the Act).
To meet the overall requirements of the Standards, a supply must meet the bacteriological,
protozoal and chemical standards. Overall, 79.0 percent of New Zealanders (3,023,000 people)
on these supplies received drinking-water that met all requirements of the Standards in the
reporting period. This represents a 2.0 percentage point increase in terms of supply population
compared with the previous 1 July 2012 to 30 June 2013 reporting period.
Drinking-water that achieved the bacteriological standards was received by 97.2 percent of
New Zealanders (3,723,000 people) on reported supplies during the period, compared with
96.7 percent previously, an improvement of 0.5 percentage points. Protozoal achievement
increased by 1.6 percentage points from 79.2 percent to 80.8 percent (3,093,000 people), and
chemical achievement increased by 2.0 percentage points from 95.3 percent to 97.4 percent
(3,728,000 people).
Achievement against the Standards was generally highest in the large supplies and lowest in the
small supplies. The exception to this was the rate of chemical achievement. While achievement
was highest in large supplies, small supplies achieved better than medium or minor supplies
because they are not normally required to be assessed for chemical constituents and so achieved
by default.
Some of the duties of drinking-water suppliers (specified in sections 69S–69ZC of the Act) take
effect progressively over a number of years, having started on 1 July 2012 for large supplies. As
part of these provisions, water suppliers are required to prepare and implement water safety
plans. Overall, 90.6 percent of the reported population received water from supplies that had
plans being implemented by 1 July 2014, while only 1.0 percent (37,000 people) received water
from supplies where plan drafting has not yet commenced.
The overall supply population with plans that are approved or are being implemented is now
94.6 percent, up from 93.1 percent in the previous period. This now includes all large supplies
(from 99.6 percent of population previously), and an improvement between periods of
6.0 percentage points for those in medium supplies and 6.5 percentage points for those in minor
supplies. However, the requirement that all medium supplies should now have plans that are
approved or are being implemented was not met for 14.4 percent (39,000 people) of the
medium supply population served.
The overall supply population with a water safety plan being implemented has risen to
90.6 percent, compared with 45.1 percent in the previous period. All large supplies met the
requirement that they should be implementing their plans.
Annual Report on Drinking-water Quality 2013–2014
v
During the 1 July 2013 to 30 June 2014 reporting period, a number of other actions were carried
out by water suppliers to meet the requirements of the Act.

Monitoring: Overall, supplies serving 97.1 percent of the supply population met the
monitoring requirements of the Standards, up from 95.4 percent in the previous period.
Achievement against the Escherichia coli and chemical monitoring requirements of the
Standards ranged from 99.1 percent for populations receiving water in large supplies,
through to 78.5 percent for people in small supplies.

Adequacy of supply: Overall, supplies serving 98.5 percent of the supply population met
the requirement for adequacy of supply during the reporting period, including all but three
large supplies, and all medium and minor supplies. This was a 0.2 percentage point decrease
compared with the previous period.

Source protection: Overall, supplies serving 99.9 percent of the supply population met
this requirement, including all large and medium supplies.

Records: Adequate records were maintained for supplies providing water to 99.9 percent of
the supply population. All large and medium supplies met the records requirement.
Generally, small supplies are not required by the Act to keep records, but supplies for
97.1 percent of the small supply population did so.

Complaints: Water suppliers investigated all of the complaints they received concerning the
drinking-water they supplied to the supply population, except for ten small supplies serving a
total of 2000 people.

Remedial action: Almost all water suppliers undertook immediate remedial action in
response to transgressions of the Standards. Water suppliers did not take remedial action,
when necessary, in 22 minor or small supplies serving 0.5 percent of the supply population.
During the previous reporting period, 31 supplies, across all size categories, serving
1.5 percent of the supply population, did not take remedial action, when necessary.
By the end of the 1 July 2013 to 30 June 2014 reporting period, all size categories of drinkingwater supply had reported good progress towards meeting the legislative requirements of the
Act. Water suppliers are moving towards a more proactive approach to protect public health. In
general, the larger supplies have a greater level of compliance with their current requirements
than smaller suppliers. However, for medium supplies, more progress is needed to meet the
progressively introduced requirements for water safety plans.
Minor and small drinking-water suppliers were not required to meet sections 69S to 69ZC of the
Act within the reporting period, including the requirements regarding monitoring, water safety
plans, adequacy of supply and source protection. Nevertheless, with the exception of water
safety plans, most of these drinking-water suppliers did so.
vi
Annual Report on Drinking-water Quality 2013–2014
1
Introduction
This report describes drinking-water quality for all registered networked drinking-water
supplies that served populations of more than 100 people from 1 July 2013 to 30 June 2014 (the
reporting period). It describes how drinking-water supplies met the requirements of the
Drinking-water Standards for New Zealand (the Standards)1 and their progress towards
meeting the requirements of the Health Act 1956, as amended in 2007 (the Act).
In addition, the report meets the requirement under the Act for the Director-General to prepare
and publish a report on drinking-water each year that includes information about the quality of
drinking-water, achievement against the Standards and compliance of drinking-water suppliers
with the Act.
In 2009, the requirement for each category of water supplier to comply with sections 69S to
69ZC of the Act (relating to drinking-water) was deferred for three years.2 These requirements
come into force on staggered dates, beginning from 1 July 2012, and require compliance for:

new and large drinking-water supplies (more than 10,000 people) from 1 July 2012

medium drinking-water supplies (5001 to 10,000 people) from 1 July 2013

minor drinking-water supplies (501 to 5000 people) from 1 July 2014

small drinking-water supplies (101 to 500 people) from 1 July 2015

neighbourhood drinking-water supplies (25 to 100 people) from 1 July 2016

rural agricultural drinking-water supplies from 1 July 2016 or the date on which the
Standards are amended to include them, whichever is later.
The delay was to enable councils and other drinking-water suppliers to assess the impact of the
economic climate on their operations. It also enabled councils to consider the implications of the
legislation on their Long Term Plans. It was the Government’s expectation that water suppliers
would continue to plan for compliance. The changes did not affect the existing legal
requirements for suppliers to keep records, investigate complaints and take remedial action if
they became aware of contamination in their water supplies.
This report describes the methods used to gather the data and the caveats on the data and its
interpretation. The report then presents findings regarding achievement against the Standards
and meeting the legislative requirements of the Act for the large, medium, minor and small size
categories of drinking-water supplies. These findings are followed by a discussion and an
interpretation of the findings.
1
Water suppliers may elect to comply with either the Drinking-water Standards for New Zealand 2000 or the
Drinking-water Standards for New Zealand 2005 (Revised 2008). Ministry of Health, Wellington.
2
Health (Deferral of General Application of Sections 69S to 69ZC) Order 2009.
Annual Report on Drinking-water Quality 2013–2014
1
2
Methods
Information on drinking-water quality was obtained from drinking-water assessors employed by
district health board public health units, using questionnaires that sought data relating to water
supply quality, monitoring and management. The information was collected at the level of the
distribution zone, that is, the quality of water supplied to consumers.
Two surveys were used to gather information from registered networked drinking-water
supplies that served populations of more than 100 people from 1 July 2013 to 30 June 2014. The
first survey sought information about the microbiological and chemical quality of the drinkingwater, water treatment processes in use, the means used to demonstrate achievement against
the Standards, and the status of water safety plans. This survey utilised the online Water
Information New Zealand (WINZ) database.
The second survey sought information relating to the management of drinking-water supplies
by drinking-water suppliers, in terms of the requirements of the Act that will eventually apply to
water suppliers. An Excel spreadsheet was designed to collect the information and was
completed by drinking-water assessors in discussion with water suppliers. The completed
spreadsheets were returned to ESR for compilation and analysis.
The following caveats apply for the purposes of data interpretation.

The report includes all registered networked drinking-water supply distribution zones that
served more than 100 people, based on the information contained in the WINZ database as at
30 June 2014.

The term ‘water supply’ in this report refers to a distribution zone, which is all or part of a
reticulated supply for which the water is expected to be of consistent quality throughout.
While smaller communities usually have a single distribution zone, larger communities may
have two or more. Size groupings of supplies are therefore based on the population served by
each zone.

The population figures used in this report are taken from the distribution zone populations as
recorded in WINZ. These figures are estimates and it is not currently possible to determine
their accuracy. Furthermore, it is likely that the WINZ population figures include residentsonly in some zones, and residents and non-residents in other zones.

Population figures in this report are rounded to the nearest thousand, except when they are
less than 10,000 or refer to small water supplies. In those cases, they are rounded to the
nearest hundred.

Some networked water supplies may be misclassified as self-supplies and vice versa.
Apparent discrepancies (for example, where the name of a distribution zone does not seem to
fit the supply classification) have been queried with the drinking-water assessors and
corrected if necessary.

For the purposes of the Standards’ achievement statistics, supplies that met the Standards
part-way through the survey period, as a result of improving treatment processes or
monitoring programmes, have been marked as meeting requirements for that aspect. These
supplies can be identified in Appendix 2.

Overall adequacy of monitoring has been assessed on the basis of Escherichia coli and
chemical monitoring. There is no requirement to monitor for protozoa in the Standards.
2
Annual Report on Drinking-water Quality 2013–2014

Protozoal achievement is assessed only at the treatment plant. Because this report is
distribution zone-based, a zone was determined to achieve the protozoal standards if all
treatment plants supplying the zone during the reporting period achieved the protozoal
standards.

If a drinking-water supplier did not respond to a drinking-water assessor’s requests for
information, then their zones would have been marked as non-compliant in this report.
However, all suppliers responded for this report.

Acceptable answers to the questions about the legislative requirements included ‘not
applicable’ (N/A) for source protection and complaints. The percentage of supplies meeting
the requirements of the legislation was calculated as the percentage of zones that answered
‘yes’ or ‘N/A’.

Percentage figures used for achievement against the Standards and meeting the requirements
of the Act were calculated using the populations in the zones as reported in the WINZ survey.

All percentage figures in this report are rounded. Accordingly, totals may not always add up
to 100 percent.
Data quality assurance was built into all stages of the process, from data collection to reporting.
A number of checks, including integrity checks, peer reviewing and duplicate analysis, were
employed to ensure the data reported reflected the information collected by the surveys.
Additional checks of the data were made by the drinking-water assessors and water suppliers,
who reviewed drafts of the zone-level data reported in the appendices.
Overall, there was a higher level of quality assurance for information collected in the WINZ
survey, assessing achievement against the Standards, than for the survey assessing achievement
against the requirements of the Act. This is due to the robust design of the WINZ survey module
and its associated tools, providing almost real-time data integrity checking.
Annual Report on Drinking-water Quality 2013–2014
3
3
Findings
This report covers 659 registered networked drinking-water zones supplying water to 3,829,000
people in the 12-month reporting period of 1 July 2013 to 30 June 2014. Each zone served
101 people or more.
Table 1 summarises achievement against the Standards for the current reporting period. Table 2
compares this achievement with overall results for the previous (1 July 2012 to 30 June 2013)
reporting period. These are followed by more detailed comparisons in Tables 3 to 5, which
examine bacteriological, protozoal and chemical achievement by water supply size category, and
by Table 6, which summarises chemical achievement for individual determinands.
The status of water safety plans is presented in Tables 7 to 9, while Tables 10 to 12 summarise
the extent to which water supplies met the legislative requirements of the Act.
Detailed results of drinking-water quality monitoring, Standards’ achievement and the meeting
of legislative requirements for individual water supplies are shown in Appendices 1 to 4.
3.1
Achievement against the Standards
In the current reporting period, water suppliers could continue to elect to use the 2000
Standards instead of the 2005 Standards (Revised 2008). Achievement was assessed against the
Standards they chose. (The 2000 Standards option is scheduled in the Act to end on
31 December 2014.)
Of the 659 registered networked drinking-water supply zones serving more than 100 people,
475 zones chose to be assessed against the 2005 Standards, 158 the 2000 Standards and
26 zones used neither. In terms of population served, those receiving water assessed against the
2000 Standards have decreased to 168,000, from 174,000 people in the previous period.
Microbiological achievement is based on two main microbiological reference organisms,
Escherichia coli and Cryptosporidium. Bacteriological achievement is determined primarily
using Escherichia coli monitoring, whereas protozoal achievement is based on monitoring the
effectiveness of the treatment processes used to remove or inactivate Cryptosporidium.
Chemical achievement was assessed for those supplies that have been identified as containing
chemicals that require monitoring (known as Priority 2 (P2) determinands).3 A water supply is
assessed as achieving if it has no P2 determinands, or if it has been adequately monitored and
any P2 chemicals present are shown to be within acceptable levels.
3
4
Chemical substances or determinands that are present in the water leaving the treatment plant or in the
distribution zone at potentially health-significant concentrations (usually greater than 50 percent of their
maximum acceptable value) are the only chemical determinands that must be monitored to meet the Standards.
These chemicals are known as Priority 2 (P2) determinands. Where a supply has no P2 assignation, because the
supply has not been assessed for that chemical, the safety of the supply with respect to chemical determinands is
uncertain. The relative softness of New Zealand’s water sources results in a general tendency for its drinkingwaters to dissolve metals from plumbing fittings, a property termed plumbosolvency. All drinking-waters are
designated as plumbosolvent unless the water supplier can show they are not. Metals arising from
plumbosolvency do not have to be monitored, provided the public is advised to flush their taps before drawing
water for consumption.
Annual Report on Drinking-water Quality 2013–2014
Table 1: Achievement against the Standards from 1 July 2013 to 30 June 2014
Percentages are for population served.
1a
1b
1c
1d
1e
Achievement for all supplies
3,829,000 people in 659 zones.
Population
Percentage
Zones
Bacteriological achievement
3,723,000
97.2%
523
Protozoal achievement
3,093,000
80.8%
258
Chemical achievement
3,728,000
97.4%
623
Overall achievement
3,023,000
79.0%
230
Achievement in large zones
3,002,000 people in 74 zones, each with over 10,000 people. Supply 78% of total people.
Population
Percentage
Zones
Bacteriological achievement
2,977,000
99.2%
72
Protozoal achievement
2,692,000
89.7%
63
Chemical achievement
2,976,000
99.1%
72
Overall achievement
2,667,000
88.9%
61
Achievement in medium zones
270,000 people in 37 zones, each with 5001 to 10,000 people. Supply 7% of total people.
Population
Percentage
Zones
Bacteriological achievement
264,000
98.0%
36
Protozoal achievement
155,000
57.4%
21
Chemical achievement
237,000
87.9%
32
Overall achievement
143,000
52.9%
19
Achievement in minor zones
477,000 people in 249 zones, each with 501 to 5000 people. Supply 12% of total people.
Population
Percentage
Zones
Bacteriological achievement
424,000
88.8%
213
Protozoal achievement
228,000
47.7%
108
Chemical achievement
437,000
91.6%
226
Overall achievement
197,000
41.2%
93
Achievement in small zones
79,700 people in 299 zones, each with 101 to 500 people. Supply 2% of total people.
Population
Percentage
Zones
Bacteriological achievement
57,200
71.8%
202
Protozoal achievement
18,800
23.5%
66
Chemical achievement
77,500
97.2%
293
Overall achievement
16,500
20.7%
57
Population figures are rounded to the nearest thousand (nearest hundred for small supplies).
Annual Report on Drinking-water Quality 2013–2014
5
3.2
Compliance with the Act
The following four sections consider compliance with the Act for drinking-water supplies,
during the reporting period of 1 July 2013 to 30 June 2014, according to the population size of
the zones: large (more than 10,000 people), medium (5001–10,000), minor (501–5000) and
small (101–500).
3.2.1
Large water supplies (more than 10,000 people)
In New Zealand, large water supplies provided drinking-water to 3,002,000 people in 74 large
distribution zones during the reporting period of 1 July 2013 to 30 June 2014. This is 78 percent
of the people covered by this report.
a.
Meeting the drinking-water Standards
From 1 July 2012, large drinking-water suppliers must take all practicable steps to comply with
the Standards.
Attainment: For people receiving water from large supplies:

88.9% received water fully meeting the Standards (2,667,000 people in 61 zones)

99.2% received water meeting the bacteriological Standards (2,977,000 people in 72 zones)

89.7% received water meeting the protozoal Standards (2,692,000 people in 63 zones)

99.1% received water meeting the chemical Standards (2,976,000 people in 72 zones).
b.
Monitoring requirements in the Standards
From 1 July 2012, large drinking-water suppliers must meet the monitoring requirements in the
Standards.
Attainment: For people receiving water from large supplies:

99.1% received water that fully met monitoring requirements (2,976,000 people in 72 zones)

99.6% received water with adequate Escherichia coli monitoring (2,989,000 people in
73 zones)

99.1% received water with adequate chemical monitoring (2,976,000 people in 72 zones).
c.
Water safety plans
From 1 July 2012, large drinking-water suppliers must provide water safety plans for their water
supplies. The plans must be submitted to a drinking-water assessor for approval before 1 July
2013 and the supplier must have begun to implement their plan within one month of it being
approved.
Attainment: For people receiving water from large supplies:

6
100% received water which met legislative requirements by having a water safety plan where
implementation had commenced.
Annual Report on Drinking-water Quality 2013–2014
d.
Adequacy of supply
From 1 July 2012, large drinking-water suppliers must take all practicable steps to ensure an
adequate supply of drinking-water is provided to each point of supply. Interruptions may occur
for planned maintenance, improvements or for emergency repairs. However, if the interruptions
are likely to exceed eight hours, the water supplier needs to have prior approval from the
medical officer of health and to have taken all practicable steps to warn affected people. If the
supply is interrupted in an emergency, the supplier has up to 24 hours to inform the medical
officer of health.
Attainment: For people receiving water from large supplies:

e.
98.1% received water with adequacy of supply (2,946,000 people in 71 zones).
Source protection
From 1 July 2012, large drinking-water suppliers must take reasonable steps to protect their
water sources from contamination and pollution. These steps may include making submissions
on district plans, resource consent applications or sanitary service assessments. Source
protection may also include contributing to catchment management.
Attainment: For people receiving water from large supplies:

f.
100% received water with appropriate source protection activities undertaken (3,002,000
people in 74 zones).
Records
From 1 July 2008, large drinking-water suppliers must keep records of their water supplies to
enable a drinking-water assessor to ascertain whether the water supplier is meeting the
requirements of the Act.
Attainment: For people receiving water from large supplies:

g.
100% received water with adequate records kept (3,002,000 people in 74 zones).
Complaints
From 1 July 2008, large drinking-water suppliers must record and investigate complaints about
their water supplies.
Attainment: For people receiving water from large supplies:

h.
100% received water with all complaints recorded and investigated (3,002,000 people in
74 zones).
Remedial steps
From 1 July 2008, large drinking-water suppliers must take remedial action if their water
supply does not meet the Standards.
Attainment: For people receiving water from large supplies:

100% received water with adequate remedial steps taken (3,002,000 people in 74 zones).
Annual Report on Drinking-water Quality 2013–2014
7
3.2.2
Medium water supplies (5001 to 10,000 people)
In New Zealand, medium water supplies provided drinking-water to 270,000 people in
37 medium distribution zones during the reporting period of 1 July 2013 to 30 June 2014. This
is seven percent of the people covered by this report.
a.
Meeting the drinking-water Standards
From 1 July 2013, medium drinking-water suppliers must take all practicable steps to comply
with the Standards.
Attainment: For people receiving water from medium supplies:

52.9% received water fully meeting the Standards (143,000 people in 19 zones)

98.0% received water meeting the bacteriological Standards (264,000 people in 36 zones)

57.4% received water meeting the protozoal Standards (155,000 people in 21 zones)

87.9% received water meeting the chemical Standards (237,000 people in 32 zones).
b.
Monitoring requirements in the Standards
From 1 July 2013, medium drinking-water suppliers must meet the monitoring requirements in
the Standards.
Attainment: For people receiving water from medium supplies:

90.1% received water that fully met monitoring requirements (243,000 people in 33 zones)

100% received water with adequate Escherichia coli monitoring.

90.1% received water with adequate chemical monitoring (243,000 people in 33 zones).
c.
Water safety plans
From 1 July 2013, medium drinking-water suppliers must provide water safety plans for their
water supplies. The plan must be submitted to a drinking-water assessor for approval before
1 July 2014 and the supplier must begin to implement the plan within one month of it being
approved.
Attainment: For people receiving water from medium supplies:

100% received water where the plan was at least being drafted (270,000 people in 37 zones)

2.3% received water with plans being drafted (6200 people in one zone)

12.1% received water with plans submitted or being redrafted (33,000 people in five zones)

14.9% received water with plans that were approved, but not yet being implemented (40,000
people in six zones)

70.6% received water where plan implementation had commenced (191,000 people in
25 zones)

85.6% received water that met the first year legislative requirement for medium zones of
having plans that were approved or being implemented (231,000 people in 31 zones).
8
Annual Report on Drinking-water Quality 2013–2014
d.
Adequacy of supply
From 1 July 2013, medium drinking-water suppliers must take all practicable steps to ensure an
adequate supply of drinking-water is provided to each point of supply. Interruptions may occur
for planned maintenance, improvements or for emergency repairs. However, if the interruptions
are likely to exceed eight hours, the water supplier needs to have prior approval from the
medical officer of health and to have taken all practicable steps to warn affected people. If the
supply is interrupted in an emergency, the supplier has up to 24 hours to inform the medical
officer of health.
Attainment: For people receiving water from medium supplies:

e.
100% received water with adequacy of supply (270,000 people in 37 zones).
Source protection
From 1 July 2013, medium drinking-water suppliers must take reasonable steps to protect their
water sources from contamination and pollution. These steps may include making submissions
on district plans, resource consent applications or sanitary service assessments. Source
protection may also include contributing to catchment management.
Attainment: For people receiving water from medium supplies:

f.
100% received water with appropriate source protection activities undertaken (270,000
people in 37 zones).
Records
From 1 July 2008, medium drinking-water suppliers must keep records of their water supplies
to enable a drinking-water assessor to ascertain whether the water supplier is meeting the
requirements of the Act.
Attainment: For people receiving water from medium supplies:

g.
100% received water with adequate records kept (270,000 people in 37 zones).
Complaints
From 1 July 2008, medium drinking-water suppliers must record and investigate complaints
about their water supplies.
Attainment: For people receiving water from medium supplies:

h.
100% received water with all complaints recorded and investigated (270,000 people in
37 zones).
Remedial steps
From 1 July 2008, medium drinking-water suppliers must take remedial action if their water
supply is not meeting the Standards.
Attainment: For people receiving water from medium supplies:

100% received water with adequate remedial steps taken (270,000 people in 37 zones).
Annual Report on Drinking-water Quality 2013–2014
9
3.2.3
Minor water supplies (501 to 5000 people)
In New Zealand, minor water supplies provided drinking-water to 477,000 people in 249 minor
distribution zones during the reporting period of 1 July 2013 to 30 June 2014. This is 12 percent
of the people covered by this report.
a.
Meeting the drinking-water Standards
From 1 July 2014, minor drinking-water suppliers will need to take all practicable steps to
comply with the Standards.
Attainment: For people receiving water from minor supplies:

41.2% received water fully meeting the Standards (197,000 people in 93 zones)

88.8% received water meeting the bacteriological Standards (424,000 people in 213 zones)

47.7% received water meeting the protozoal Standards (228,000 people in 108 zones)

91.6% received water meeting the chemical Standards (437,000 people in 226 zones).
b.
Monitoring requirements in the Standards
From 1 July 2014, minor drinking-water suppliers will need to meet the monitoring
requirements in the Standards.
Attainment: For people receiving water from minor supplies:

94.5% received water with adequate Escherichia coli monitoring (451,000 people in
231 zones)

96.6% received water with adequate chemical monitoring (461,000 people in 238 zones).
c.
Water safety plans
From 1 July 2014, minor drinking-water suppliers will need to provide water safety plans for
their water supplies. The plan must be submitted to a drinking-water assessor for approval
before 1 July 2015 and the supplier must begin to implement the plan within one month of it
being approved.
Attainment: For people receiving water from minor supplies:

4.3% received water with no plan started (21,000 people in 13 zones)

13.2% received water with plans being drafted (63,000 people in 35 zones)

9.0% received water with plans submitted or being redrafted (43,000 people in 27 zones)

21.1% received water with plans that are approved, but not yet being implemented (101,000
people in 51 zones)

52.4% received water where plan implementation had commenced (250,000 people in
123 zones).
10
Annual Report on Drinking-water Quality 2013–2014
d.
Adequacy of supply
From 1 July 2014, minor drinking-water suppliers will need to take all practicable steps to
ensure an adequate supply of drinking-water is provided to each point of supply. Interruptions
may occur for planned maintenance, improvements or for emergency repairs. However, if the
interruptions are likely to exceed eight hours, the water supplier needs to have prior approval
from the medical officer of health and to have taken all practicable steps to warn affected people.
If the supply is interrupted in an emergency, the supplier has up to 24 hours to inform the
medical officer of health.
Attainment: For people receiving water from minor supplies:

e.
100% received water with adequacy of supply (477,000 people in 249 zones).
Source protection
From 1 July 2014, minor drinking-water suppliers will need to take reasonable steps to protect
their water sources from contamination and pollution. These steps may include making
submissions on district plans, resource consent applications or sanitary service assessments.
Source protection may also include contributing to catchment management.
Attainment: For people receiving water from minor supplies:

f.
99.6% received water with appropriate source protection activities undertaken (475,000
people in 248 zones).
Records
From 1 July 2008, minor drinking-water suppliers must keep records of their water supplies to
enable a drinking-water assessor to ascertain whether the water supplier is meeting the
requirements of the Act.
Attainment: For people receiving water from minor supplies:

g.
99.6% received water with adequate records kept (475,000 people in 248 zones).
Complaints
From 1 July 2008, minor drinking-water suppliers must record and investigate complaints
about their water supplies.
Attainment: For people receiving water from minor supplies:

h.
100% received water with all complaints recorded and investigated (477,000 people in
249 zones).
Remedial steps
From 1 July 2008, minor drinking-water suppliers must take remedial action if their water
supply is not meeting the Standards.
Attainment: For people receiving water from minor supplies:

96.3% received water with adequate remedial steps taken (459,000 people in 239 zones)

3.7% received water with inadequate or no remedial steps taken (18,000 people in 10 zones).
Annual Report on Drinking-water Quality 2013–2014
11
3.2.4
Small water supplies (101 to 500 people)
In New Zealand, small water supplies provided drinking-water to 79,700 people in 299 small
distribution zones during the reporting period of 1 July 2013 to 30 June 2014. This is two
percent of the people covered by this report.
a.
Meeting the drinking-water Standards
From 1 July 2015, small drinking-water suppliers will need to take all practicable steps to
comply with the Standards.
Attainment: For people receiving water from small supplies:

20.7% received water fully meeting the Standards (16,500 people in 57 zones)

71.8% received water meeting the bacteriological Standards (57,200 people in 202 zones)

23.5% received water meeting the protozoal Standards (18,800 people in 66 zones)

97.2% received water meeting the chemical Standards (77,500 people in 293 zones).
b.
Monitoring requirements in the Standards
From 1 July 2015, small drinking-water suppliers will need to meet the monitoring requirements
in the Standards.
Attainment: For people receiving water from small supplies:

80.5% received water with adequate Escherichia coli monitoring (64,200 people in
228 zones)

98.0% received water with adequate chemical monitoring (78,200 people in 295 zones).
c.
Water safety plans
Small drinking-water suppliers are exempt from the general duty to prepare and implement a
water safety plan, unless required to do so by a medical officer of health. Additionally, they may
elect to be a participating small supply under the Standards, in which case a water safety plan
must be in the process of being implemented.
Attainment: For people receiving water from small supplies:

20.8% received water with no plan started (16,600 people in 68 zones)

15.8% received water with plans being drafted (12,600 people in 48 zones)

13.4% received water with plans submitted or being redrafted (10,700 people in 37 zones)

16.8% received water with plans that were approved, but not yet being implemented
(13,400 people in 48 zones)

33.2% received water where plan implementation had commenced (26,500 people in
98 zones).
For the 2800 people in 12 zones receiving water from participating small supplies, 100%
received water where plan implementation had commenced.
12
Annual Report on Drinking-water Quality 2013–2014
d.
Adequacy of supply
From 1 July 2015, small drinking-water suppliers will need to take all practicable steps to ensure
an adequate supply of drinking-water is provided to each point of supply. Interruptions may
occur for planned maintenance, improvements or for emergency repairs. However, if the
interruptions are likely to exceed eight hours, the water supplier needs to have prior approval
from the medical officer of health and to have taken all practicable steps to warn affected people.
If the supply is interrupted in an emergency, the supplier has up to 24 hours to inform the
medical officer of health.
Attainment: For people receiving water from small supplies:

e.
97.3% received water with adequacy of supply (77,600 people in 290 zones).
Source protection
From 1 July 2015, small drinking-water suppliers will need to take reasonable steps to protect
their water sources from contamination and pollution. These steps may include making
submissions on district plans, resource consent applications or sanitary service assessments.
Source protection may also include contributing to catchment management.
Attainment: For people receiving water from small supplies:

f.
97.0% received water with appropriate source protection activities undertaken
(77,300 people in 286 zones).
Records
Small drinking-water suppliers are not required by the Act to keep records, except if they are
required to implement a water safety plan. However, record keeping is required to prove
achievement against the Standards.
Attainment: For people receiving water from small supplies:

g.
97.1% received water with adequate records kept (77,500 people in 287 zones).
Complaints
From 1 July 2008, small drinking-water suppliers must record and investigate complaints about
their water supplies.
Attainment: For people receiving water from small supplies:

h.
97.5% received water with all complaints recorded and investigated (77,700 people in
289 zones).
Remedial steps
From 1 July 2008, small drinking-water suppliers must take remedial action if their water
supply is not meeting the Standards.
Attainment: For people receiving water from small supplies:

96.7% received water with adequate remedial steps taken (77,100 people in 287 zones)

3.3% received water with inadequate or no remedial steps taken (2600 people in 12 zones).
Annual Report on Drinking-water Quality 2013–2014
13
4
Interpretation and
discussion
4.1
Introduction
The Act aims to protect public health by ensuring that communities are provided with a safe,
wholesome and adequate supply of drinking-water. Using risk management concepts to do this,
it promotes proactive measures using water safety plans and appropriate monitoring of
drinking-water quality. This monitoring demonstrates the extent to which water quality
parameters remain within maximum acceptable values and, by implication, the effectiveness of
the water safety plans.
This section discusses bacteriological, protozoal and chemical achievement against the
Standards, progress in water safety plan preparation and use, and the public health significance
of these findings. The discussion considers achievement in terms of size of supply. The extent to
which other requirements of the Act were met during the reporting period (1 July 2013 to 30
June 2014) is also discussed individually, with the size category of supply determining when
various aspects of the Act come into force.
In considering the public health significance of maximum acceptable value exceedences
reported from monitoring, greater discussion is provided for chemical than microbiological
results. This reflects the broader range of chemicals that are monitored, compared with
microbiological organisms. Chemicals of concern are measured directly and the quantitative
toxicological basis for their maximum acceptable values is usually known. In contrast,
microbiological achievement is based on the detection of indicator organisms, combined with
assessing barriers to contamination, rather than measuring the concentrations of diseasecausing microorganisms (pathogens) in the water.
4.2
Overall achievement against the
Standards
Overall achievement against the Standards requires a water supply to meet the requirements for
bacteriological, protozoal and chemical achievement. During the current reporting period (1
July 2013 to 30 June 2014), 79.0 percent of the population in registered networked drinkingwater supplies serving more than 100 people received drinking-water from fully compliant
water supplies. This is an improvement on the previous period (1 July 2012 to 30 June 2013),
when 76.9 percent (93,000 fewer people) received water from fully compliant water supplies.
Table 2 shows the proportions of the population that received drinking-water from fully
achieving supplies during the current and previous reporting periods.
14
Annual Report on Drinking-water Quality 2013–2014
Table 2: Achievement against the Standards between reporting years
Percentages are for population served.
Reporting year:
2013–2014
2012–2013
3,829,000
3,810,000
Bacteriological achievement
97.2%
96.7%
+0.5%
Protozoal achievement
80.8%
79.2%
+1.6%
Chemical achievement
97.4%
95.3%
+2.0%**
Overall achievement
79.0%
76.9%
+2.0%**
Total population count
Change*
Percentages are rounded to one decimal place and populations rounded to the nearest thousand.
* A positive change represents an improvement in achievement.
** Values are calculated using full-precision data rather than rounded figures from adjacent columns.
Overall, in terms of supply population, chemical achievement was highest, followed by
bacteriological and then protozoal achievement.
Compared with the previous period, bacteriological achievement, in terms of population rate,
increased by 0.5 percentage points (38,400 people), protozoal achievement increased by
1.6 percentage points (75,900 people) and chemical achievement increased by 2.0 percentage
points (96,600 people).
The Standards lay out how to assess the quality of drinking-water and specify the water quality
standards that all drinking-water supplies must achieve. It is possible to fail to meet the
Standards due to technical failures4 such as inadequate sampling,5 or because of failures that are
a direct public health concern,6 such as exceeding the maximum acceptable value of a
determinand such as Escherichia coli.
Exceedence of a microbiological maximum acceptable value is generally of greater concern than
the exceedence of a chemical maximum acceptable value, because of the timescales over which
their adverse effects are likely to be experienced. Pathogens can cause illness rapidly, following a
single contamination event, while most chemicals of concern, unless present at extraordinarily
high concentrations, will have adverse effects only after decades of exposure. For these reasons,
immediate remedial action is normally more important in response to microbiological than
chemical exceedences.
The net 0.57 percentage point improvement in bacteriological achievement arose despite mixed
contributions from associated factors. In terms of reported population, there was:

a 0.8 percentage point increase in people receiving water from adequately monitored
supplies

but a 0.2 percentage point increase in people receiving water with excessive transgressions.
4
Failure to achieve for protozoal can only be due to a technical failure, as routine measurement of protozoa in
treated water is currently impracticable.
5
Inadequate number of samples, sampled on too few days of the week and/or sampling exceeded the maximum
number of days between samples.
6
Reasons for bacteriological failure of direct public health concern include excessive transgressions, inadequate
corrective action following a transgression of the maximum acceptable value and/or no monitoring.
7
Values are calculated using full-precision data rather than rounded figures from adjacent text.
Annual Report on Drinking-water Quality 2013–2014
15
The first reason, an increase in adequate monitoring, indicates that more sampling is being
carried out in accordance with the Standards. This is a technical rather than public health
measure, since it excludes consideration of supplies with excessive bacteriological
transgressions or inadequate corrective actions. The second reason for non-achievement,
‘excessive transgressions’, potentially puts public health at risk.
In comparing periods, the percentage of people receiving water with inadequate corrective
action following a bacteriological transgression remains at 0.1 percent.
As in the previous period, all supplies used Ministry of Health recognised laboratories for
Escherichia coli monitoring.
4.3
Bacteriological achievement against the
Standards
During the reporting period (1 July 2013 to 30 June 2014), 97.2 percent (3,723,000 people) of
the population receiving water from small to large networked drinking-water supplies were
supplied with drinking-water that met the bacteriological requirements of the Standards
(Table 1). Percentage achievement increased with the size of the population served by a supply.
Bacteriological achievement was achieved for 99.2 percent of people in large zones, 98.0 percent
in medium zones, 88.8 percent in minor zones and 71.8 percent in small zones. This may reflect
the increasing per capita cost of effective bacteriological treatment as the supply population size
decreases, or the progressive introduction of the requirements of the Act by supply size.
Table 3: Bacteriological achievement against the Standards between reporting years
Percentages are for population served.
Reporting year:
2013–2014
2012–2013
Change*
Large supplies
99.2%
99.0%
+0.2%
Medium supplies
98.0%
94.6%
+3.5%**
Minor supplies
88.8%
87.5%
+1.3%
Small supplies
71.8%
72.2%
-0.5%**
All supplies
97.0%
96.7%
+0.3%
Percentages are rounded to one decimal place.
* A positive change represents an improvement in achievement.
** Values are calculated using full-precision data rather than rounded figures from adjacent columns.
Table 3 shows that bacteriological achievement has improved in all zone sizes except small, with
the largest percentage improvements occurring for medium (3.5 percentage points of population
served) and minor (1.3 percent points).
Approximately 2.8 percent (106,000 people) of the reported population were supplied with
drinking-water that failed to achieve the bacteriological requirements of the Standards.8 The
causes of non-achievement and the number of people affected were:

1.5 percent (57,000 people) of the reported population were served by supplies with excessive
numbers of Escherichia coli transgressions

1.3 percent (48,000 people) of the population were served by supplies in which Escherichia
coli was inadequately monitored
8
Some people supplied with water that failed bacteriologically against the Standards fell into more than one of the
non-achieving categories.
16
Annual Report on Drinking-water Quality 2013–2014

0.2 percent (6500 people) of the population were served by supplies in which Escherichia
coli monitoring was not carried out

0.1 percent (2600 people) of the population were served by supplies in which transgressions
occurred that were not followed up by immediate corrective action.
Compared with the previous reporting period (1 July 2012 to 30 June 2013), the changes in
affected populations in this list are mixed: 29,000 fewer people were served by supplies where
Escherichia coli was inadequately monitored. However, 10,000 more people received water with
excessive numbers of Escherichia coli transgressions, primarily through one large supply nonachieving in this period, while it achieved previously. The net result, combined with other minor
factors, means 19,000 more people received water that achieved the bacteriological
requirements of the Standards.
4.3.1
Public health significance of exceedences
The presence of Escherichia coli in water indicates that the water has been contaminated with
faeces. This may be the result of the raw water being contaminated and the water being
inadequately treated, or it may result from contamination of the water, after treatment, during
distribution to the community. In either case, although Escherichia coli itself may or may not
present a threat to public health, its presence means that pathogens also present in the faeces
could be present in the water. Although the concentrations of these pathogenic organisms are
not monitored, their possible presence must be assumed and consequently the detection of
Escherichia coli in the water must be regarded as a serious risk to public health.
As well as indicating a risk to public health, the detection of Escherichia coli shows that there
has been a failure in the barriers between contaminants and the community. Consequently, all
Escherichia coli transgressions must be immediately investigated and corrective action
implemented. Depending on the result of the investigation, modification of the supply’s water
safety plan may also be needed.
During the reporting period (1 July 2013 to 30 June 2014), 0.1 percent of the population
(2600 people) were served by 12 small supply zones in which Escherichia coli transgressions
occurred that were not appropriately followed up by immediate corrective action.
The failure to take appropriate corrective action immediately following Escherichia coli
transgressions is a serious cause of concern because of the public health consequences that
could follow if the failure coincided with raised pathogen concentrations in the source water.
Failure to reduce this risk by increased disinfection, or by taking appropriate steps to reduce the
hazard (such as closing or changing the supply) or exposure (such as recommending that people
boil all drinking-water), increases the likelihood of waterborne disease. Inadequate corrective
action indicates that the water supplier has either failed to recognise this issue or to accept that
it poses a potentially serious health risk.
Annual Report on Drinking-water Quality 2013–2014
17
4.4
Protozoal achievement against the
Standards
During the reporting period (1 July 2013 to 30 June 2014), 80.8 percent (3,093,000 people) of
the population in small to large networked drinking-water supplies were supplied with drinkingwater that met the protozoal requirements of the Standards (Table 1). There is a clear trend of
protozoal achievement against the Standards improving as supply population size increases:
protozoal achievement on a population basis was achieved for 89.7 percent of people in large
zones, 57.4 percent in medium zones, 47.7 percent in minor zones and 23.5 percent in small
zones.
Protozoal achievement between reporting years is summarised in Table 4. Compared with the
previous period (1 July 2012 to 30 June 2013), an increase in overall protozoal achievement on a
population-served basis occurred.
All supply sizes, except small, improved their protozoal achievement, including a 33,000 person
improvement in minor supplies.
All of the 11 large zones that failed protozoal achievement for the current period also failed for
the previous period. Two other large zones, serving a total of 28,000 people, previously failed,
but have now achieved for protozoa.
For medium supplies, 16 zones failed protozoal achievement for the current period, and 16 for
the previous period. Of these, 15 zones failed in both periods.
All protozoal failures to achieve arose from technical failures in providing or monitoring
appropriate plant processes, since protozoa are not monitored for directly.
Table 4: Protozoal achievement against the Standards between reporting years
Percentages are for population served.
Reporting year:
2013–2014
2012–2013
Change*
Large supplies
89.7%
88.7%
+0.9%**
Medium supplies
57.4%
56.9%
+0.5%
Minor supplies
47.7%
41.0%
+6.7%
Small supplies
23.5%
24.1%
-0.5%**
All supplies
80.8%
79.2%
+1.6%
Percentages are rounded to one decimal place.
*
A positive change represents an improvement in achievement.
**
Values are calculated using full-precision data rather than rounded figures from adjacent columns.
Protozoal non-achievement does not necessarily mean that pathogenic protozoa (Giardia spp.
and Cryptosporidium spp.) were present in the water. Water suppliers are not required to
monitor the water for pathogenic protozoa. Instead, protozoal achievement is based on the
likelihood that the treatment processes in operation will adequately protect the community if
pathogenic protozoa are present in the source. To achieve this, the water supplier must do two
things. Firstly, they must use secure groundwater or have treatment processes in operation that
the Standards state can remove or inactivate an adequate percentage of any protozoa present in
the raw water. Secondly, the water supplier must be able to show that they are operating the
treatment processes sufficiently to meet the target percentage removal.
18
Annual Report on Drinking-water Quality 2013–2014
The trend of decreasing protozoal achievement against decreasing supply size is possibly a
reflection of the high cost of effective protozoal treatment, which is less able to be borne by
smaller communities. It is also possible that the operators of treatment plants supplying smaller
communities do not have the same level of expertise as those operating larger systems.
4.5
Chemical achievement against the
Standards
During the reporting period (1 July 2013 to 30 June 2014), 97.4 percent (3,728,000 people) of
the population in small to large networked drinking-water supplies were supplied with drinkingwater that met the chemical requirements of the Standards (Table 1), while 2.6 percent
(101,000 people) received water that did not achieve the Standards.
Chemical determinands are not regularly monitored in all supplies, but are assigned to specific
supplies where treatment or water characteristics indicate levels may approach health limits.
Chemical achievement between reporting years is summarised in Table 5. Compared with the
previous period (1 July 2012 to 30 June 2013), all supply sizes improved their chemical
achievement. The overall improvement was by 2.0 percentage points, representing
97,000 people.
Table 5: Chemical achievement against the Standards between reporting years
Percentages are for population served.
Reporting year:
2013–2014
2012–2013
Change*
Large supplies
99.1%
97.1%
+2.0%
Medium supplies
87.9%
84.5%
+3.4%
Minor supplies
91.6%
89.9%
+1.7%
Small supplies
97.2%
96.8%
+0.4%
All supplies
97.4%
95.3%
+2.0%**
Percentages are rounded to one decimal place.
*
A positive change represents an improvement in achievement.
**
Values are calculated using full-precision data rather than rounded figures from adjacent columns.
Note that the high level of chemical achievement for small supplies arises by default because
Priority 2 determinands are usually assigned only to zones with populations exceeding 500.
Table 6 offers a more detailed summary of chemical achievement, listing all determinands
assigned. A zone may fail the chemical requirements because of transgressions, from inadequate
monitoring, or from both.
During this reporting period, 161 distribution zones supplying 61.5 percent (2,353,000 people)
of the reported population were assigned one or more chemical determinands. The chemical
requirements of the Standards were achieved for water supplied to 95.7 percent (2,252,000) of
these people and not achieved for 4.3 percent (101,000 people).
Fluoride was the most commonly assigned chemical, in terms of population served. It was
assigned to supplies for 2,128,000 people, with a 97.5 percent achievement of the chemical
requirements of the Standards. The next most commonly assigned chemical determinand was
haloacetic acids, assigned to supplies for 77,000 people (85.4 percent achievement), and
Annual Report on Drinking-water Quality 2013–2014
19
trihalomethanes for 74,000 people (79.4 percent achievement). Lead was also assigned to
supplies for 74,000 people, with a 96.9 percent chemical achievement.
Table 6: Achievement for individual chemicals from 1 July 2013 to 30 June 2014
Percentages are for population served by zones with the chemical assigned.
Chemical
Population
assigned
Population
achieved
Percent
achieved
Zones
assigned
Zones
achieved
Antimony
1,000
1,000
100%
1
1
Arsenic
34,000
23,000
69.1%
11
3
Boron
1,300
0
0.0%
1
0
Bromodichloromethane
9,700
9,700
100%
2
2
Cadmium
400
400
100%
1
1
Chlorate
900
900
100%
1
1
5,200
3,900
75.1%
5
4
Dichloroacetic acid
10,000
7,300
72.4%
7
4
Fluoride (in source)
1,300
1,300
100%
1
1
2,126,000
2,073,000
97.5%
105
96
Haloacetic acids
77,000
66,000
85.4%
15
7
Lead
74,000
72,000
96.9%
15
13
Manganese
7,800
600
7.3%
4
1
Nickel
6,400
5,400
84.4%
2
1
Nitrate
42,000
41,000
98.8%
10
9
Nitrate and nitrite
3,300
3,300
100%
1
1
Trichloroacetic acid
6,600
5,200
79.3%
6
4
74,000
59,000
79.4%
11
7
2,353,000
2,252,000
95.7%
161
125
Copper
Fluoride (fluoridated)
Trihalomethanes
#
All chemicals
Percentages are rounded to one decimal place.
All values are calculated using full-precision data rather than rounded figures from adjacent columns.
# Some zones, with their contributing plants, will have multiple chemicals assigned, so the ‘all chemical’ row
figures may not equal the sum of rows above.
4.5.1
Fluoride
Fluoride was added to the drinking-water received by 55.5 percent of the reported population
(2,126,000 people) in 105 zones.9
For fluoridated supplies, 96 zones (2,073,000 people) received water that achieved the chemical
requirements of the Standards for fluoride, while nine zones (53,000 people) failed.
For those that failed, one zone (700 people) met monitoring requirements, but fluoride
concentrations in 4 of its 52 samples exceeded the maximum acceptable value by up to
45 percent. Eight zones (52,000 people) failed because of inadequate monitoring. Three of these
zones (30,800 people) had too few samples, but in all cases 85 percent or more of the required
samples were taken.
9
One zone serving 1300 people has no fluoride added, but fluoride is assigned owing to source water
concentrations. It achieved the chemical requirements of the Standards, but is excluded from this discussion of
fluoridation.
20
Annual Report on Drinking-water Quality 2013–2014
Monitoring of fluoride was adequate for fluoridated water supplied to 97 zones (2,074,000
people).
It is cost-effective to fluoridate zones serving more than 1000 people (Wright et al 1999),10 and
3,680,000 of the reported population are in this size grouping. Of these people, 58 percent, or
2,117,000 people, received water with added fluoride during the reporting period. These people
are in 88 zones, which is 33 percent of the 267 zones in that size grouping. For the other
17 fluoridated zones of 1000 or fewer people, 15 received their water from a treatment plant
serving more than 1000 people in multiple zones.
4.5.2
a.
Other chemical determinands
Maximum acceptable value exceedences
Drinking-water supplies to around 35,000 people (18 zones) exceeded the maximum acceptable
values for at least one chemical determinand, other than fluoride, during the reporting period
(1 July 2013 to 30 June 2014). All except two zones were in separate supplies. Seventeen of the
18 zones with exceedences were located in the North Island. The chemical determinands for
which the maximum acceptable values were exceeded were: arsenic, boron, dichloroacetic acid,
manganese, total haloacetic acids and total trihalomethanes. All except one of the seven zones
with arsenic exceedences were located near Lake Taupo or in the Bay of Plenty. The exception
was in an area of the North Island with metal-containing minerals.
b.
Frequency and extent of maximum acceptable value exceedences
The frequencies at which maximum acceptable values were exceeded in monitoring samples
ranged from seldom (3 in 43 samples) to three zones in which a chemical exceeded its maximum
acceptable value in all samples taken. The median frequency of exceedences was 30 percent of
samples. The highest chemical concentrations reported ranged from concentrations that
exceeded the maximum acceptable value by approximately 5 percent to concentrations
approaching 10 times the maximum acceptable value. Most exceedences were less than twice the
maximum acceptable value.
c.
Public health significance of exceedences
The greatest exceedence of a maximum acceptable value was in a zone with water containing
manganese. In this zone, the maximum concentration of manganese found in the supply
increased from approximately five times its maximum acceptable value in the previous reporting
period, to almost ten times the maximum acceptable value in this period. The manganese
concentration exceeded the maximum acceptable value in 48 percent of monitoring samples
(32 of 66) compared with 27 percent in the previous reporting period. Satisfactory corrective
action was taken. A new treatment plant was commissioned and all test results since have shown
manganese levels to be less than the maximum acceptable value.
In the one zone, serving 1300 people, in which boron exceeded its maximum acceptable value,
the frequency of exceedence remained at 7 percent, the same as in the last period. The water
supplier is taking corrective action by closing down the water supply and reticulating water to
the community from another supply.
10
Wright JC, Bates MN, Cutress T, Lee M. 1999. The cost-effectiveness of fluoridating water supplies in
New Zealand. ESR Report for the Ministry of Health, Wellington.
Annual Report on Drinking-water Quality 2013–2014
21
The maximum acceptable value for arsenic was exceeded in seven zones. The frequencies of
exceedence reported for arsenic ranged from low (8 percent of samples) to high (100 percent of
samples). In five of these zones, the maximum acceptable value was exceeded in at least
75 percent of samples. Three zones (two in the same supply) reported arsenic concentrations in
excess of twice the maximum acceptable value. Exceedences of the maximum acceptable value
for arsenic are of greater public health significance than the exceedences by other carcinogenic
chemicals. The level of acceptable risk used to set the maximum acceptable value for most
carcinogens is 1 in 100,000. For arsenic however, the maximum acceptable value of 0.01 mg/L
cannot be lowered, because of analytical and treatment limitations. The World Health
Organization has previously advised this equates to a level of risk of 1 in 1700 (the Standards).
The remaining groups of chemicals found to have exceeded their maximum acceptable values
are trihalomethanes and haloacetic acids, both of which are possible human carcinogens. While
absent in the source water, they can occur as disinfection by-products from the chlorination
process. Despite their possible carcinogenicity, the World Health Organization11 advises that it is
of ‘paramount importance’ that the efficacy of disinfection is not compromised in trying to
minimise their formation.
Trihalomethanes or haloacetic acids exceeded their maximum acceptable values in nine zones
serving 23,000 people. Frequencies of exceedence ranged from 8 to 50 percent of monitoring
samples, with the frequency being 25 percent or more in a little over half the zones (5 of 9).
Maximum acceptable values were exceeded by no more than 50 percent in seven of nine zones,
but in one zone (1400 people) the concentrations of haloacetic acids were reported to be more
than twice the maximum acceptable value. Like most carcinogens, their maximum acceptable
value is set at a level of risk of 1 in 100,000.
4.5.3
Chemical monitoring and corrective action
Population and zone figures in this section refer to all Priority 2 determinands in the report.
a.
Monitoring
Unsatisfactory monitoring remains a major reason for non-achievement against the chemical
requirements of the Standards. Of 36 zones (101,000 people) that were non-achieving, 21 zones
(71,000 people) had been inadequately monitored. Without monitoring information, the water
supplier cannot make well-informed decisions about the actions to take to meet the Standards,
and the health significance of chemicals assigned to a distribution zone cannot be readily
assessed.
b.
Corrective action
Ten zones (18,000 people) did not take satisfactory corrective action during the reporting period
in response to transgressions of the Standards for chemical determinands. In one zone, although
a new treatment plant was built, one transgression was recorded after commissioning. In three
zones, the unavailability of treatment capable of removing the arsenic was stated as the reason
for no action being taken. Technologies capable of removing some chemical determinands from
water may not be affordable.
11
22
World Health Organization. 2011. Guidelines for Drinking-water Quality. 4th edition. Geneva. WHO Press.
Annual Report on Drinking-water Quality 2013–2014
The urgency for corrective action to address exceedences of chemical maximum acceptable
values is usually not as great as it is for microbiological exceedences. Maximum acceptable
values are calculated to provide satisfactory protection against adverse health effects for a
lifetime (70 years) of drinking-water consumption. Consequently, relatively short periods of
exceedence are not usually expected to adversely affect health.
While corrective action for a chemical exceedence may not be urgent, under section 69ZF of the
Act water suppliers still have to take all practicable steps to ensure that the water supplied
achieves the quality required by the Standards. Removal of a chemical determinand from water
may present a substantial technical challenge, requiring an additional, possibly expensive,
treatment process. Under these circumstances, a water supplier may be able to show that
remedial action is impracticable for financial reasons, as there are provisions for such
circumstances under section 69H of the Act.
4.5.4
Diesel contamination Raetihi township
An incident at a Mt Ruapehu ski field on 27 September 2013 resulted in diesel contamination of
the source water of the Raetihi township water supply. Corrective actions were taken. The intake
from the contaminated source was closed down, residents were supplied with bottled or
tankered water, a new temporary source was investigated, and samples were taken from the
source and the supply’s distribution zone. Petroleum hydrocarbons were detected in both the
source water and in the distribution zone in early samples. With no residual contamination
detected, the supply was restored in October 2013.
4.6
Status of water safety plans
It should be noted that legislation12 enacted in December 2013 changed the term ‘public health
risk management plan’ to ‘water safety plan’.
Monitoring water quality alone is not a satisfactory approach to water supply management. In
most instances, test results will arrive too late to prevent contaminated water reaching a
community. The Act requires water suppliers to move beyond reliance on monitoring only.
Water safety plans are fundamental to the water supplier being able to produce safe water and
having confidence that the water is safe at times when monitoring samples are not available to
confirm its quality.
Preparing a water safety plan requires a water supplier to review the whole of their water supply
from the raw water (and possible contaminant sources), through the treatment processes, to the
pipe network that carries the water out into the community. During this review, possible causes
of contamination are identified and measures put in place to reduce the likelihood of
contamination events happening. The plan also states what remedial actions need to be taken
should a contamination event occur, despite the preventive measures.
Table 7 shows progress towards implementing water safety plans for the categories of supply
covered by this report. The term ‘redrafting’ in this table may apply to any one of: editing of the
initial plan before approval; adjustments to the plan to match changed treatment processes; or
to a plan being reviewed after five years of implementation.
12
Health Amendment Act 2013.
Annual Report on Drinking-water Quality 2013–2014
23
Overall, zones serving 90.6 percent of the reported population (49 percent of zones) have begun
to implement their water safety plans. Drinking-water supplies serving a further 8.4 percent of
the population (39 percent of zones) had plans either approved or in preparation.
The rate of development and implementation of the plans decreased with reducing zone
population size. For example, suppliers for 20.8 percent of people served by small zones had not
started preparing their water safety plans. However, many small supplies do not have to comply
unless they opt to use section 10 of the Standards 2005 (revised 2008) or are required to under
section 69ZA of the Act.
Table 7: Water safety plans: all supplies status, 2013–2014
Percentages are for population served.
3,829,000 people in 659 zones.
Population
Percentage
Zones
Plan not started
37,000
1.0%
81
Plan being drafted
82,000
2.1%
84
Plan submitted or redrafting
86,000
2.3%
69
Plan approved
154,000
4.0%
105
Plan being implemented
3,469,000
90.6%
320
Meets legislation*
3,509,000
91.7%
326
Population figures are rounded to the nearest thousand.
* Plans must be being implemented, unless, as for medium supplies, this is their first plan year under the
legislation. In that situation, an approved plan is acceptable for this period.
Large and medium supplies are further considered because the legislation requires their water
safety plans to be approved or being implemented within the current reporting period.
Large supplies were required to have their plans approved before 1 July 2013, with
implementation to have commenced within a month of approval. All 74 large zones met this
requirement.
Medium supplies are required to have their plans approved before 1 July 2014, with
implementation to commence within a month of approval. Plans for 31 of the 37 medium zones
are being implemented or are about to be. Six zones, representing 39,000 people, do not yet
have an approved water safety plan.
Table 8: Supplies with water safety plan legislative requirements
8a
Water safety plans: large supplies status, 2013–2014
Percentages are for population served.
3,002,000 people in 74 zones, each with over 10,000 people. Supplies to 78% of total people.
Population
Percentage
Zones
Plan not started
0
0%
0
Plan being drafted
0
0%
0
Plan submitted or redrafting
0
0%
0
Plan approved
0
0%
0
Plan being implemented
3,002,000
100%
74
Meets legislation*
3,002,000
100%
74
Population figures are rounded to the nearest thousand.
* Large supplies must have plans being implemented.
24
Annual Report on Drinking-water Quality 2013–2014
8b
Water safety plans: medium supplies status, 2013–2014
Percentages are for population served.
270,000 people in 37 zones, each with 5001 to 10,000 people. Supplies to 7% of total people.
Population
Percentage
Zones
Plan not started
0
0%
0
6200
2.3%
1
Plan submitted or redrafting
33,000
12.1%
5
Plan approved
40,000
14.9%
6
Plan being implemented
191,000
70.6%
25
Meets legislation*
231,000
85.6%
31
Plan being drafted
Population figures are rounded to the nearest thousand.
* Medium supplies must be approved or being implemented.
The following table shows that the population receiving drinking-water with water safety plans
being implemented has improved by 45.5 percentage points between reporting periods.
The population served by small supplies with plans being implemented has dropped by a net
3.9 percentage points. While plans for 25 small supplies have lapsed, mainly after five years of
implementation, many of these are in the process of redrafting. Another 24 small supplies began
implementing during the reporting period, while others have changed their status or size
category from the previous period and hence are no longer included.
Table 9: Water safety plans: status between reporting years
Percentages are for reported population served.
Stages referred to are: not started, drafting, submitted, redrafting, approved and being implemented.
Reporting year
Population
Drafting or better
Large supplies
Medium supplies
Minor supplies
Small supplies
All supplies
Approved or being implemented
Large supplies
Medium supplies
Minor supplies
Small supplies
All supplies
Being implemented
Large supplies
Medium supplies
Minor supplies
Small supplies
All supplies
2013–2014
Percent
2012–2013
Percent
Change*
3,002,000
270,000
457,000
63,000
3,792,000
100%
100%
95.7%
79.2%
99.0%
100%
97.1%
84.9%
74.6%
97.4%
0%
+2.9%
+10.8%
+4.6%
+1.7%**
3,002,000
231,000
351,000
39,900
100%
85.6%
73.5%
50.0%
99.6%
79.5%
67.0%
52.8%
+0.4%
+6.0%**
+6.5%
-2.8%
3,623,000
94.6%
93.1%
+1.5%
3,002,000
191,000
250,000
26,500
3,469,000
100%
70.6%
52.4%
33.2%
90.6%
45.2%
48.9%
43.9%
37.2%
45.1%
+54.8%
+21.7%
+8.5%
-3.9%**
+45.5%
Percentages are rounded to one decimal place.
Population figures are rounded to the nearest thousand (nearest hundred for small supplies).
* A positive change represents an improvement in WSP status.
** Values are calculated using full-precision data rather than rounded figures from adjacent columns.
Supply zone size:
Large: Over 10,000
Medium: 5001–10,000
Minor: 501–5000 Small: 101–500.
Annual Report on Drinking-water Quality 2013–2014
25
4.7
Meeting legislative requirements
4.7.1
Overview
The Act places some specific duties on water suppliers that are considered key to protecting the
safety of drinking-water supplies. Some of these are contained in the Standards (such as
monitoring) or should be included in water safety plans (such as source protection, keeping
records and remedial actions). Others, such as handling complaints, may not be so evident in
other tools used in water supply management.
Apart from large and medium zones, zones were not required to meet monitoring, adequacy of
supply, or source protection requirements during the reporting period.
Table 10 summarises the extent to which supplies have met these key requirements. Table 11
presents this as a function of supply size.
Table 10: Meeting legislative requirements: all supplies
Percentages are for population served.
10a
10b
All supplies, from 1 July 2013 to 30 June 2014
3,829,000 people in 659 zones.
Population
Percentage
Zones
Monitoring
3,718,000
97.1%
550
Adequacy of supply
3,771,000
98.5%
647
Source protection
3,824,000
99.9%
645
Records
3,825,000
99.9%
646
Complaints
3,827,000
99.9%
649
Remedial steps
3,808,000
99.5%
637
All supplies, status between reporting years
Reporting year
2013–2014
2012–2013
Monitoring
97.1%
95.4%
Change*
+1.7%
Adequacy of supply
98.5%
98.7%
-0.2%
Source protection
99.9%
99.7%
+0.2%
Records
99.9%
99.8%
+0.1%
Complaints
99.9%
100%
Remedial steps
99.5%
98.5%
0.0%**
+1.0%
Population figures are rounded to the nearest thousand.
Percentages are rounded to one decimal place.
* A positive change represents an improvement in legislative compliance.
** Values are calculated using full-precision data rather than rounded figures from adjacent columns.
26
Annual Report on Drinking-water Quality 2013–2014
Table 11: Meeting legislative requirements, by supply size, 1 July 2013 to 30 June 2014
Percentages are for population served.
11a
11b
11c
11d
Meeting legislative requirements: Large zones
3,002,000 people in 74 zones, each with over 10,000 people. Supply to 78% of total people.
Population
Percentage
Zones
Monitoring
2,976,000
99.1%
72
Adequacy of supply
2,946,000
98.1%
71
Source protection
3,002,000
100%
74
Records
3,002,000
100%
74
Complaints
3,002,000
100%
74
Remedial steps
3,002,000
100%
74
Meeting legislative requirements: Medium zones
270,000 people in 37 zones, each with 5001 to 10,000 people. Supply to 7% of total people.
Population
Percentage
Zones
Monitoring
243,000
90.1%
33
Adequacy of supply
270,000
100%
37
Source protection
270,000
100%
37
Records
270,000
100%
37
Complaints
270,000
100%
37
Remedial steps
270,000
100%
37
Meeting legislative requirements: Minor zones
477,000 people in 249 zones, each with 501 to 5000 people. Supply to 12% of total people.
Population
Percentage
Zones
Monitoring
436,000
91.4%
221
Adequacy of supply
477,000
100%
249
Source protection
475,000
99.6%
248
Records
475,000
99.6%
248
Complaints
477,000
100%
249
Remedial steps
459,000
96.3%
239
Meeting legislative requirements: Small zones
79,700 people in 299 zones, each with 101 to 500 people. Supply to 2% of total people.
Population
Percentage
Zones
Monitoring
62,600
78.5%
224
Adequacy of supply
77,600
97.3%
290
Source protection
77,300
97.0%
286
Records
77,500
97.1%
287
Complaints
77,700
97.5%
289
Remedial steps
77,100
96.7%
287
Population figures are rounded to the nearest thousand (nearest hundred for small supplies).
Annual Report on Drinking-water Quality 2013–2014
27
Table 12: Meeting legislative requirements: status between reporting years
Percentages are for population served.
Reporting year
2013–2014
2012–2013
Change*
Monitoring
97.1%
95.4%
+1.7%
Adequacy of supply
98.5%
98.7%
-0.2%
Source protection
99.9%
99.7%
+0.2%
Records
99.9%
99.8%
+0.1%
Complaints
99.9%
100%
Remedial steps
99.5%
98.5%
+1.0%
Monitoring
99.1%
98.0%
+1.1%
Adequacy of supply
98.1%
98.4%
-0.3%
Source protection
100%
100%
0%
Records
100%
100%
0%
Complaints
100%
100%
0%
Remedial steps
100%
99.4%
+0.6%
Monitoring
90.1%
86.6%
+3.5%
Adequacy of supply
100%
100%
0%
Source protection
100%
100%
0%
Records
100%
100%
0%
Complaints
100%
100%
0%
Remedial steps
100%
92.6%
+7.4%
Monitoring
91.4%
86.4%
+5.0%
Adequacy of supply
100%
100%
0%
Source protection
99.6%
98.6%
+1.0%
Records
99.6%
98.6%
+0.9%**
Complaints
100%
100%
0%
Remedial steps
96.3%
95.9%
+0.4%
Monitoring
78.5%
78.7%
-0.2%
Adequacy of supply
97.3%
97.8%
-0.4%**
Source protection
97.0%
95.7%
+1.3%
Records
97.1%
97.6%
-0.4%**
Complaints
97.5%
98.5%
-1.0%
Remedial steps
96.7%
96.4%
+0.3%
All supplies
0.0%**
Large supplies
Medium supplies
Minor supplies
Small supplies
#
Percentages are shown rounded to one decimal place.
* A positive change represents an improvement in legislative compliance.
** Values are calculated using full-precision data rather than rounded figures from adjacent columns.
# Small suppliers do not have to keep records under section 69ZD(1) of the Act.
Supply zone size:
Large: Over 10,000
Medium: 5001–10,000 Minor: 501–5000 Small: 101–500.
28
Annual Report on Drinking-water Quality 2013–2014
Within the timeframe of this report, only large and medium drinking-water suppliers were
expected to meet the requirements of sections 69S to 69ZC of the Act. This includes the
requirements regarding monitoring, adequacy of supply, source protection and water safety
plans. However, most suppliers met these requirements. Overall, water suppliers are meeting
their current requirements and many are meeting their future requirements. There is a tendency
for fewer smaller (small or minor) drinking-water suppliers to have met their current
requirements under the Act than the larger (large or medium) drinking-water suppliers, but
smaller suppliers have several more years before compliance is required. Many drinking-water
suppliers already meet the requirements of the aspects of the Act that are being phased in and
many others are making progress towards this achievement.
4.7.2
a.
Requirements by section of the Act
Monitoring requirements (section 69Y)
Sole reliance on monitoring is an unsatisfactory basis for managing drinking-water quality and
safety. However, the Act requires large and medium water suppliers, and will require other
water suppliers, to monitor water quality (as required in the Standards), as it is still a key
component in managing drinking-water supplies. Monitoring provides a check that the water
safety plan is operating satisfactorily, and indicates whether remedial action is required.
Further, it allows the water supplier to determine whether the drinking-water quality meets that
required by the Standards.
Overall, zones serving 97.1 percent of the population met the monitoring requirements. With the
exception of medium supplies, percentage compliance increased with the size of the population
served by a supply. Monitoring requirements in the reporting period (1 July 2013 to 30 June
2014) were met for 99.1 percent of the population served by large supplies, 90.1 percent served
by medium supplies, 91.4 percent by minor supplies and 78.5 percent by small supplies.
b.
Adequacy of supply (section 69S)
Insanitary conditions can arise when a community is without water, and consumers can seek
other, possibly unsafe, sources of water. To avoid such eventualities, drinking-water suppliers
will be required to take all practicable steps to ensure the adequacy of supply and in the event of
an interruption, planned or otherwise, to take appropriate action.
Overall, zones serving 98.5 percent of the reported population met this requirement during the
reporting period. All but three large zones, and all medium and minor zones, serving a total
population of 3,693,000 people, met the adequacy of supply requirements, while zones serving
97.3 percent of the population in small supplies met this requirement.
c.
Source protection (section 69U)
The protection of the quality of source waters is probably the most important component of the
multi-barrier approach to drinking-water supply management encouraged by the Standards.
Protection of source waters reduces the number and concentrations of contaminants that the
water treatment system has to deal with. Further, the consequences for public health in the
event of treatment failure will be reduced.
Overall, zones serving 99.9 percent of the reported population met this requirement. All large
and medium zones, serving a total population of 3,272,000 people, met the source protection
requirements, while zones serving 99.6 percent of the population in minor zones and 97.0
percent in small zones also met this requirement.
Annual Report on Drinking-water Quality 2013–2014
29
d.
Records (section 69ZD)
The maintenance of records assists water suppliers and drinking-water assessors in determining
whether a supply meets the requirements of the Act and complies with the Standards. It also
ensures that people unfamiliar with a supply, such as a new employee, are better informed about
the way the supply should be operated and what operational parameters are typical. In the event
of a waterborne disease outbreak or other incident resulting from system failure, well-kept
records may assist in understanding what has gone wrong and how this could be prevented in
the future.
Overall, adequate records were maintained for distribution zones supplying 99.9 percent of the
reported population. All large and medium zones met the records requirement, along with those
serving 99.6 percent of people in minor zones and 97.1 percent in small zones.13
e.
Complaints (section 69ZE)
Complaints about drinking-water quality most often relate to the aesthetic properties of the
water (taste, odour and appearance). In some cases, our senses of taste and smell are better able
to identify a problem than instrumentation. Complaints need to be investigated, because they
potentially inform the water supplier of a problem about which they may not otherwise be
aware. Consumer concerns about the taste and odour of water, if sufficiently severe, may lead to
the consumer seeking another source of drinking-water. While the alternate source may not
have the aesthetic problems associated with the original drinking-water supply, it may contain
contaminants that cannot be detected by our senses.
Overall, water suppliers investigated almost all of the complaints they received about the
drinking-water they supplied to the reported population. The only exceptions were for ten small
zones serving 2000 people in total.
f.
Remedial steps (section 69ZF)
The Act requires drinking-water suppliers to take remedial actions in the event that monitoring
reveals contamination of the water and that the Standards are breached. Prompt action is
required when the contaminants are microbiological, because pathogens can rapidly cause
disease. Although the Standards set out specific remedial actions for particular situations, the
absence of instructions for a specific situation should not prevent drinking-water suppliers from
seeking a way of remedying a fault they have identified in their system, which may adversely
affect the safety of the supply.
Almost all suppliers undertook remedial actions in response to transgressions. Water suppliers
did not take remedial action, when necessary, in 22 zones serving 0.5 percent of the reported
population (20,000 people). These zones consisted of ten minor (18,000 people) and 12 small
(2600 people) zones.
13
Small suppliers do not have to keep records under section 69ZD(1) of the Act.
30
Annual Report on Drinking-water Quality 2013–2014
Appendix 1: Achievement
Against the Standards
Key
Column
Scope
Size
Population
Bacteria
Protozoa
Chemical
Zone bacteria achievement with Standards
For contributing plants
Zone and plant Priority 2 determinands
Small
Minor
Medium
101 to 500
501 to 5,000
5,001 to 10,000
Large
10,001 or more
Symbol


Meaning
Achieved Standard
Failed Standard
Whangarei District
Zone code
Distribution zone
Population
BRE001BR
MAU002MA
WHA007HE
WHA007HI
WHA007WH
Bream Bay
Maungakaramea
Whangarei Heads
Hikurangi
Whangarei
5,900
200
7,200
1,330
48,000
Size
Type
Medium
Small
Medium
Minor
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Minor
Small
Medium
Minor
Minor
Medium
Small
Minor
Minor
Minor
Minor
Minor
Minor
Small
Minor
Small
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
Private other
Marae
Private other
Marae
Size
Type
Small
Minor
Small
Small
Minor
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical















Far North District
Zone code
Distribution zone
KAI006KA
KAI006NG
KAI008KA
KAW002KA
KAW002MO
KER001KE
KER001WA
MAN005MA
OKA003OK
OMA002OM
PAI001HA
PAI001OP
PAI001PA
PAK003PA
RAW001RA
RUS004RU
TUH001TU
WAI045WA
WHI012WH
Kaikohe
Ngawha Springs
Kaitaia
Kawakawa
Moerewa / Otiria
Kerikeri
Waipapa
Mangonui, Coopers Beach
Okaihau
Omapere
Haruru Falls
Opua
Paihia
Pakanae
Rawene
Russell Township-Commercial
Tuhirangi Marae
Waipapa, Locke
Whirinaki Maori Committee
Population
4,000
200
5,400
1,500
2,000
6,200
500
2,000
800
900
1,000
1,000
2,000
160
600
200
150
150
250
Bacteria Protozoa Chemical

























































Kaipara District
Zone code
Distribution zone
DAR002BB
DAR002DT
KAI007KD
MAN003MA
MAU001MA
RUA001RU
Baylys Beach
Dargaville Town
Kaihu-Dargaville
Mangawhai Heads
Maungaturoto
Ruawai
Population
228
4,455
324
200
900
426
Bacteria Protozoa Chemical


















Annual Report on Drinking-water Quality 2013–2014
31
Appendix 1. Achievement Against the Standards
Greater Auckland (Watercare)
Zone code
Distribution zone
AUC003AA
AUC003AU
AUC003AZ
AUC003BU
AUC003CB
Auckland Airport
Auckland
Anzac
Buckland
Central Business District,
Auckland
East Tamaki/Botany
Glen Eden/New Lynn
Henderson
High Head
Hillsborough
Howick/Pakuranga
Hilltop
Huia Village
HBC/Waiwera
Kitchener
Laingholm
Maungawhau
Mangere
Montana
Mt Hobson
Manurewa
Onehunga
Otara/Papatoetoe/Manukau
Central
Oratia
Otahuhu
North Shore South
Swanson
Te Henga
North Shore West
Whenuapai
Bombay
Burnside Road
Clarks Beach/Waiau Beach
Glenbrook Beach
Helensville/Parakai
Muriwai
Papakura City
Red Hill
Takanini
Patumahoe
Snells/Algies
Waiuku
Warkworth
Wellsford/Te Hana
AUC003EB
AUC003GN
AUC003HE
AUC003HH
AUC003HI
AUC003HO
AUC003HT
AUC003HV
AUC003HW
AUC003KI
AUC003LA
AUC003MA
AUC003MG
AUC003MO
AUC003MT
AUC003MW
AUC003ON
AUC003OP
AUC003OR
AUC003OT
AUC003SO
AUC003SW
AUC003TH
AUC003WE
AUC003WH
BOM003BO
BUR004BU
CLA007CL
CLA007GL
HEL005HP
MUR011MU
PAP001PC
PAP001RH
PAP001TA
PAT019PA
SNE002SN
WAI214WA
WAR006WA
WEL004WE
Population
Size
Type
4,557
261,638
3,445
609
14,590
Minor
Large
Minor
Minor
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical















36,914
56,785
125,916
4,000
62,355
94,803
947
597
28,898
14,866
2,457
45,267
71,629
4,615
30,526
72,305
27,101
58,441
Large
Large
Large
Minor
Large
Large
Minor
Minor
Large
Large
Minor
Large
Large
Minor
Large
Large
Large
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority






















































1,596
11,083
151,400
4,540
1,085
71,300
5,460
609
352
1,332
393
4,579
563
30,091
2,585
14,540
606
4,664
8,697
4,111
2,114
Minor
Large
Large
Minor
Minor
Large
Medium
Minor
Small
Minor
Small
Minor
Minor
Large
Minor
Large
Minor
Minor
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority































































Size
Type
Minor
Small
Small
Small
Private other
Marae
Private other
Private other
Greater Auckland
Zone code
Distribution zone
BRO015BP
HAR005HA
KIN002KH
WAI197GL
Broadway Park, Newmarket
Haranui Whanau
Kingseat Community
Waiuku, Glenbrook Beach
Road
32
Population
1,000
499
400
200
Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical












Appendix 1. Achievement Against the Standards
Thames Coromandel District
Zone code
Distribution zone
COR001CO
HAH001HA
MAT009MA
MAT010MA
ONE002ON
PAU001PA
PUR003PU
TAI002TA
TEP007AP
THA001TK
WHA003WH
WHI001WH
Coromandel
Hahei, Harsant Subdivision
Matatoki
Matarangi
Onemana
Pauanui
Puriri
Tairua
Te Puru – Aputa Avenue
Thames – Kopu
Whangamata
Whitianga
Population
1,657
457
150
279
170
747
150
1,335
200
7,657
3,665
4,115
Size
Type
Minor
Small
Small
Small
Small
Minor
Small
Minor
Small
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Small
Minor
Small
Minor
Minor
Minor
Minor
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical




































Hauraki District
Zone code
Distribution zone
KAI013KA
KAR001KA
KER005KE
MAC003MA
OHI001OH
PAE001PA
TUR007TU
WAI003WA
WAI043WA
WAI201WA
Kaimanawa
Karangahake
Kerepehi
Mackaytown
Ohinemuri
Paeroa
Turua
Waihi
Waikino
Waitakaruru
Population
204
147
1,371
174
702
3,864
1,181
4,623
304
2,076
Bacteria Protozoa Chemical






























Waikato District
Zone code
Distribution zone
HUN002HU
HUN002RO
NGA002HO
NGA002NG
NOR013NO
Huntly
Rotongaro
Horotiu
Ngaruawahia
North Western District,
Waikato DC
Pokeno
Raglan
Southern Districts, Waikato DC
Hopu Hopu
Taupiri
Te Kauwhata / Rangiriri
Whangamarino Rural /
Meremere
Tuakau North
Tuakau South
POK001PO
RAG001RA
SOU009SO
TAU002HO
TAU002TA
TEK001TR
TEK001WH
TUA002TN
TUA002TS
Population
Size
Type
7,210
130
459
5,691
115
Medium
Small
Small
Medium
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical















519
3,187
5,466
200
529
1,410
739
Minor
Minor
Medium
Small
Minor
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority





















823
3,119
Minor
Minor
Local authority
Local authority






Size
Type
Medium
Minor
Medium
Small
Minor
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Private other
Matamata Piako District
Zone code
Distribution zone
MAT004MA
MAT004WA
MOR001MO
TAH001TA
TEA003TE
WAI049WA
Matamata Township
Waharoa
Morrinsville Township
Tahuna Township
Te Aroha
Waitoa Village and Factory
Population
6,309
634
6,603
120
3,768
500
Bacteria Protozoa Chemical












Annual Report on Drinking-water Quality 2013–2014






33
Appendix 1. Achievement Against the Standards
Hamilton City
Zone code
Distribution zone
HAM001HA
HAM001RU
HAM001TE
Hamilton City
Ruakura/Ryburn Road
Temple View, Hamilton
Population
130,813
151
1,413
Size
Type
Large
Small
Minor
Local authority
Local authority
Local authority
Size
Type
Large
Small
Small
Small
Minor
Small
Minor
Minor
Medium
Small
Local authority
Local authority
Private other
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Size
Type
Small
Small
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Small
Minor
Minor
Large
Local authority
Private other
Local authority
Local authority
Local authority
Size
Type
Small
Small
Small
Minor
Small
Local authority
Local authority
Local authority
Local authority
Private other
Size
Type
Small
Minor
Small
Small
Small
Minor
Minor
Minor
Small
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Government other
DOC
Bacteria Protozoa Chemical









Waipa District
Zone code
Distribution zone
CAM001CA
CAM001KA
HAM006IT
HAM006WE
KIH001KI
PUK001OH
PUK001PU
TEA001PI
TEA001TE
TOK006TH
Cambridge
Karapiro Village
East Side Terminal
West Side Aviation Area
Kihikihi
Ohaupo
Pukerimu Rural
Pirongia
Te Awamutu Township
Tokanui
Population
13,368
132
400
350
2,000
468
3,278
1,500
9,165
250
Bacteria Protozoa Chemical






























Otorohanga District
Zone code
Distribution zone
ARO001AO
ARO001MA
KAW001KA
OTO001OT
TIH001TI
WAI047WA
Aotearoa Road, Arohena
Mangare Road, Arohena
Kawhia Township
Otorohanga
Tihiroa
Waipa
Population
120
120
390
2,875
400
175
Bacteria Protozoa Chemical


















South Waikato District
Zone code
Distribution zone
ARA003AR
CAR006CA
PUT001PU
TIR001TI
TOK001TO
Arapuni
Carter Holt Harvey Kinleith
Putaruru
Tirau
Tokoroa
Population
300
350
4,116
700
13,300
Bacteria Protozoa Chemical















Waitomo District
Zone code
Distribution zone
Population
BEN002BE
MOK002MO
PIO001PI
TEK003TE
WAI012WC
Benneydale
Mokau, Waitomo
Piopio
Te Kuiti
Waitomo Caves
280
200
500
4,612
500
Bacteria Protozoa Chemical















Ruapehu District
Zone code
Distribution zone
NAT001NA
OHA001OH
OHU001OH
OWH001OW
PIR001PI
RAE001RA
TAU003TA
WAI002WA
WHA015WV
National Park
Ohakune Township
Ohura
Owhango
Piriaka
Raetihi Township
Taumarunui
Waiouru Township
Whakapapa Village
34
Population
240
1,500
160
200
120
749
4,870
2,500
200
Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical



























Appendix 1. Achievement Against the Standards
Western Bay of Plenty District
Zone code
Distribution zone
Population
TEP002BA
TEP002BU
TEP002MA
TEP002TP
WES011AT
WES011KA
WES013MI
WES013WE
Bayliss
Te Puke (Bush)
Maketu
Te Puke
Athenree
Katikati
Minden
Westbay Central
200
200
4,500
8,000
3,765
5,205
1,200
4,600
Zone code
Distribution zone
Population
BOS001EA
BOS001WE
TAU004MP
TAU004TB
Boscabel Stage 1
Boscabel Stage 2
Mt Maunganui – Papamoa
Tauranga – Bethlehem
Size
Type
Small
Small
Minor
Medium
Minor
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Small
Large
Large
Communal
Communal
Local authority
Local authority
Size
Type
Minor
Small
Minor
Minor
Small
Minor
Minor
Minor
Small
Minor
Small
Small
Medium
Large
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Medium
Minor
Local authority
Local authority
Size
Type
Small
Small
Small
Minor
Minor
Small
Small
Marae
Communal
Private other
Local authority
Local authority
Local authority
Communal
Bacteria Protozoa Chemical
























Tauranga City
120
120
57,939
56,493
Bacteria Protozoa Chemical












Whakatane District
Zone code
Distribution zone
MAT005MA
MIN001MI
MUR002MU
RAN007ED
RAN007ON
RAN007TE
RAN007TH
RUA003RU
RUA008RU
TAN001TA
TEM004TE
WAI017WA
WHA005OH
WHA005WH
Matata
Minginui
Murupara
Edgecumbe
Onepu
Te Teko
Thornton
Ruatoki
Ruatahuna Village
Taneatua
Te Mahoe
Waimana
Ohope
Whakatane
Population
690
170
2,060
1,680
395
686
3,194
560
300
790
120
160
6,000
15,020
Bacteria Protozoa Chemical










































Kawerau District
Zone code
Distribution zone
KAW003KA
KAW003UV
Kawerau
Upper Valley Road
Population
5,390
970
Bacteria Protozoa Chemical






Opotiki District
Zone code
Distribution zone
Population
KAI054KA
KUT003KU
OMA016OM
OPO001HI
OPO001OP
TEK004TE
WHA031WH
Kaiaio Hapu
Kutarere
Omaio
Hikutaia, Opotiki
Opotiki Town
Te Kaha
Whanarua Bay
160
300
150
1,100
4,000
150
200
Bacteria Protozoa Chemical














Annual Report on Drinking-water Quality 2013–2014







35
Appendix 1. Achievement Against the Standards
Rotorua District
Zone code
Distribution zone
BRU005BR
HAM003HA
HAM003KA
KAI009KA
MAM001MA
NGO001NG
REP001RE
ROT001OK
ROT001RE
ROT002RO
ROT003RO
ROT004RO
WAI074WA
Brunswick 4
Hamurana
Kaharoa
Kaingaroa
Mamaku Township
Ngongotaha Township
Reporoa
Okareka
Rotorua Eastern Suburbs
Rotoma
Rotorua City
Rotoiti
Waipa Sawmill
Population
110
900
800
400
868
4,826
1,060
730
9,600
340
42,500
880
300
Size
Type
Small
Minor
Minor
Small
Minor
Minor
Minor
Minor
Medium
Small
Large
Minor
Small
Private other
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Private other
Size
Type
Minor
Minor
Small
Small
Small
Small
Minor
Minor
Minor
Minor
Small
Large
Medium
Small
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical







































Taupo District
Zone code
Distribution zone
ACA001AC
ACA001MA
ATI001AV
BON001BO
CEN001RR
HAT001HV
KIN001KI
MAN002MA
MOT002MO
OMO001OM
RIV003RI
TAU001TC
TAU001TS
TIR002TI
TUR001TO
TUR001TU
WHA010WH
WHA011WH
Acacia Bay
Mapara Road Rural
Atiamuri Village
Bonshaw Park
Rakanui Road
Hatepe Village
Kinloch Town
Mangakino
Motuoapa
Omori / Kuratau / Pukawa
River Road Reporoa
Taupo Central and West
Taupo – Taupo South
Tirohanga
Tokaanu
Turangi
Whareroa
Whakamaru
Population
1,512
869
134
152
200
174
1,604
1,312
739
1,783
197
17,105
6,396
325
360
3,578
313
116
Bacteria Protozoa Chemical






















































Gisborne District
Zone code
Distribution zone
ENI001MA
GIS001GI
GIS001RU
TEK002TE
TEP001TE
Mangahauini
Gisborne City
Gisborne Rural
Te Karaka
Te Puia Springs Hospital
and Village
Whatatutu
WHA004WH
36
Population
Size
Type
130
29,600
1,000
491
300
Small
Large
Minor
Small
Small
Communal
Local authority
Local authority
Local authority
Health















200
Small
Local authority



Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical
Appendix 1. Achievement Against the Standards
New Plymouth District
Zone code
Distribution zone
Population
ING001IN
NEW002BE
NEW002LE
NEW002NE
NEW002UR
NEW002WA
OAK001OA
OKA002OK
Inglewood
Bell Block
Lepperton
New Plymouth
Urenui/Tikorangi
Waitara
Oakura
Okato
3,983
4,820
200
45,420
1,030
7,602
1,625
530
Size
Type
Minor
Minor
Small
Large
Minor
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Medium
Local authority
Local authority
Size
Type
Small
Minor
Medium
Minor
Small
Small
Minor
Minor
Small
Small
Minor
Minor
Minor
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Small
Small
Minor
Communal
Local authority
Local authority
Local authority
Size
Type
Minor
Large
Large
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical
























Stratford District
Zone code
Distribution zone
MID001MI
STR001ST
Midhirst
Stratford
Population
200
6,773
Bacteria Protozoa Chemical






South Taranaki District
Zone code
Distribution zone
COL005PI
ELT001EL
HAW003HA
HAW003NO
HAW003OH
INA001IN
OPU001OP
PAT001PA
RAH001RA
WAI018KA
WAI018MA
WAI018RU
WAV001WA
Pihama
Eltham
Hawera
Normanby
Ohawe Beach
Inaha
Opunake
Patea
Rahotu
Kaponga
Manaia
Waimate West Rural
Waverley
Population
350
1,980
8,550
850
210
495
1,370
1,150
115
370
925
1,585
950
Bacteria Protozoa Chemical







































Wairoa District
Zone code
Distribution zone
RAU006RA
TUA005TU
WAI006FR
WAI006WA
Raupunga
Tuai
Frasertown
Wairoa
Population
250
300
350
4,300
Bacteria Protozoa Chemical












Napier City
Zone code
Distribution zone
BAY001BA
NAP001NA
NAP001TA
Bayview Township
Napier City
Taradale
Population
894
25,800
24,110
Bacteria Protozoa Chemical






Annual Report on Drinking-water Quality 2013–2014



37
Appendix 1. Achievement Against the Standards
Hastings District
Zone code
Distribution zone
CLI001AL
CLI001VA
HAS001BP
HAS001EA
HAS001FL
HAS001WE
HAU002HA
HAV001HA
OMA008OM
PAK008PA
PAR025PA
WAI007WA
WHA029WH
WHI007WH
Allen Lane/Ferry Road, Clive
Valerie St/Tuckers Lane, Clive
Bridge Pa
Hastings East
Flaxmere
Hastings West and Central
Haumoana / Te Awanga
Havelock North
Omahu
Paki Paki
Parkhill Farm
Waimarama
Whakatu
Whirinaki, Hawkes Bay
Population
198
362
300
13,562
11,324
20,829
1,900
11,623
126
200
288
260
337
750
Size
Type
Small
Small
Small
Large
Large
Large
Minor
Large
Small
Small
Small
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical










































Central Hawkes Bay District
Zone code
Distribution zone
POR003PT
TAK001TA
WAI004HI
Porangahau Township
Takapau Township
Waipukurau High Pressure
Zone
Waipukurau Low Pressure
Zone
Otane Township
Waipawa Township
WAI004LO
WAI005OT
WAI005WA
Population
Size
Type
130
570
3,000
Small
Minor
Minor
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical









666
Minor
Local authority



546
1,809
Minor
Minor
Local authority
Local authority






Size
Type
Small
Local authority
Size
Type
Small
Small
Small
Small
Minor
Minor
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Minor
Small
Small
Minor
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Chatham Islands
Zone code
Distribution zone
WAI158WA
Waitangi, Chatham Islands
Population
125
Bacteria Protozoa Chemical



Wanganui District
Zone code
Distribution zone
BRU001BR
FOR001FO
MAX001MA
MOW001MO
WAN001AR
WAN001EA
WAN001WA
Brunswick-Westmere
Fordell Township
Maxwell
Mowhanau Beach
Aramoho
Wanganui East
Wanganui City
Population
450
350
200
300
5,000
5,000
29,000
Bacteria Protozoa Chemical





















Rangitikei District
Zone code
Distribution zone
BUL001BU
HUN001HU
MAN001MA
MAR001MA
RAT001RA
TAI001TA
Bulls Township
Hunterville Township
Mangaweka Township
Marton Township
Ratana Township
Taihape Township
38
Population
1,800
400
180
3,750
450
2,200
Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical


















Appendix 1. Achievement Against the Standards
Manawatu District
Zone code
Distribution zone
FEI001FE
HAL001HA
HIM001HI
KIW003KI
OHA002OH
SAN001SA
WAI022WA
Feilding
Halcombe-Stanway
Himatangi Beach
Kimbolton
Ohakea
Sanson
Waituna West
Population
13,000
430
438
150
1,200
492
200
Size
Type
Large
Small
Small
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Communal
Government other
Local authority
Local authority
Size
Type
Minor
Small
Minor
Small
Small
Small
Medium
Minor
Small
Medium
Large
Local authority
Local authority
Government other
Local authority
Education public
Private other
Private other
Local authority
Local authority
Local authority
Local authority
Size
Type
Medium
Small
Small
Minor
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Communal
Communal
Local authority
Size
Type
Minor
Minor
Large
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Minor
Minor
Minor
Minor
Large
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical





















Palmerston North City
Zone code
Distribution zone
ASH001AS
BUN001BU
LIN001LI
LON001LO
LON002SC
LON006BR
MAS001MA
PAL001AO
PAL001FW
PAL001KG
PAL001PC
Ashhurst
Bunnythorpe
Linton
Longburn
Longburn Adventist College
Longburn, Brandlines
Massey University
Aokautere
Fitzherbert West
Kelvin Grove
Palmerston North City
Population
2,800
450
4,500
240
300
150
9,000
2,739
450
5,784
58,680
Bacteria Protozoa Chemical

































Tararua District
Zone code
Distribution zone
DAN001DA
EKE001EK
NOR002NO
PAH001PA
PLE002PL
PON001PO
WOO001WO
Dannevirke
Eketahuna
Norsewood
Pahiatua
Pleckville
Pongaroa
Woodville
Population
6,000
456
200
2,700
200
200
1,500
Bacteria Protozoa Chemical





















Horowhenua District
Zone code
Distribution zone
FOX002FO
FOX003FO
LEV001LE
SHA001SH
TOK002TO
Foxton
Foxton Beach
Levin
Shannon
Tokomaru
Population
2,700
1,900
20,000
1,436
550
Bacteria Protozoa Chemical















Kapiti Coast District
Zone code
Distribution zone
HAU003HA
OTA003OT
OTA003WA
PAE002PA
WAI010PA
WAI010WA
Hautere
Otaki
Waitohu
Paekakariki
Paraparaumu/Raumati
Waikanae
Population
700
4,700
1,000
1,700
25,200
10,600
Bacteria Protozoa Chemical












Annual Report on Drinking-water Quality 2013–2014






39
Appendix 1. Achievement Against the Standards
Upper Hutt City
Zone code
Distribution zone
UPP001PI
UPP001UP
Pinehaven
Upper Hutt Central
Population
3,090
31,560
Size
Type
Minor
Large
Local authority
Local authority
Size
Type
Minor
Small
Large
Medium
Medium
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Medium
Large
Large
Minor
Medium
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Medium
Minor
Large
Large
Large
Medium
Large
Large
Large
Medium
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Large
Minor
Small
Small
Communal
Local authority
Communal
Local authority
Communal
Size
Type
Minor
Local authority
Bacteria Protozoa Chemical






The Hutt City
Zone code
Distribution zone
LOW001EA
LOW001HA
LOW001LO
LOW001PE
LOW001ST
LOW001WA
Eastbourne
Haywards
Lower Hutt
Petone
Stokes Valley
Wainuiomata
Population
4,704
372
56,103
8,034
9,198
17,058
Bacteria Protozoa Chemical


















Porirua City
Zone code
Distribution zone
JUD001JU
POR001MA
POR001PH
POR001PL
POR001PU
POR001WH
Judgeford
Mana/Plimmerton/Paremata
Porirua High Level
Porirua Low Level
Pukerua Bay
Whitby
Population
200
5,184
15,398
16,924
1,656
7,282
Bacteria Protozoa Chemical


















Wellington City
Zone code
Distribution zone
WEL002BR
WEL002CH
WEL002EA
WEL002JO
WEL002KA
WEL002KE
WEL002ON
WEL002SO
WEL002TA
WEL002WA
WEL002WE
Brooklyn
Churton
Eastern Wellington
Johnsonville
Karori
Kelburn
Onslow
Southern Wellington
Tawa
Wadestown
Wellington Central
Population
9,765
4,446
16,815
18,357
13,146
9,924
11,883
30,024
12,903
6,789
31,074
Bacteria Protozoa Chemical

































Masterton District
Zone code
Distribution zone
FER001FE
MAS002MA
OPA001OP
TIN002TI
WAI058WA
Fernridge
Masterton
Opaki
Tinui
Wainuioru Rural Water
Population
320
19,000
600
120
184
Bacteria Protozoa Chemical















Carterton District
Zone code
Distribution zone
CAR001CA
Carterton
40
Population
4,200
Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical



Appendix 1. Achievement Against the Standards
South Wairarapa District
Zone code
Distribution zone
FEA001FE
GRE002GR
MAR003MA
Featherston
Greytown
Martinborough
Population
2,580
1,952
1,505
Size
Type
Minor
Minor
Minor
Local authority
Local authority
Local authority
Size
Type
Small
Large
Communal
Local authority
Size
Type
Small
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Large
Small
Minor
Minor
Minor
Communal
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
DOC
Communal
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Large
Minor
Minor
Small
Minor
Minor
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Bacteria Protozoa Chemical









Nelson City
Zone code
Distribution zone
GLE013GL
NEL001NL
Glenwood
Nelson
Population
150
46,437
Bacteria Protozoa Chemical






Tasman District
Zone code
Distribution zone
APP002AP
CEN002CT
COL007CO
DOV001DO
EIG001EI
HOP001HO
KAI015KA
LAK013LA
LOW006LM
LOW006LO
MOT001MO
MUR001MU
POH001PV
RED001R1
RED001R2
RIC002RI
TAP003TA
WAI023MR
WAI023WA
WAK001WA
Appleby Hills
Central Takaka
Collingwood
Dovedale Rural
Eighty Eight Valley Rural
Hope/Brightwater
Kaiteriteri
Lake Rotoiti
Lower Moutere Scheme 2
Lower Moutere Scheme 1
Motueka
Murchison
Pohara
Redwoods #1
Redwoods #2
Richmond
Tapawera
Mapua Ruby Bay
Waimea Industrial
Wakefield
Population
250
125
450
450
200
2,730
300
200
200
400
1,200
490
150
180
370
10,500
400
1,500
1,800
1,500
Bacteria Protozoa Chemical




























































Marlborough District
Zone code
Distribution zone
BLE001BL
HAV002HA
PIC001PI
RAR001RA
REN001RE
RIV002RI
SED001DA
SED001SE
WAI034WA
WAR003WA
Blenheim
Havelock
Picton/Waikawa
Rarangi
Renwick
Riverlands Industrial Estate
Dashwood Rural
Seddon, Awatere Valley
Wairau Valley
Ward
Population
24,028
618
4,185
160
1,884
740
333
1,000
160
250
Bacteria Protozoa Chemical




















Annual Report on Drinking-water Quality 2013–2014










41
Appendix 1. Achievement Against the Standards
Buller District
Zone code
Distribution zone
HEC001HE
HEC001NG
LIT003LI
PUN001PU
REE001RE
WAI001WA
WES001CA
WES001WE
Hector
Ngakawau
Little Wanganui
Punakaiki
Reefton
Waimangaroa
Carters Beach
Westport
Population
300
135
150
230
951
300
357
4,617
Size
Type
Small
Small
Small
Small
Minor
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Minor
Medium
Small
Minor
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Small
Small
Minor
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Minor
Small
Small
Small
Small
Small
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical
























Grey District
Zone code
Distribution zone
BLA001BL
GRE001CO
GRE001GM
RUN001RA
RUN001RU
STI001ST
TAY001DO
TAY001TA
Blackball
Cobden
Greymouth
Rapahoe
Runanga
Stillwater
Dobson
Taylorville
Population
481
2,000
7,183
102
1,337
122
464
198
Bacteria Protozoa Chemical
























Westland District
Zone code
Distribution zone
FOX001FO
FRA001FR
HAR001HA
HOK001HO
KUM001KU
ROS001RO
WHA002WH
Fox Glacier
Franz Josef
Harihari
Hokitika
Kumara
Ross Township
Whataroa
Population
252
330
348
3,537
318
291
405
Bacteria Protozoa Chemical





















Kaikoura District
Zone code
Distribution zone
FER003FE
KAI004KU
KAI021EA
KEK001RE
KIN003KI
OAR001OA
OCE002OC
Fernleigh Rural Water Supply
Kaikoura Urban
Kaikoura East Coast Rural
Kekerengu Restaurant
Kincaid Rural Water Supply
Oaro
Ocean Ridge
42
Population
150
2,500
150
300
120
400
500
Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical





















Appendix 1. Achievement Against the Standards
Hurunui District
Zone code
Distribution zone
AMB001AT
AMB004BE
AMB004BR
AMU001RO
ASH002AS
BAL003BA
CHE001CT
CHE001GO
CUL001CU
HAN001HA
HAW001HW
KAI039KA
KAR005KA
LEI001LE
LEI004LE
MOT016MO
PAR009PA
WAI026WT
WAI066UP
WAI067WA
WAI068WA
Amberley Town
Amberley Beach
Broomfield
Rotherham Township and Rural
Ashley/Sefton Rural
Balmoral Rural Water Supply
Cheviot Town
Gore Bay/Port Robinson Rural
Culverden
Hanmer Town
Hawarden/Waikari
Kaiwara
Lower Waitohi
Leithfield Rural
Leithfield Beach
Motunau, Greta, Scargill
Parnassus Rural
Waiau Township
Waitohi Upper, Waipara
Waiau Rural
Waipara Township
Population
1,200
480
150
400
2,750
200
1,340
300
420
1,500
1,100
162
300
500
150
600
160
420
400
240
300
Size
Type
Minor
Small
Small
Small
Minor
Small
Minor
Small
Small
Minor
Minor
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Small
Large
Minor
Small
Minor
Minor
Minor
Minor
Small
Small
Large
Minor
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical































































Waimakariri District
Zone code
Distribution zone
CUS001CU
FER002FE
KAI003KA
MAN009MA
OHO001OH
OXF101OX
OXF102OR
OXF103OX
PEG001PE
PIN001PK
POY001PO
RAN001RA
WAI011KI
WES004SU
WES004WE
WOO002WO
Cust
Fernside
Kaiapoi
Mandeville
Ohoka
Oxford Rural No.1
Oxford Rural No.2
Oxford Urban
Pegasus
Pines/Kairaki
Poyntz Road
Rangiora
Waikuku Beach
Summerhill
West Eyreton
Woodend Town
Population
289
215
10,843
1,109
262
828
762
2,018
945
452
212
15,769
1,036
480
122
2,702
Bacteria Protozoa Chemical
































Annual Report on Drinking-water Quality 2013–2014
















43
Appendix 1. Achievement Against the Standards
Christchurch City
Zone code
Distribution zone
AKA001AY
AKA001LA
BIR001BI
BRO012BR
CHR001CE
CHR001PA
CHR001RI
CHR001RP
CHR001WE
DUV001DU
LIT001LI
LYT001DI
LYT001GO
LYT001LY
NOR012CH
OKA010OK
TAK002TA
WAI138WA
Aylmers
L’Aube Hill
Birdlings Flat
Brooklands / Kainga
Central Christchurch
Parklands
Riccarton
Rocky Point
West Christchurch
Duvauchelle
Little River
Diamond Harbour
Governors Bay
Lyttelton
Northwest Christchurch
Okains Bay
Takamatua
Wainui
Population
900
450
240
2,300
236,000
17,000
11,500
4,500
42,000
440
240
690
900
2,130
83,000
105
280
320
Size
Type
Minor
Small
Small
Minor
Large
Large
Large
Minor
Large
Small
Small
Minor
Minor
Minor
Large
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Bacteria Protozoa Chemical






















































Selwyn District
Zone code
Distribution zone
ART002AR
CAS003CA
CLA005CL
DAR001DA
DUN008DU
Arthurs Pass
Castle Hill
Claremont
Darfield
Dunsandel and Sherwood
Estate
Edendale, Sandy Knolls
Johnson Road, West Melton
Jowers Road, West Melton
Kirwee
Lake Coleridge
Leeston
Lincoln
Dalethorpe
Malvern Hills, Hartleys Road
Prebbleton
Rakaia Huts
Rolleston
Acheron
Hororata
Sheffield/Waddington
Southbridge
Springfield
Springston
Tai Tapu
West Melton
EDE002ED
JOH001JO
JOW001JO
KIR001KI
LAK007LA
LEE001LE
LIN002LI
MAL001DA
MAL001MA
PRE001PR
RAK003RA
ROL001RO
SEL001AC
SEL001HO
SHE004SH
SOU001SO
SPR002SP
SPR003SP
TAI009TA
WES010WE
44
Population
Size
Type
350
299
170
3,283
480
Small
Small
Small
Minor
Small
Local authority
Local authority
Local authority
Local authority
Local authority















180
160
160
1,100
148
2,350
3,670
183
1,409
2,920
313
9,530
240
920
585
992
520
510
606
1,300
Small
Small
Small
Minor
Small
Minor
Minor
Small
Minor
Minor
Small
Medium
Small
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority




























































Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical
Appendix 1. Achievement Against the Standards
Ashburton District
Zone code
Distribution zone
ASH003AS
CHE002CH
FAI001FA
HIG002HI
HIN001HI
LAK022LA
LYN002LY
MAY001MA
MET001ME
MET002MS
MTS001MS
RAK001RA
Ashburton
Chertsey
Fairton
Highbank Society Water Supply
Hinds
Lake Hood
Lyndhurst
Mayfield
Methven
Methven/Springfield
Mt Somers Township
Rakaia Township
Population
16,000
150
200
220
236
300
200
160
1,134
178
184
957
Size
Type
Large
Small
Small
Small
Small
Small
Small
Small
Minor
Small
Small
Minor
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Minor
Small
Minor
Minor
Small
Small
Small
Minor
Minor
Small
Small
Minor
Small
Small
Minor
Minor
Large
Small
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Small
Minor
Small
Small
Small
Minor
Communal
Local authority
Local authority
Local authority
DOC
Local authority
Local authority
Bacteria Protozoa Chemical




































Timaru District
Zone code
Distribution zone
ARO002AO
DOW001ST
DOW001WR
DOW001WT
GER001GE
HAD001HA
PAR002PA
PEE001PF
PLE001PP
SEA001SE
STA004ST
TEM001OR
TEM001TE
TEM002GD
TEM002GF
TEM002TE
TIM001GL
TIM001TI
WIN002WI
Arowhenua
Sutherlands/Taiko
Waimate Rural
Waitohi/Totara Valley
Geraldine
Hadlow
Pareora
Peel Forest
Pleasant Point
Seadown
St Andrews
Orari
Temuka
Geraldine Downs
Geraldine Flat
Te Moana
Gleniti
Timaru
Winchester
Population
215
3,000
362
700
2,433
312
427
130
1,282
896
304
169
4,200
324
182
714
3,890
22,130
250
Bacteria Protozoa Chemical

























































Mackenzie District
Zone code
Distribution zone
ALB001AL
ALL001AL
FAI002FA
FAI002KI
MTC001MT
TEK005TE
TWI001TW
Albury Rural
Allandale
Fairlie
Kimbell
Mt Cook
Tekapo
Twizel
Population
125
150
850
150
200
500
1,300
Bacteria Protozoa Chemical














Annual Report on Drinking-water Quality 2013–2014







45
Appendix 1. Achievement Against the Standards
Waimate District
Zone code
Distribution zone
CAN001CM
HAK002HA
HOO001HW
LOW002LO
OTA005OM
WAI031WA
WAI032WA
WAI033WA
Cannington/Motukaika
Hakataramea
Hook/Waituna
Lower Waihao
Otaio/Makikihi
Waihaorunga
Waikakahi
Waimate
Population
120
165
1,350
600
430
141
360
3,000
Size
Type
Small
Small
Minor
Minor
Small
Small
Small
Minor
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Small
Small
Small
Small
Minor
Minor
Small
Small
Minor
Small
Small
Minor
Minor
Minor
Minor
Minor
Small
Small
Small
Minor
Small
Small
Minor
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Minor
Small
Minor
Small
Minor
Small
Small
Small
Small
Small
Small
Small
Small
Minor
Minor
Local authority
Communal
Local authority
Local authority
Local authority
Private other
Communal
Communal
Local authority
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical
























Waitaki District
Zone code
Distribution zone
AWA001AW
DUN004DU
HAM002HA
HAM002MO
HER001HE
KAK001KA
KAU001KA
KUR001KU
LOW004LO
MAH001MA
OAM001AR
OAM001CE
OAM001NE
OAM001RR
OAM001SH
OAM001WE
OHA005OH
OMA001OM
OTE001OT
TOK003TL
WAI215DU
WAI215GO
WAI215PA
WIN004WI
Awamoko
Duntroon
Hampden
Moeraki
Herbert
Kakanui
Kauru Hill
Kurow Township
Lower Waitaki
Maheno
Oamaru, Ardgowan
Oamaru, Central
Oamaru, North End
Oamaru, Reservoir Road
Oamaru, South Hill
Oamaru, Weston – Enfield
Ohau Alpine Village
Omarama Town
Otematata Hydro Village
Tokarahi/Livingstone
Waihemo, Dunback Rural
Waihemo, Goodwood Rural
Waihemo, Palmerston Town
Windsor
Population
224
106
315
350
669
680
173
389
538
152
254
4,665
2,255
775
3,970
1,881
120
311
303
573
257
228
818
137
Bacteria Protozoa Chemical








































































Central Otago District
Zone code
Distribution zone
ALE001AL
ALE002BE
CLY001CL
CRO001BA
CRO001CR
EAR002EA
LAS003LA
MIL006MI
NAS001NA
OMA005OM
PAT003PA
PIS001PI
PIS002PI
RAN002RA
ROX001RO
Alexandra
Bennys
Clyde Township
Bannockburn
Cromwell
Earnscleugh Water Scheme
Last Chance
Millers Flat
Naseby
Omakau
Patearoa
Pisa Moorings
Pisa Village
Ranfurly
Roxburgh
46
Population
5,000
104
1,000
400
4,000
120
120
230
150
350
260
130
250
750
700
Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical













































Appendix 1. Achievement Against the Standards
Dunedin City
Zone code
Distribution zone
DUN001BO
DUN001GI
DUN001LL
DUN001MH
DUN001PC
DUN001WI
MOS001EA
MOS001KI
MOS001QH
OUT001OU
WAI015WK
WES002WE
Booth Road, Dunedin
Green Island
Low Levels/Peninsula, Dunedin
Maori Hill
Port Chalmers
Wingatui, Dunedin
East Taieri
Kinmont
Quarry Hill
Outram Township
Waikouaiti/Karitane/Seacliff
West Taieri Scheme
Population
Size
Type
Large
Large
Large
Large
Minor
Minor
Small
Small
Medium
Minor
Minor
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
3,918
285
493
705
762
417
1,929
600
534
658
270
303
222
312
469
305
303
726
283
247
Minor
Small
Small
Minor
Minor
Small
Minor
Minor
Minor
Minor
Small
Small
Small
Small
Small
Small
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority




























































399
276
Small
Small
Local authority
Local authority






37,036
10,199
37,726
13,785
2,469
1,124
300
341
9,535
750
1,642
450
Bacteria Protozoa Chemical




































Clutha District
Zone code
Distribution zone
BAL001BA
CLY005CL
CLY005RU
GLE001GK
KAI005KA
LAW001LT
MIL001MT
MIL001OC
MOA001MF
NOR003NB
NOR003WT
OWA001OW
RIC009KA
RIC009NO
RIC009SO
STI002SB
STI002ST
TAP001TA
TUA004TW
WAI016B1
Balclutha
Clinton Township
Clydevale-Pomahaka Rural
Glenkenich Rural
Kaitangata Township
Lawrence
Milton
Otago Corrections Facility
Moa Flat Rural
North Bruce Rural
Waihola Township
Owaka
Kaka Point Township
Richardson Rural North
Richardson Rural South
South Bruce Rural
Stirling Township
Tapanui
Tuapeka West Rural
Balmoral 1 Rural
WAI016B2
WAI016TE
Balmoral 2 Rural
Tuapeka East Rural
Population
Bacteria Protozoa Chemical
Annual Report on Drinking-water Quality 2013–2014
47
Appendix 1. Achievement Against the Standards
Queenstown Lakes District
Zone code
Distribution zone
ARR001AR
ART001AP
CAM008CA
CAR005CA
GLE003GL
HAW002HA
JAC002JA
LAK003ES
LAK003LH
LUG001LU
QUE001KE
QUE001QU
WAN002AL
WAN002WA
WAN007WA
Arrowtown
Arthurs Point
Camphill Estate
Cardrona Township
Glenorchy
Hawea
Jacks Point
Lake Hayes Estate
Lake Hayes
Luggate
Kelvin Heights
Queenstown
Albert Town
Wanaka
Wanaka Airport
Population
2,820
411
132
300
1,093
1,268
320
179
516
417
4,000
14,000
300
8,700
150
Size
Type
Minor
Small
Small
Small
Minor
Minor
Small
Small
Minor
Small
Minor
Large
Small
Medium
Small
Local authority
Local authority
Communal
Communal
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Medium
Minor
Small
Small
Local authority
Local authority
Local authority
Private other
Size
Type
Minor
Large
Local authority
Local authority
Size
Type
Minor
Minor
Minor
Small
Small
Small
Small
Small
Minor
Minor
Minor
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria Protozoa Chemical













































Gore District
Zone code
Distribution zone
GOR001GO
MAT002MA
OTA004OT
OTI002OT
Gore
Mataura
Otama
Otikerama
Population
7,480
1,790
300
150
Bacteria Protozoa Chemical












Invercargill City
Zone code
Distribution zone
INV001BL
INV001IN
Bluff
Invercargill City
Population
2,000
50,000
Bacteria Protozoa Chemical






Southland District
Zone code
Distribution zone
EDE001ED
EDE001WY
LUM001BA
LUM001LU
MAN006MA
MOS002MO
OHA009NI
OHA009OH
OTA001OT
RIV001RI
TEA002TE
TUA001TU
WIN001WI
Edendale
Wyndham
Lumsden/Balfour Rural
Lumsden
Manapouri
Mossburn
Nightcaps
Ohai
Otautau
Riverton
Te Anau
Tuatapere
Winton
48
Population
555
534
608
474
228
207
294
303
669
1,431
1,914
555
2,211
Annual Report on Drinking-water Quality 2013–2014
Bacteria Protozoa Chemical







































Appendix 2: Microbiological
Achievement
Key
Size
Population
Bacteria
Rationale
Small
101 to 500
Achieved
Achieved against the Standards
Minor
501 to 5,000
Achieved () Achieved (with leniency on these factors)
Medium
5,001 to 10,000
Act
Corrective action inadequate following transgression
Large
10,001 or more
Trans
Escherichia coli transgressions excessive
Monit:
Inadequate sampling (always followed by some of: Sam, DoW, Gap)
Protozoa

Meaning
Sam
Inadequate number of samples
All contributing plants achieved
DoW
Sampled on too few days of the week

Did not achieve
Gap
Sampling exceeded the maximum number of days between samples
Not Monit
Not monitored, or supplier did not provide monitoring data
Review
Monitoring indicated achievement but failed after DWA review
Whangarei District
Zone code
Distribution zone
Population
BRE001BR
MAU002MA
WHA007HE
WHA007HI
WHA007WH
Bream Bay
Maungakaramea
Whangarei Heads
Hikurangi
Whangarei
5,900
200
7,200
1,330
48,000
Size
Type
Bacteria
Medium
Small
Medium
Minor
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Achieved
Monit: Sam, Gap
Achieved
Achieved
Achieved
Achieved (Monit:
Sam, DoW, Gap)
Achieved
Monit: Sam, DoW, Gap
Achieved
Achieved
Achieved
Trans
Achieved
Trans
Achieved
Achieved
Not monit
Monit: DoW
Monit: Sam, DoW, Gap
Protozoa





Far North District
Zone code
Distribution zone
Population
KAI006KA
KAI006NG
KAI008KA
KAW002KA
KAW002MO
KER001KE
Kaikohe
Ngawha Springs
Kaitaia
Kawakawa
Moerewa / Otiria
Kerikeri
4,000
200
5,400
1,500
2,000
6,200
Minor
Small
Medium
Minor
Minor
Medium
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
KER001WA
MAN005MA
OKA003OK
OMA002OM
PAI001HA
PAI001OP
PAI001PA
PAK003PA
RAW001RA
RUS004RU
TUH001TU
WAI045WA
WHI012WH
Waipapa
Mangonui, Coopers Beach
Okaihau
Omapere
Haruru Falls
Opua
Paihia
Pakanae
Rawene
Russell Township-Commercial
Tuhirangi Marae
Waipapa, Locke
Whirinaki Maori Committee
500
2,000
800
900
1,000
1,000
2,000
160
600
200
150
150
250
Small
Minor
Minor
Minor
Minor
Minor
Minor
Small
Minor
Small
Small
Small
Small
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
Private other
Marae
Private other
Marae
Annual Report on Drinking-water Quality 2013–2014
Protozoa



















49
Appendix 2. Microbiological Achievement
Kaipara District
Zone code
DAR002BB
DAR002DT
KAI007KD
MAN003MA
MAU001MA
RUA001RU
Distribution zone
Baylys Beach
Dargaville Town
Kaihu-Dargaville
Mangawhai Heads
Maungaturoto
Ruawai
Population
228
4,455
324
200
900
426
Size
Small
Minor
Small
Small
Minor
Small
Type
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria
Achieved
Achieved
Not monit
Achieved
Achieved
Achieved
Protozoa






Population
4,557
261,638
3,445
609
14,590
Size
Minor
Large
Minor
Minor
Large
Type
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria
Achieved
Achieved
Achieved
Achieved
Achieved
Protozoa





36,914
56,785
125,916
4,000
62,355
94,803
947
597
28,898
14,866
2,457
45,267
71,629
4,615
30,526
72,305
27,101
58,441
Large
Large
Large
Minor
Large
Large
Minor
Minor
Large
Large
Minor
Large
Large
Minor
Large
Large
Large
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved


















1,596
11,083
151,400
4,540
1,085
71,300
5,460
609
352
1,332
393
4,579
563
30,091
2,585
14,540
606
4,664
8,697
4,111
2,114
Minor
Large
Large
Minor
Minor
Large
Medium
Minor
Small
Minor
Small
Minor
Minor
Large
Minor
Large
Minor
Minor
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved





















Greater Auckland (Watercare)
Zone code
AUC003AA
AUC003AU
AUC003AZ
AUC003BU
AUC003CB
AUC003EB
AUC003GN
AUC003HE
AUC003HH
AUC003HI
AUC003HO
AUC003HT
AUC003HV
AUC003HW
AUC003KI
AUC003LA
AUC003MA
AUC003MG
AUC003MO
AUC003MT
AUC003MW
AUC003ON
AUC003OP
AUC003OR
AUC003OT
AUC003SO
AUC003SW
AUC003TH
AUC003WE
AUC003WH
BOM003BO
BUR004BU
CLA007CL
CLA007GL
HEL005HP
MUR011MU
PAP001PC
PAP001RH
PAP001TA
PAT019PA
SNE002SN
WAI214WA
WAR006WA
WEL004WE
Distribution zone
Auckland Airport
Auckland
Anzac
Buckland
Central Business District,
Auckland
East Tamaki/Botany
Glen Eden/New Lynn
Henderson
High Head
Hillsborough
Howick/Pakuranga
Hilltop
Huia Village
HBC/Waiwera
Kitchener
Laingholm
Maungawhau
Mangere
Montana
Mt Hobson
Manurewa
Onehunga
Otara/Papatoetoe/Manukau
Central
Oratia
Otahuhu
North Shore South
Swanson
Te Henga
North Shore West
Whenuapai
Bombay
Burnside Road
Clarks Beach/Waiau Beach
Glenbrook Beach
Helensville/Parakai
Muriwai
Papakura City
Red Hill
Takanini
Patumahoe
Snells/Algies
Waiuku
Warkworth
Wellsford/Te Hana
Non-achieve mini-key:
50
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Monit: Monitoring
Gap: Max days between samples
Appendix 2. Microbiological Achievement
Greater Auckland
Zone code
Distribution zone
BRO015BP
HAR005HA
KIN002KH
WAI197GL
Broadway Park, Newmarket
Haranui Whanau
Kingseat Community
Waiuku, Glenbrook Beach Road
Population
1,000
499
400
200
Size
Type
Bacteria
Minor
Small
Small
Small
Private other
Marae
Private other
Private other
Monit: Sam, DoW, Gap
Monit: Sam, Gap
Achieved
Monit: Sam, Gap
Size
Type
Bacteria
Minor
Small
Small
Small
Small
Minor
Small
Minor
Small
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Not monit
Achieved
Achieved
Achieved
Not monit
Achieved
Not monit
Achieved
Achieved
Achieved
Size
Type
Bacteria
Small
Small
Minor
Small
Minor
Minor
Minor
Minor
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Trans
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Protozoa




Thames Coromandel District
Zone code
Distribution zone
COR001CO
HAH001HA
MAT009MA
MAT010MA
ONE002ON
PAU001PA
PUR003PU
TAI002TA
TEP007AP
THA001TK
WHA003WH
WHI001WH
Coromandel
Hahei, Harsant Subdivision
Matatoki
Matarangi
Onemana
Pauanui
Puriri
Tairua
Te Puru – Aputa Ave
Thames – Kopu
Whangamata
Whitianga
Population
1,657
457
150
279
170
747
150
1,335
200
7,657
3,665
4,115
Protozoa












Hauraki District
Zone code
Distribution zone
KAI013KA
KAR001KA
KER005KE
MAC003MA
OHI001OH
PAE001PA
TUR007TU
WAI003WA
WAI043WA
WAI201WA
Kaimanawa
Karangahake
Kerepehi
Mackaytown
Ohinemuri
Paeroa
Turua
Waihi
Waikino
Waitakaruru
Population
204
147
1,371
174
702
3,864
1,181
4,623
304
2,076
Protozoa










Waikato District
Zone code
Distribution zone
HUN002HU
HUN002RO
NGA002HO
NGA002NG
NOR013NO
Huntly
Rotongaro
Horotiu
Ngaruawahia
North Western District,
Waikato DC
Pokeno
Raglan
Southern Districts, Waikato DC
Hopu Hopu
Taupiri
Te Kauwhata / Rangiriri
Whangamarino Rural /
Meremere
Tuakau North
Tuakau South
POK001PO
RAG001RA
SOU009SO
TAU002HO
TAU002TA
TEK001TR
TEK001WH
TUA002TN
TUA002TS
Population
Size
Type
Bacteria
7,210
130
459
5,691
115
Medium
Small
Small
Medium
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
519
3,187
5,466
200
529
1,410
739
Minor
Minor
Medium
Small
Minor
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Monit: Gap
Review
Achieved
Achieved
Achieved
Monit: Gap
Achieved







823
3,119
Minor
Minor
Local authority
Local authority
Monit: Gap
Monit: Gap


Annual Report on Drinking-water Quality 2013–2014
Protozoa





51
Appendix 2. Microbiological Achievement
Matamata Piako District
Zone code
Distribution zone
MAT004MA
MAT004WA
MOR001MO
TAH001TA
TEA003TE
WAI049WA
Matamata Township
Waharoa
Morrinsville Township
Tahuna Township
Te Aroha
Waitoa Village and Factory
Population
6,309
634
6,603
120
3,768
500
Size
Type
Bacteria
Medium
Minor
Medium
Small
Minor
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Private other
Achieved
Achieved
Achieved
Achieved
Achieved
Not monit
Size
Type
Bacteria
Large
Small
Minor
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Size
Type
Bacteria
Large
Small
Small
Small
Minor
Small
Minor
Minor
Medium
Small
Local authority
Local authority
Private other
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Achieved
Achieved
Achieved (Monit: Gap)
Achieved (Monit: Gap)
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Small
Small
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Monit: Sam, DoW, Gap
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Small
Small
Minor
Minor
Large
Local authority
Private other
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Small
Small
Small
Minor
Small
Local authority
Local authority
Local authority
Local authority
Private other
Achieved
Achieved
Achieved
Achieved
Act Trans
Protozoa






Hamilton City
Zone code
Distribution zone
HAM001HA
HAM001RU
HAM001TE
Hamilton City
Ruakura/Ryburn Road
Temple View, Hamilton
Population
130,813
151
1,413
Protozoa



Waipa District
Zone code
Distribution zone
CAM001CA
CAM001KA
HAM006IT
HAM006WE
KIH001KI
PUK001OH
PUK001PU
TEA001PI
TEA001TE
TOK006TH
Cambridge
Karapiro Village
East Side Terminal
West Side Aviation Area
Kihikihi
Ohaupo
Pukerimu Rural
Pirongia
Te Awamutu Township
Tokanui
Population
13,368
132
400
350
2,000
468
3,278
1,500
9,165
250
Protozoa










Otorohanga District
Zone code
Distribution zone
ARO001AO
ARO001MA
KAW001KA
OTO001OT
TIH001TI
WAI047WA
Aotearoa Road, Arohena
Mangare Road, Arohena
Kawhia Township
Otorohanga
Tihiroa
Waipa
Population
120
120
390
2,875
400
175
Protozoa






South Waikato District
Zone code
Distribution zone
ARA003AR
CAR006CA
PUT001PU
TIR001TI
TOK001TO
Arapuni
Carter Holt Harvey Kinleith
Putaruru
Tirau
Tokoroa
Population
300
350
4,116
700
13,300
Protozoa





Waitomo District
Zone code
Distribution zone
Population
BEN002BE
MOK002MO
PIO001PI
TEK003TE
WAI012WC
Benneydale
Mokau, Waitomo
Piopio
Te Kuiti
Waitomo Caves
280
200
500
4,612
500
Non-achieve mini-key:
52
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Protozoa





Monit: Monitoring
Gap: Max days between samples
Appendix 2. Microbiological Achievement
Ruapehu District
Zone code
Distribution zone
Size
Type
Bacteria
NAT001NA
OHA001OH
OHU001OH
OWH001OW
PIR001PI
RAE001RA
National Park
Ohakune Township
Ohura
Owhango
Piriaka
Raetihi Township
Population
240
1,500
160
200
120
749
Small
Minor
Small
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
TAU003TA
WAI002WA
Taumarunui
Waiouru Township
4,870
2,500
Minor
Minor
WHA015WV
Whakapapa Village
200
Small
Local authority
Government
other
DOC
Achieved
Achieved
Achieved
Achieved
Not monit
Achieved (Monit:
DoW, Gap)
Achieved
Monit: Sam
Size
Type
Small
Small
Minor
Medium
Minor
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Protozoa

Achieved

Achieved

Achieved (Monit: Sam)

Achieved

Monit: Sam, DoW, Gap

Achieved

Achieved

Achieved (Monit:
Sam, Gap)
Size
Type
Bacteria
Small
Small
Large
Large
Communal
Communal
Local authority
Local authority
Protozoa

Monit: DoW

Act Trans Monit: DoW

Achieved

Achieved
Size
Type
Bacteria
Minor
Small
Minor
Minor
Small
Minor
Minor
Minor
Small
Minor
Small
Small
Medium
Large
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Protozoa

Achieved

Not monit

Achieved

Achieved

Achieved

Achieved

Achieved

Achieved (Monit: DoW)

Not monit

Achieved

Achieved

Achieved

Achieved

Achieved
Size
Type
Bacteria
Medium
Minor
Local authority
Local authority
Trans
Trans
Monit: Sam, DoW, Gap
Protozoa









Western Bay of Plenty District
Zone code
Distribution zone
Population
TEP002BA
TEP002BU
TEP002MA
TEP002TP
WES011AT
WES011KA
WES013MI
WES013WE
Bayliss
Te Puke (Bush)
Maketu
Te Puke
Athenree
Katikati
Minden
Westbay Central
200
200
4,500
8,000
3,765
5,205
1,200
4,600
Zone code
Distribution zone
Population
BOS001EA
BOS001WE
TAU004MP
TAU004TB
Boscabel Stage 1
Boscabel Stage 2
Mt Maunganui – Papamoa
Tauranga – Bethlehem
Bacteria
Tauranga City
120
120
57,939
56,493
Whakatane District
Zone code
Distribution zone
MAT005MA
MIN001MI
MUR002MU
RAN007ED
RAN007ON
RAN007TE
RAN007TH
RUA003RU
RUA008RU
TAN001TA
TEM004TE
WAI017WA
WHA005OH
WHA005WH
Matata
Minginui
Murupara
Edgecumbe
Onepu
Te Teko
Thornton
Ruatoki
Ruatahuna Village
Taneatua
Te Mahoe
Waimana
Ohope
Whakatane
Population
690
170
2,060
1,680
395
686
3,194
560
300
790
120
160
6,000
15,020
Kawerau District
Zone code
Distribution zone
KAW003KA
KAW003UV
Kawerau
Upper Valley Road
Population
5,390
970
Annual Report on Drinking-water Quality 2013–2014
Protozoa


53
Appendix 2. Microbiological Achievement
Opotiki District
Zone code
Distribution zone
Population
KAI054KA
KUT003KU
OMA016OM
OPO001HI
OPO001OP
TEK004TE
WHA031WH
Kaiaio Hapu
Kutarere
Omaio
Hikutaia, Opotiki
Opotiki Town
Te Kaha
Whanarua Bay
160
300
150
1,100
4,000
150
200
Size
Type
Bacteria
Small
Small
Small
Minor
Minor
Small
Small
Marae
Communal
Private other
Local authority
Local authority
Local authority
Communal
Not monit
Not monit
Not monit
Achieved
Achieved
Achieved
Not monit
Size
Type
Bacteria
Small
Minor
Minor
Small
Minor
Minor
Minor
Minor
Medium
Small
Large
Minor
Small
Private other
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Private other
Not monit
Achieved
Achieved
Monit: Sam, DoW, Gap
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved (Monit: Gap)
Achieved
Monit: Sam, DoW, Gap
Size
Type
Bacteria
Minor
Minor
Small
Small
Small
Small
Minor
Minor
Minor
Minor
Small
Large
Medium
Small
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Protozoa







Rotorua District
Zone code
Distribution zone
BRU005BR
HAM003HA
HAM003KA
KAI009KA
MAM001MA
NGO001NG
REP001RE
ROT001OK
ROT001RE
ROT002RO
ROT003RO
ROT004RO
WAI074WA
Brunswick 4
Hamurana
Kaharoa
Kaingaroa
Mamaku Township
Ngongotaha Township
Reporoa
Okareka
Rotorua Eastern Suburbs
Rotoma
Rotorua City
Rotoiti
Waipa Sawmill
Population
110
900
800
400
868
4,826
1,060
730
9,600
340
42,500
880
300
Protozoa













Taupo District
Zone code
Distribution zone
ACA001AC
ACA001MA
ATI001AV
BON001BO
CEN001RR
HAT001HV
KIN001KI
MAN002MA
MOT002MO
OMO001OM
RIV003RI
TAU001TC
TAU001TS
TIR002TI
TUR001TO
TUR001TU
WHA010WH
WHA011WH
Acacia Bay
Mapara Road Rural
Atiamuri Village
Bonshaw Park
Rakanui Road
Hatepe Village
Kinloch Town
Mangakino
Motuoapa
Omori / Kuratau / Pukawa
River Rd Reporoa
Taupo Central & West
Taupo – Taupo South
Tirohanga
Tokaanu
Turangi
Whareroa
Whakamaru
Non-achieve mini-key:
54
Population
1,512
869
134
152
200
174
1,604
1,312
739
1,783
197
17,105
6,396
325
360
3,578
313
116
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Protozoa


















Monit: Monitoring
Gap: Max days between samples
Appendix 2. Microbiological Achievement
Gisborne District
Zone code
Distribution zone
ENI001MA
GIS001GI
GIS001RU
TEK002TE
TEP001TE
Mangahauini
Gisborne City
Gisborne Rural
Te Karaka
Te Puia Springs Hospital
and Village
Whatatutu
WHA004WH
Population
Size
Type
Bacteria
130
29,600
1,000
491
300
Small
Large
Minor
Small
Small
Communal
Local authority
Local authority
Local authority
Health
Not monit
Achieved
Achieved
Achieved
Monit: Sam, Gap
Protozoa





200
Small
Local authority
Achieved

Size
Type
Bacteria
Minor
Minor
Small
Large
Minor
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Protozoa








Size
Type
Bacteria
Small
Medium
Local authority
Local authority
Achieved
Achieved
Size
Type
Bacteria
Small
Minor
Medium
Minor
Small
Small
Minor
Minor
Small
Small
Minor
Minor
Minor
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Trans
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Small
Small
Small
Minor
Communal
Local authority
Local authority
Local authority
Not monit
Monit: Gap
Achieved
Achieved
Size
Type
Bacteria
Minor
Large
Large
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
New Plymouth District
Zone code
Distribution zone
Population
ING001IN
NEW002BE
NEW002LE
NEW002NE
NEW002UR
NEW002WA
OAK001OA
OKA002OK
Inglewood
Bell Block
Lepperton
New Plymouth
Urenui/Tikorangi
Waitara
Oakura
Okato
3,983
4,820
200
45,420
1,030
7,602
1,625
530
Stratford District
Zone code
Distribution zone
MID001MI
STR001ST
Midhirst
Stratford
Population
200
6,773
Protozoa


South Taranaki District
Zone code
Distribution zone
COL005PI
ELT001EL
HAW003HA
HAW003NO
HAW003OH
INA001IN
OPU001OP
PAT001PA
RAH001RA
WAI018KA
WAI018MA
WAI018RU
WAV001WA
Pihama
Eltham
Hawera
Normanby
Ohawe Beach
Inaha
Opunake
Patea
Rahotu
Kaponga
Manaia
Waimate West Rural
Waverley
Population
350
1,980
8,550
850
210
495
1,370
1,150
115
370
925
1,585
950
Protozoa













Wairoa District
Zone code
Distribution zone
RAU006RA
TUA005TU
WAI006FR
WAI006WA
Raupunga
Tuai
Frasertown
Wairoa
Population
250
300
350
4,300
Protozoa




Napier City
Zone code
Distribution zone
BAY001BA
NAP001NA
NAP001TA
Bayview Township
Napier City
Taradale
Population
894
25,800
24,110
Annual Report on Drinking-water Quality 2013–2014
Protozoa



55
Appendix 2. Microbiological Achievement
Hastings District
Zone code
Distribution zone
CLI001AL
CLI001VA
HAS001BP
HAS001EA
HAS001FL
HAS001WE
HAU002HA
HAV001HA
OMA008OM
PAK008PA
PAR025PA
WAI007WA
WHA029WH
WHI007WH
Allen Lane/Ferry Rd, Clive
Valerie St/Tuckers Lane, Clive
Bridge Pa
Hastings East
Flaxmere
Hastings West & Central
Haumoana / Te Awanga
Havelock North
Omahu
Paki Paki
Parkhill Farm
Waimarama
Whakatu
Whirinaki, Hawkes Bay
Population
198
362
300
13,562
11,324
20,829
1,900
11,623
126
200
288
260
337
750
Size
Type
Bacteria
Small
Small
Small
Large
Large
Large
Minor
Large
Small
Small
Small
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Trans
Achieved
Achieved (Monit: DoW)
Achieved (Monit: DoW)
Achieved (Monit: DoW)
Achieved
Trans
Achieved
Achieved
Achieved
Trans
Achieved
Achieved
Protozoa














Central Hawkes Bay District
Zone code
Distribution zone
POR003PT
TAK001TA
WAI004HI
Porangahau Township
Takapau Township
Waipukurau High Pressure
Zone
Waipukurau Low Pressure
Zone
Otane Township
Waipawa Township
WAI004LO
WAI005OT
WAI005WA
Population
Size
Type
Bacteria
130
570
3,000
Small
Minor
Minor
Local authority
Local authority
Local authority
Achieved (Monit: DoW)
Achieved
Achieved
Protozoa



666
Minor
Local authority
Achieved

546
1,809
Minor
Minor
Local authority
Local authority
Achieved
Achieved


Size
Type
Bacteria
Small
Local authority
Monit: Sam, Gap
Protozoa

Size
Type
Bacteria
Small
Small
Small
Small
Minor
Minor
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Minor
Small
Small
Minor
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Chatham Islands
Zone code
Distribution zone
WAI158WA
Waitangi, Chatham Is.
Population
125
Wanganui District
Zone code
Distribution zone
BRU001BR
FOR001FO
MAX001MA
MOW001MO
WAN001AR
WAN001EA
WAN001WA
Brunswick-Westmere
Fordell Township
Maxwell
Mowhanau Beach
Aramoho
Wanganui East
Wanganui City
Population
450
350
200
300
5,000
5,000
29,000
Protozoa







Rangitikei District
Zone code
Distribution zone
BUL001BU
HUN001HU
MAN001MA
MAR001MA
RAT001RA
TAI001TA
Bulls Township
Hunterville Township
Mangaweka Township
Marton Township
Ratana Township
Taihape Township
Non-achieve mini-key:
56
Population
1,800
400
180
3,750
450
2,200
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Protozoa






Monit: Monitoring
Gap: Max days between samples
Appendix 2. Microbiological Achievement
Manawatu District
Zone code
Distribution zone
FEI001FE
HAL001HA
HIM001HI
KIW003KI
Feilding
Halcombe-Stanway
Himatangi Beach
Kimbolton
OHA002OH
Ohakea
SAN001SA
WAI022WA
Sanson
Waituna West
Population
Size
Type
Bacteria
13,000
430
438
150
Large
Small
Small
Small
Local authority
Local authority
Local authority
Communal
1,200
Minor
492
200
Small
Small
Government
other
Local authority
Local authority
Monit: Gap
Achieved
Achieved
Act Trans Monit: Sam,
Gap
Trans
Protozoa





Achieved
Achieved


Protozoa



Palmerston North City
Zone code
Distribution zone
ASH001AS
BUN001BU
LIN001LI
Ashhurst
Bunnythorpe
Linton
LON001LO
LON002SC
Longburn
Longburn Adventist College
LON006BR
MAS001MA
PAL001AO
PAL001FW
PAL001KG
PAL001PC
Longburn, Brandlines
Massey University
Aokautere
Fitzherbert West
Kelvin Grove
Palmerston North City
Population
Size
Type
Bacteria
2,800
450
4,500
Minor
Small
Minor
Achieved
Achieved
Achieved
240
300
Small
Small
Small
Medium
Minor
Small
Medium
Large
Local authority
Local authority
Government
other
Local authority
Education
public
Private other
Private other
Local authority
Local authority
Local authority
Local authority
Size
Type
Bacteria
Medium
Small
Small
Minor
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Communal
Communal
Local authority
Achieved
Achieved
Achieved
Achieved
Not monit
Achieved
Achieved
Size
Type
Bacteria
Minor
Minor
Large
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Minor
Minor
Minor
Minor
Large
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
150
9,000
2,739
450
5,784
58,680
Achieved
Act Trans Monit: Sam,
Gap
Not monit
Achieved
Achieved
Achieved
Achieved
Achieved








Tararua District
Zone code
Distribution zone
DAN001DA
EKE001EK
NOR002NO
PAH001PA
PLE002PL
PON001PO
WOO001WO
Dannevirke
Eketahuna
Norsewood
Pahiatua
Pleckville
Pongaroa
Woodville
Population
6,000
456
200
2,700
200
200
1,500
Protozoa







Horowhenua District
Zone code
Distribution zone
FOX002FO
FOX003FO
LEV001LE
SHA001SH
TOK002TO
Foxton
Foxton Beach
Levin
Shannon
Tokomaru
Population
2,700
1,900
20,000
1,436
550
Protozoa





Kapiti Coast District
Zone code
Distribution zone
HAU003HA
OTA003OT
OTA003WA
PAE002PA
WAI010PA
WAI010WA
Hautere
Otaki
Waitohu
Paekakariki
Paraparaumu/Raumati
Waikanae
Population
700
4,700
1,000
1,700
25,200
10,600
Annual Report on Drinking-water Quality 2013–2014
Protozoa






57
Appendix 2. Microbiological Achievement
Upper Hutt City
Zone code
Distribution zone
UPP001PI
UPP001UP
Pinehaven
Upper Hutt Central
Population
3,090
31,560
Size
Type
Bacteria
Minor
Large
Local authority
Local authority
Achieved
Achieved
Size
Type
Bacteria
Minor
Small
Large
Medium
Medium
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Small
Medium
Large
Large
Minor
Medium
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Medium
Minor
Large
Large
Large
Medium
Large
Large
Large
Medium
Large
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Small
Large
Minor
Small
Small
Communal
Local authority
Communal
Local authority
Communal
Achieved
Achieved
Monit: Sam, DoW, Gap
Monit: Gap
Trans Monit: Gap
Size
Type
Bacteria
Minor
Local authority
Achieved
Protozoa


The Hutt City
Zone code
Distribution zone
LOW001EA
LOW001HA
LOW001LO
LOW001PE
LOW001ST
LOW001WA
Eastbourne
Haywards
Lower Hutt
Petone
Stokes Valley
Wainuiomata
Population
4,704
372
56,103
8,034
9,198
17,058
Protozoa






Porirua City
Zone code
Distribution zone
JUD001JU
POR001MA
POR001PH
POR001PL
POR001PU
POR001WH
Judgeford
Mana/Plimmerton/Paremata
Porirua High Level
Porirua Low Level
Pukerua Bay
Whitby
Population
200
5,184
15,398
16,924
1,656
7,282
Protozoa






Wellington City
Zone code
Distribution zone
WEL002BR
WEL002CH
WEL002EA
WEL002JO
WEL002KA
WEL002KE
WEL002ON
WEL002SO
WEL002TA
WEL002WA
WEL002WE
Brooklyn
Churton
Eastern Wellington
Johnsonville
Karori
Kelburn
Onslow
Southern Wellington
Tawa
Wadestown
Wellington Central
Population
9,765
4,446
16,815
18,357
13,146
9,924
11,883
30,024
12,903
6,789
31,074
Protozoa











Masterton District
Zone code
Distribution zone
FER001FE
MAS002MA
OPA001OP
TIN002TI
WAI058WA
Fernridge
Masterton
Opaki
Tinui
Wainuioru Rural Water
Population
320
19,000
600
120
184
Protozoa





Carterton District
Zone code
Distribution zone
CAR001CA
Carterton
Non-achieve mini-key:
58
Population
4,200
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Protozoa

Monit: Monitoring
Gap: Max days between samples
Appendix 2. Microbiological Achievement
South Wairarapa District
Zone code
Distribution zone
FEA001FE
GRE002GR
MAR003MA
Featherston
Greytown
Martinborough
Population
Size
Type
Bacteria
Minor
Minor
Minor
Local authority
Local authority
Local authority
Achieved
Achieved
Trans Monit: Gap
Size
Type
150
Small
Communal
46,437
Large
Local authority
Bacteria
Protozoa

Act Trans Monit: Sam,
Gap

Achieved
Size
Type
Bacteria
Small
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Large
Small
Minor
Minor
Minor
Communal
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
DOC
Communal
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Not monit
Not monit
Achieved
Achieved
Achieved
Achieved
Achieved
Monit: Sam, Gap
Monit: Sam, DoW, Gap
Monit: Sam, DoW, Gap
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Large
Minor
Minor
Small
Minor
Minor
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Achieved
Achieved
Achieved
Monit: Sam, Gap
Achieved
Achieved (Monit: Gap)
Act Trans Monit: DoW
Achieved
Achieved
Act Trans Monit: Sam,
DoW, Gap
2,580
1,952
1,505
Protozoa



Nelson City
Zone code
Distribution zone
GLE013GL
Glenwood
NEL001NL
Nelson
Population
Tasman District
Zone code
Distribution zone
APP002AP
CEN002CT
COL007CO
DOV001DO
EIG001EI
HOP001HO
KAI015KA
LAK013LA
LOW006LM
LOW006LO
MOT001MO
MUR001MU
POH001PV
RED001R1
RED001R2
RIC002RI
TAP003TA
WAI023MR
WAI023WA
WAK001WA
Appleby Hills
Central Takaka
Collingwood
Dovedale Rural
Eighty Eight Valley Rural
Hope/Brightwater
Kaiteriteri
Lake Rotoiti
Lower Moutere Scheme 2
Lower Moutere Scheme 1
Motueka
Murchison
Pohara
Redwoods #1
Redwoods #2
Richmond
Tapawera
Mapua Ruby Bay
Waimea Industrial
Wakefield
Population
250
125
450
450
200
2,730
300
200
200
400
1,200
490
150
180
370
10,500
400
1,500
1,800
1,500
Protozoa




















Marlborough District
Zone code
Distribution zone
BLE001BL
HAV002HA
PIC001PI
RAR001RA
REN001RE
RIV002RI
SED001DA
SED001SE
WAI034WA
WAR003WA
Blenheim
Havelock
Picton/Waikawa
Rarangi
Renwick
Riverlands Industrial Estate
Dashwood Rural
Seddon, Awatere Valley
Wairau Valley
Ward
Population
24,028
618
4,185
160
1,884
740
333
1,000
160
250
Annual Report on Drinking-water Quality 2013–2014
Protozoa










59
Appendix 2. Microbiological Achievement
Buller District
Zone code
Distribution zone
HEC001HE
HEC001NG
LIT003LI
PUN001PU
REE001RE
WAI001WA
WES001CA
WES001WE
Hector
Ngakawau
Little Wanganui
Punakaiki
Reefton
Waimangaroa
Carters Beach
Westport
Population
300
135
150
230
951
300
357
4,617
Size
Type
Bacteria
Small
Small
Small
Small
Minor
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Not monit
Not monit
Not monit
Trans Monit: Gap
Trans
Not monit
Achieved
Achieved
Size
Type
Bacteria
Small
Minor
Medium
Small
Minor
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved (Monit: Gap)
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Small
Small
Small
Minor
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved (Monit: Gap)
Trans
Trans
Trans
Size
Type
Bacteria
Small
Minor
Small
Small
Small
Small
Small
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Trans
Trans Monit: Gap
Act Trans
Not monit
Act Trans
Achieved
Monit: Sam, DoW, Gap
Protozoa








Grey District
Zone code
Distribution zone
BLA001BL
GRE001CO
GRE001GM
RUN001RA
RUN001RU
STI001ST
TAY001DO
TAY001TA
Blackball
Cobden
Greymouth
Rapahoe
Runanga
Stillwater
Dobson
Taylorville
Population
481
2,000
7,183
102
1,337
122
464
198
Protozoa








Westland District
Zone code
Distribution zone
FOX001FO
FRA001FR
HAR001HA
HOK001HO
KUM001KU
ROS001RO
WHA002WH
Fox Glacier
Franz Josef
Harihari
Hokitika
Kumara
Ross Township
Whataroa
Population
252
330
348
3,537
318
291
405
Protozoa







Kaikoura District
Zone code
Distribution zone
FER003FE
KAI004KU
KAI021EA
KEK001RE
KIN003KI
OAR001OA
OCE002OC
Fernleigh Rural Water Supply
Kaikoura Urban
Kaikoura East Coast Rural
Kekerengu Restaurant
Kincaid Rural Water Supply
Oaro
Ocean Ridge
Non-achieve mini-key:
60
Population
150
2,500
150
300
120
400
500
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Protozoa







Monit: Monitoring
Gap: Max days between samples
Appendix 2. Microbiological Achievement
Hurunui District
Zone code
Distribution zone
AMB001AT
AMB004BE
AMB004BR
AMU001RO
Amberley Town
Amberley Beach
Broomfield
Rotherham Township and
Rural
Ashley/Sefton Rural
Balmoral Rural Water Supply
Cheviot Town
Gore Bay/Port Robinson Rural
Culverden
Hanmer Town
Hawarden/Waikari
Kaiwara
Lower Waitohi
Leithfield Rural
Leithfield Beach
Motunau, Greta, Scargill
Parnassus Rural
Waiau Township
Waitohi Upper, Waipara
Waiau Rural
Waipara Township
ASH002AS
BAL003BA
CHE001CT
CHE001GO
CUL001CU
HAN001HA
HAW001HW
KAI039KA
KAR005KA
LEI001LE
LEI004LE
MOT016MO
PAR009PA
WAI026WT
WAI066UP
WAI067WA
WAI068WA
Population
Size
Type
Bacteria
1,200
480
150
400
Minor
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Trans
Achieved
Achieved
Achieved
Protozoa




2,750
200
1,340
300
420
1,500
1,100
162
300
500
150
600
160
420
400
240
300
Minor
Small
Minor
Small
Small
Minor
Minor
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Trans
Trans
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Trans
Achieved
Trans
Trans
Achieved
Achieved

















Size
Type
Bacteria
Small
Small
Large
Minor
Small
Minor
Minor
Minor
Minor
Small
Small
Large
Minor
Small
Small
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Trans
Protozoa
















Waimakariri District
Zone code
Distribution zone
Population
CUS001CU
FER002FE
KAI003KA
MAN009MA
OHO001OH
OXF101OX
OXF102OR
OXF103OX
PEG001PE
PIN001PK
POY001PO
RAN001RA
WAI011KI
WES004SU
WES004WE
WOO002WO
Cust
Fernside
Kaiapoi
Mandeville
Ohoka
Oxford Rural No1
Oxford Rural No2
Oxford Urban
Pegasus
Pines/Kairaki
Poyntz Road
Rangiora
Waikuku Beach
Summerhill
West Eyreton
Woodend Town
289
215
10,843
1,109
262
828
762
2,018
945
452
212
15,769
1,036
480
122
2,702
Annual Report on Drinking-water Quality 2013–2014
61
Appendix 2. Microbiological Achievement
Christchurch City
Zone code
Distribution zone
AKA001AY
AKA001LA
BIR001BI
BRO012BR
CHR001CE
CHR001PA
CHR001RI
CHR001RP
CHR001WE
DUV001DU
LIT001LI
LYT001DI
LYT001GO
LYT001LY
NOR012CH
OKA010OK
TAK002TA
WAI138WA
Aylmers
L’Aube Hill
Birdlings Flat
Brooklands / Kainga
Central Christchurch
Parklands
Riccarton
Rocky Point
West Christchurch
Duvauchelle
Little River
Diamond Harbour
Governors Bay
Lyttelton
Northwest Christchurch
Okains Bay
Takamatua
Wainui
Population
900
450
240
2,300
236,000
17,000
11,500
4,500
42,000
440
240
690
900
2,130
83,000
105
280
320
Size
Type
Bacteria
Minor
Small
Small
Minor
Large
Large
Large
Minor
Large
Small
Small
Minor
Minor
Minor
Large
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Trans
Achieved
Not monit
Achieved
Achieved
Size
Type
Bacteria
Small
Small
Small
Minor
Small
Small
Small
Small
Minor
Small
Minor
Minor
Small
Minor
Minor
Small
Medium
Small
Minor
Minor
Minor
Minor
Minor
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Trans
Achieved
Achieved
Trans
Achieved
Trans
Trans
Achieved
Trans
Achieved
Trans
Achieved
Achieved
Trans
Achieved
Achieved
Achieved
Trans
Trans
Trans Monit: Sam, Gap
Achieved
Monit: Sam, Gap
Achieved
Achieved
Trans
Protozoa


















Selwyn District
Zone code
Distribution zone
ART002AR
CAS003CA
CLA005CL
DAR001DA
DUN008DU
EDE002ED
JOH001JO
JOW001JO
KIR001KI
LAK007LA
LEE001LE
LIN002LI
MAL001DA
MAL001MA
PRE001PR
RAK003RA
ROL001RO
SEL001AC
SEL001HO
SHE004SH
SOU001SO
SPR002SP
SPR003SP
TAI009TA
WES010WE
Arthurs Pass
Castle Hill
Claremont
Darfield
Dunsandel and Sherwood Estate
Edendale, Sandy Knolls
Johnson Rd, West Melton
Jowers Rd West Melton
Kirwee
Lake Coleridge
Leeston
Lincoln
Dalethorpe
Malvern Hills, Hartleys Road
Prebbleton
Rakaia Huts
Rolleston
Acheron
Hororata
Sheffield/Waddington
Southbridge
Springfield
Springston
Tai Tapu
West Melton
Non-achieve mini-key:
62
Population
350
299
170
3,283
480
180
160
160
1,100
148
2,350
3,670
183
1,409
2,920
313
9,530
240
920
585
992
520
510
606
1,300
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Protozoa

























Monit: Monitoring
Gap: Max days between samples
Appendix 2. Microbiological Achievement
Ashburton District
Zone code
Distribution zone
ASH003AS
CHE002CH
FAI001FA
HIG002HI
HIN001HI
LAK022LA
LYN002LY
MAY001MA
MET001ME
MET002MS
MTS001MS
RAK001RA
Ashburton
Chertsey
Fairton
Highbank Society Water Supply
Hinds
Lake Hood
Lyndhurst
Mayfield
Methven
Methven/Springfield
Mt Somers Township
Rakaia Township
Population
16,000
150
200
220
236
300
200
160
1,134
178
184
957
Size
Type
Bacteria
Large
Small
Small
Small
Small
Small
Small
Small
Minor
Small
Small
Minor
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Trans
Achieved
Achieved
Not monit
Achieved
Achieved
Achieved
Achieved
Achieved
Protozoa












Size
Type
Bacteria
Small
Minor
Small
Minor
Minor
Small
Small
Small
Minor
Minor
Small
Small
Minor
Small
Small
Minor
Minor
Large
Small
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Not monit
Achieved
Trans
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Trans
Achieved
Achieved
Achieved
Achieved
Bacteria
Protozoa

Trans Monit: Sam,
DoW, Gap

Monit: DoW

Trans Monit: DoW, Gap

Trans Monit: DoW

Achieved

Monit: DoW

Trans Monit: DoW
Timaru District
Zone code
Distribution zone
ARO002AO
DOW001ST
DOW001WR
DOW001WT
GER001GE
HAD001HA
PAR002PA
PEE001PF
PLE001PP
SEA001SE
STA004ST
TEM001OR
TEM001TE
TEM002GD
TEM002GF
TEM002TE
TIM001GL
TIM001TI
WIN002WI
Arowhenua
Sutherlands/Taiko
Waimate Rural
Waitohi/Totara Valley
Geraldine
Hadlow
Pareora
Peel Forest
Pleasant Point
Seadown
St Andrews
Orari
Temuka
Geraldine Downs
Geraldine Flat
Te Moana
Gleniti
Timaru
Winchester
Population
215
3,000
362
700
2,433
312
427
130
1,282
896
304
169
4,200
324
182
714
3,890
22,130
250
Protozoa



















Mackenzie District
Zone code
Distribution zone
ALB001AL
Albury Rural
ALL001AL
FAI002FA
FAI002KI
MTC001MT
TEK005TE
TWI001TW
Allandale
Fairlie
Kimbell
Mt Cook
Tekapo
Twizel
Population
Size
Type
125
Small
Communal
150
850
150
200
500
1,300
Small
Minor
Small
Small
Small
Minor
Local authority
Local authority
Local authority
DOC
Local authority
Local authority
Annual Report on Drinking-water Quality 2013–2014
63
Appendix 2. Microbiological Achievement
Waimate District
Zone code
Distribution zone
CAN001CM
HAK002HA
HOO001HW
LOW002LO
OTA005OM
WAI031WA
WAI032WA
WAI033WA
Cannington/Motukaika
Hakataramea
Hook/Waituna
Lower Waihao
Otaio/Makikihi
Waihaorunga
Waikakahi
Waimate
Population
120
165
1,350
600
430
141
360
3,000
Size
Type
Bacteria
Small
Small
Minor
Minor
Small
Small
Small
Minor
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Trans
Not monit
Achieved
Achieved
Achieved
Trans
Achieved
Achieved
Size
Type
Bacteria
Small
Small
Small
Small
Minor
Minor
Small
Small
Minor
Small
Small
Minor
Minor
Minor
Minor
Minor
Small
Small
Small
Minor
Small
Small
Minor
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Act Trans Monit: DoW
Achieved
Achieved (Monit: Gap)
Achieved
Achieved
Achieved (Monit: DoW)
Trans
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Act Trans
Achieved
Act Trans Monit: DoW
Achieved
Achieved
Achieved
Achieved
Achieved
Protozoa








Waitaki District
Zone code
Distribution zone
AWA001AW
DUN004DU
HAM002HA
HAM002MO
HER001HE
KAK001KA
KAU001KA
KUR001KU
LOW004LO
MAH001MA
OAM001AR
OAM001CE
OAM001NE
OAM001RR
OAM001SH
OAM001WE
OHA005OH
OMA001OM
OTE001OT
TOK003TL
WAI215DU
WAI215GO
WAI215PA
WIN004WI
Awamoko
Duntroon
Hampden
Moeraki
Herbert
Kakanui
Kauru Hill
Kurow Township
Lower Waitaki
Maheno
Oamaru, Ardgowan
Oamaru, Central
Oamaru, North End
Oamaru, Reservoir Road
Oamaru, South Hill
Oamaru, Weston – Enfield
Ohau Alpine Village
Omarama Town
Otematata Hydro Village
Tokarahi/Livingstone
Waihemo, Dunback Rural
Waihemo, Goodwood Rural
Waihemo, Palmerston Town
Windsor
Non-achieve mini-key:
64
Population
224
106
315
350
669
680
173
389
538
152
254
4,665
2,255
775
3,970
1,881
120
311
303
573
257
228
818
137
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Protozoa
























Monit: Monitoring
Gap: Max days between samples
Appendix 2. Microbiological Achievement
Central Otago District
Zone code
ALE001AL
ALE002BE
CLY001CL
CRO001BA
CRO001CR
EAR002EA
LAS003LA
MIL006MI
NAS001NA
OMA005OM
PAT003PA
PIS001PI
PIS002PI
RAN002RA
ROX001RO
Distribution zone
Alexandra
Bennys
Clyde Township
Bannockburn
Cromwell
Earnscleugh Water Scheme
Last Chance
Millers Flat
Naseby
Omakau
Patearoa
Pisa Moorings
Pisa Village
Ranfurly
Roxburgh
Population
5,000
104
1,000
400
4,000
120
120
230
150
350
260
130
250
750
700
Size
Minor
Small
Minor
Small
Minor
Small
Small
Small
Small
Small
Small
Small
Small
Minor
Minor
Type
Local authority
Communal
Local authority
Local authority
Local authority
Private other
Communal
Communal
Local authority
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Bacteria
Protozoa

Achieved

Not monit

Achieved

Monit: DoW, Gap

Achieved

Monit: Sam, DoW, Gap

Not monit

Monit: Sam, DoW, Gap

Achieved

Achieved

Achieved

Achieved

Achieved

Monit: Gap

Monit: DoW, Gap
Distribution zone
Booth Road, Dunedin
Green Island
Low Levels/Peninsula, Dunedin
Maori Hill
Port Chalmers
Wingatui, Dunedin
East Taieri
Kinmont
Quarry Hill
Outram Township
Waikouaiti/Karitane/Seacliff
West Taieri Scheme
Population
37,036
10,199
37,726
13,785
2,469
1,124
300
341
9,535
750
1,642
450
Size
Large
Large
Large
Large
Minor
Minor
Small
Small
Medium
Minor
Minor
Small
Type
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria
Protozoa

Achieved

Achieved

Achieved

Achieved

Achieved (Monit: Gap)

Achieved

Achieved

Achieved

Achieved

Achieved

Achieved

Achieved
Distribution zone
Balclutha
Clinton Township
Clydevale-Pomahaka Rural
Glenkenich Rural
Kaitangata Township
Lawrence
Milton
Otago Corrections Facility
Moa Flat Rural
North Bruce Rural
Waihola Township
Owaka
Kaka Point Township
Richardson Rural North
Richardson Rural South
South Bruce Rural
Stirling Township
Tapanui
Tuapeka West Rural
Balmoral 1 Rural
Balmoral 2 Rural
Tuapeka East Rural
Population
3,918
285
493
705
762
417
1,929
600
534
658
270
303
222
312
469
305
303
726
283
247
399
276
Size
Minor
Small
Small
Minor
Minor
Small
Minor
Minor
Minor
Minor
Small
Small
Small
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Type
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Bacteria
Protozoa

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Trans

Achieved (Monit: DoW)

Trans Monit: DoW

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved

Achieved (Monit: DoW)

Achieved (Monit: DoW)

Achieved (Monit: DoW)
Dunedin City
Zone code
DUN001BO
DUN001GI
DUN001LL
DUN001MH
DUN001PC
DUN001WI
MOS001EA
MOS001KI
MOS001QH
OUT001OU
WAI015WK
WES002WE
Clutha District
Zone code
BAL001BA
CLY005CL
CLY005RU
GLE001GK
KAI005KA
LAW001LT
MIL001MT
MIL001OC
MOA001MF
NOR003NB
NOR003WT
OWA001OW
RIC009KA
RIC009NO
RIC009SO
STI002SB
STI002ST
TAP001TA
TUA004TW
WAI016B1
WAI016B2
WAI016TE
Annual Report on Drinking-water Quality 2013–2014
65
Appendix 2. Microbiological Achievement
Queenstown Lakes District
Zone code
Distribution zone
ARR001AR
ART001AP
CAM008CA
CAR005CA
GLE003GL
HAW002HA
JAC002JA
LAK003ES
LAK003LH
LUG001LU
QUE001KE
QUE001QU
WAN002AL
WAN002WA
WAN007WA
Arrowtown
Arthurs Point
Camphill Estate
Cardrona Township
Glenorchy
Hawea
Jacks Point
Lake Hayes Estate
Lake Hayes
Luggate
Kelvin Heights
Queenstown
Albert Town
Wanaka
Wanaka Airport
Population
2,820
411
132
300
1,093
1,268
320
179
516
417
4,000
14,000
300
8,700
150
Size
Type
Bacteria
Minor
Small
Small
Small
Minor
Minor
Small
Small
Minor
Small
Minor
Large
Small
Medium
Small
Local authority
Local authority
Communal
Communal
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Not monit
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Trans
Achieved
Achieved
Achieved
Achieved
Achieved
Size
Type
Bacteria
Medium
Minor
Small
Small
Local authority
Local authority
Local authority
Private other
Achieved (Monit: DoW)
Monit: DoW
Monit: Gap
Not monit
Size
Type
Bacteria
Minor
Large
Local authority
Local authority
Achieved
Achieved
Size
Type
Bacteria
Minor
Minor
Minor
Small
Small
Small
Small
Small
Minor
Minor
Minor
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Achieved
Protozoa















Gore District
Zone code
Distribution zone
GOR001GO
MAT002MA
OTA004OT
OTI002OT
Gore
Mataura
Otama
Otikerama
Population
7,480
1,790
300
150
Protozoa




Invercargill City
Zone code
Distribution zone
INV001BL
INV001IN
Bluff
Invercargill City
Population
2,000
50,000
Protozoa


Southland District
Zone code
Distribution zone
EDE001ED
EDE001WY
LUM001BA
LUM001LU
MAN006MA
MOS002MO
OHA009NI
OHA009OH
OTA001OT
RIV001RI
TEA002TE
TUA001TU
WIN001WI
Edendale
Wyndham
Lumsden/Balfour Rural
Lumsden
Manapouri
Mossburn
Nightcaps
Ohai
Otautau
Riverton
Te Anau
Tuatapere
Winton
Non-achieve mini-key:
66
Population
555
534
608
474
228
207
294
303
669
1,431
1,914
555
2,211
Act: Corrective actions
Sam: Sample count
Not Monit: Not monitored/no data
Trans: Transgressions
DoW: Days of week
Review: Non-comply after review
Annual Report on Drinking-water Quality 2013–2014
Protozoa













Monit: Monitoring
Gap: Max days between samples
Appendix 3: Chemical Achievement
Key
Size
Population
Column
Meaning
Other chemical
Meaning
Small
101 to 500
Chemical
Chemical achievement against Standards
B
Boron
Minor
501 to 5,000
As
Arsenic
Cd
Cadmium
Medium
5,001 to 10,000
F
Fluoride
CHBCl2
Bromodichloromethane
Large
10,001 or more
HAA
Haloacetic acids
ClO3
Chlorate
Plumbosolvency
Meaning
NO3
Nitrate
Cu
Copper
Notified
Plumbosolvency warning notified to ratepayers
Pb
Lead
DCAA
Dichloroacetic acid
Exempt
Small population, so exempt from warning requirement
TCAA
Trichloroacetic acid
Mn
Manganese
Not plumbo
Supply demonstrated to be non-plumbosolvent
THM
Trihalomethanes
Ni
Nickel
X
Supply assumed plumbosolvent, but ratepayers not notified
NOx
Nitrate and nitrite
Symbol
Meaning
Sb
Antimony
.

Priority 2 determinand not assigned

Did not achieve
T
Did not achieve, and has transgressions
Zone or contributing plants achieved for allocated determinand
Whangarei District
Zone code
Distribution zone
BRE001BR
Bream Bay
MAU002MA
Maungakaramea
Population
5,900
200
Size
Type
As
F
Local authority
Chemical

Medium
Small
NO3
Pb
TCAA
THM
Other chemical
.
HAA

.
Local authority

.
Plumbosolvency
.
.
.
T
CHBCl2
Notified
.
.
.
.
.
.
.
Notified
WHA007HE
Whangarei Heads
7,200
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
WHA007HI
Hikurangi
1,330
Minor
Local authority

.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.

.
Notified
WHA007WH
Whangarei
48,000
Large
Annual Report on Drinking-water Quality 2013–2014
67
Appendix 3. Chemical Achievement
Far North District
Zone code
Distribution zone
Size
Type
KAI006KA
Kaikohe
KAI006NG
Ngawha Springs
4,000
Minor
200
Small
KAI008KA
Kaitaia
KAW002KA
Kawakawa
5,400
1,500
KAW002MO
KER001KE
Moerewa / Otiria
Kerikeri
KER001WA
Waipapa
MAN005MA
Mangonui, Coopers Beach
OKA003OK
Okaihau
OMA002OM
Omapere
PAI001HA
Haruru Falls
Population
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

Plumbosolvency
.
.
.
.
.
.
.
.
X
Local authority

.
.
.
.
.
.
.
.
Exempt
Medium
Local authority

.
.
.
.
.
.
.
.
X
Minor
Local authority

.
.
.
.
.
.
.
.
X
2,000
Minor
Local authority

.
.
.
.
.
.
.
.
X
6,200
Medium
Local authority

.
.
.
.
.
.
.
Mn
X
Exempt
500
Small
Local authority

.
.
.
.
.
.
.
Mn
2,000
Minor
Communal

.
.
.
.
.
.
.
.
X
800
Minor
Local authority

.
.
.
.
.
.
.
.
X
900
Minor
Local authority

.
.
.
.
.
.
X
Minor
Local authority

.
.
.
.
.
.
.

.
1,000
.
X
PAI001OP
Opua
1,000
Minor
Local authority

.
.
.
.
.
.
.
.
X
PAI001PA
Paihia
2,000
Minor
Local authority

.
.
.
.
.
.
.
.
X
PAK003PA
Pakanae
160
Small
Communal

.
.
.
.
.
.
.
.
Exempt
RAW001RA
Rawene
600
Minor
Local authority

.
.
.
.
.
.
.
.
X
.
.
.
.
.
.
.
.
Notified
RUS004RU
Russell TownshipCommercial
200
Small
Private other

TUH001TU
Tuhirangi Marae
150
Small
Marae

.
.
.
.
.
.
.
.
Exempt
WAI045WA
Waipapa, Locke
150
Small
Private other

.
.
.
.
.
.
.
.
Exempt
WHI012WH
Whirinaki Maori Committee
250
Small
Marae

.
.
.
.
.
.
.
.
Exempt
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Kaipara District
Zone code
Distribution zone
DAR002BB
Baylys Beach
228
Small
Local authority

.
.
.
.
.
.
.
.
Notified
DAR002DT
Dargaville Town
4,455
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
KAI007KD
Kaihu-Dargaville
324
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
MAN003MA
Mangawhai Heads
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
MAU001MA
Maungaturoto
900
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
RUA001RU
Ruawai
426
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Chemicals
mini key
As Arsenic
B Boron
Cd Cadmium
68
Population
CHBCl2
ClO3
Cu
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Plumbosolvency
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Greater Auckland (Watercare)
Zone code
Distribution zone
AUC003AA
Auckland Airport
AUC003AU
Auckland
AUC003AZ
Anzac
AUC003BU
Buckland
AUC003CB
Population
Size
Type
4,557
Minor
Local authority
Chemical

.
F

.
.
.
.
.
.
Not plumbo
261,638
Large
Local authority

.

.
.
.
.
.
.
Notified
3,445
Minor
Local authority

.

.
.
.
.
.
.
Notified
609
Minor
Local authority

.

.
.
.
.
.
.
Notified
Central Business District,
Auckland
14,590
Large
Local authority

.

.
.
.
.
.
.
Notified
AUC003EB
East Tamaki/Botany
36,914
Large
Local authority

.

.
.
.
.
.
.
Not plumbo
AUC003GN
Glen Eden/New Lynn
56,785
Large
Local authority

.

.
.
.
.
.
.
Notified
AUC003HE
Henderson
125,916
Large
Local authority

.

.
.
.
.
.
.
Notified
AUC003HH
High Head
4,000
Minor
Local authority

.

.
.
.
.
.
.
Not plumbo
.

.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Not plumbo
AUC003HI
Hillsborough
62,355
Large
Local authority

AUC003HO
Howick/Pakuranga
94,803
Large
Local authority

As
HAA
NO3
Pb
TCAA
THM
Other chemical
Plumbosolvency
AUC003HT
Hilltop
947
Minor
Local authority

.

.
.
.
.
.
.
Notified
AUC003HV
Huia Village
597
Minor
Local authority

.
.
.
.
.
.
.
Notified
.
.

.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
AUC003HW
HBC/Waiwera
28,898
Large
Local authority

AUC003KI
Kitchener
14,866
Large
Local authority

.

.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
AUC003LA
Laingholm
AUC003MA
Maungawhau
2,457
Minor
Local authority

45,267
Large
Local authority

.

.
.
.
.
.
.
Not plumbo
.

.
.
.
.
.
.
Notified
AUC003MG
Mangere
71,629
Large
Local authority

AUC003MO
Montana
4,615
Minor
Local authority

AUC003MT
Mt Hobson
30,526
Large
Local authority

.

.
.
.
.
.
.
Notified
AUC003MW
Manurewa
72,305
Large
Local authority

.

.
.
.
.
.
.
Not plumbo
AUC003ON
Onehunga
27,101
Large
Local authority

.
.
.
.
.
.
Notified
Otara/Papatoetoe/
Manukau Central
58,441
Large
Local authority

.
.

.
AUC003OP
.
.
.
.
.
.
Not plumbo
AUC003OR
Oratia
AUC003OT
Otahuhu
AUC003SO
North Shore South
AUC003SW
Swanson
AUC003TH
Te Henga
AUC003WE
North Shore West
AUC003WH
Whenuapai
BOM003BO
Bombay
1,596
Minor
Local authority

.

.
.
.
.

.
Notified
11,083
Large
Local authority

.

.
.
.
.
.
.
Notified
151,400
Large
Local authority

.

.
.
.
.
.
.
Notified
4,540
Minor
Local authority

.

.
.
.
.
.
.
Notified
1,085
Minor
Local authority

.

.
.
.
.
T
.
Notified
71,300
Large
Local authority

.

.
.
.
.
.
.
Notified
Medium
Local authority

.

.
.
.
.
Notified
Local authority

.
.
.
.

.
Minor
.
.
.
.
Notified
5,460
609
Annual Report on Drinking-water Quality 2013–2014
69
Appendix 3. Chemical Achievement
Zone code
Distribution zone
BUR004BU
Burnside Road
Population
352
CLA007CL
Clarks Beach/Waiau Beach
CLA007GL
Glenbrook Beach
HEL005HP
Helensville/Parakai
MUR011MU
Muriwai
PAP001PC
Papakura City
PAP001RH
Red Hill
PAP001TA
Takanini
PAT019PA
Patumahoe
Size
Type
Small
Local authority
Chemical

As
F

HAA
NO3
Pb
TCAA
THM
Other chemical
.
.
.
.
.
.
.
Plumbosolvency
Notified
1,332
Minor
Local authority

.

.
.
.
.
.
B
Notified
393
Small
Local authority

.
.
.
.
.
.
.
.
Notified
4,579
Minor
Local authority

.
.
.
.
.
.
T
.
Notified
563
Minor
Local authority

.
.
.
.
.
.
.
Notified
.
.

.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
30,091
Large
Local authority

2,585
Minor
Local authority

14,540
Large
Local authority

.

.
.
.
.
.
.
Notified
606
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
SNE002SN
Snells/Algies
4,664
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WAI214WA
Waiuku
8,697
Medium
Local authority

.
.
.
.
.
.
.
Notified
WAR006WA
Warkworth
4,111
Minor
Local authority

.
.
.
.
.
.
.

.
Notified
WEL004WE
Wellsford/Te Hana
2,114
Minor
Local authority

.
.
.
.
.
.

.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
1,000
Minor
Private other

.

.
.
.
.
.
.
X
Greater Auckland
Zone code
Distribution zone
BRO015BP
Broadway Park,
Newmarket
HAR005HA
Haranui Whanau
499
Small
Marae

.
.
.
.
.
.
.
.
Exempt
KIN002KH
Kingseat Community
400
Small
Private other

.
.
.
.
.
.
.
.
Exempt
Private other

.
.
.
.
.
.
.
.
Exempt
WAI197GL
Chemicals
mini key
70
Population
Waiuku, Glenbrook Beach
Road
As Arsenic
B Boron
Cd Cadmium
CHBCl2
ClO3
Cu
200
Small
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Plumbosolvency
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Thames Coromandel District
Zone code
Distribution zone
COR001CO
Coromandel
HAH001HA
Hahei, Harsant Subdivision
MAT009MA
MAT010MA
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

1,657
Minor
457
Small
Matatoki
150
Matarangi
279
ONE002ON
Onemana
PAU001PA
Pauanui
PUR003PU
Puriri
TAI002TA
Tairua
TEP007AP
Te Puru – Aputa Ave
Plumbosolvency
.
.
.
.
.
.
.
.
X
Local authority

.
.
.
.
.
.
.
.
Exempt
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
170
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
747
Minor
Local authority

T
.
.
.
.
.
.
.
X
.

.
.
.
Notified
.
.
.

.
.
.
X
150
Small
Local authority

.
.
1,335
Minor
Local authority

.
.
200
Small
Local authority

.
.
.
.
.
.
.
Notified
THA001TK
Thames – Kopu
7,657
Medium
Local authority

.
.

.
.
.
.
.
.
X
WHA003WH
Whangamata
3,665
Minor
Local authority

.
.
.
.
.
.
.
.
X
Minor
Local authority

.
.
.
.
.
.
.
.
X
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WHI001WH
Whitianga
4,115
Hauraki District
Zone code
Distribution zone
KAI013KA
Kaimanawa
KAR001KA
Karangahake
KER005KE
Kerepehi
Population
204
Plumbosolvency
147
Small
Local authority

T
.
.
.
.
.
.
.
Notified
1,371
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
MAC003MA
Mackaytown
174
Small
Local authority

.
.
.
.
.
.
Notified
Ohinemuri
702
Minor
Local authority

.
.
.

.
OHI001OH
.
.
.
.
.
Notified
PAE001PA
Paeroa
3,864
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
TUR007TU
Turua
1,181
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WAI003WA
Waihi
WAI043WA
Waikino
WAI201WA
Waitakaruru
4,623
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
304
Small
Local authority

.
.
.
.
.
.
.
.
Notified
2,076
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
NO3
Pb
TCAA
THM
Other chemical
.
F

HAA
Local authority
Chemical

As
Medium
.
.
.
.
.
.
Notified
Waikato District
Zone code
Distribution zone
HUN002HU
Huntly
Population
HUN002RO
Rotongaro
130
Small
Local authority

.

.
.
.
.
.
.
Notified
NGA002HO
Horotiu
459
Small
Local authority

.

.
.
.
.
.
.
Notified
NGA002NG
Ngaruawahia
Medium
Local authority

.

.
.
.
.
.
.
Notified
7,210
5,691
Plumbosolvency
Annual Report on Drinking-water Quality 2013–2014
71
Appendix 3. Chemical Achievement
Zone code
Distribution zone
Size
Type
F
HAA
NO3
Pb
TCAA
THM
Other chemical
North Western District,
Waikato DC
115
Small
Local authority
Chemical

As
NOR013NO
Population
.
.
.
.
.
.
.
.
Notified
POK001PO
Pokeno
519
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
RAG001RA
Raglan
3,187
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
SOU009SO
Southern Districts, Waikato
DC
TAU002HO
Hopu Hopu
TAU002TA
Taupiri
TEK001TR
Te Kauwhata / Rangiriri
5,466
200
Plumbosolvency
529
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
1,410
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
TEK001WH
Whangamarino Rural /
Meremere
739
Minor
Local authority

TUA002TN
Tuakau North
823
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
TUA002TS
Tuakau South
3,119
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
Matamata Piako District
Zone code
Distribution zone
MAT004MA
Matamata Township
Population
MAT004WA
Waharoa
MOR001MO
Morrinsville Township
TAH001TA
Tahuna Township
TEA003TE
Te Aroha
WAI049WA
Waitoa Village and Factory
6,309
634
6,603
Plumbosolvency
120
Small
Local authority

.
.
.
.
.
.
.
.
Notified
3,768
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
500
Small
Private other

.
.
.
.
.
.
.
.
Exempt
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Hamilton City
Zone code
Distribution zone
HAM001HA
Hamilton City
HAM001RU
Ruakura/Ryburn Road
HAM001TE
Chemicals
mini key
72
Population
Temple View, Hamilton
As Arsenic
B Boron
Cd Cadmium
130,813
Large
Local authority
.
.
.
.
.
.
.
.
Notified
151
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
1,413
CHBCl2
ClO3
Cu
Plumbosolvency

Minor
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Waipa District
Zone code
Distribution zone
CAM001CA
Cambridge
CAM001KA
Karapiro Village
HAM006IT
HAM006WE
KIH001KI
PUK001OH
PUK001PU
TEA001PI
TEA001TE
TOK006TH
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

13,368
Large
132
Small
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
East Side Terminal
400
West Side Aviation Area
350
Small
Private other

.
.
.
.
.
.
.
.
Notified
Small
Private other

.
.
.
.
.
.
.
.
Notified
Kihikihi
Ohaupo
2,000
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
468
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Pukerimu Rural
3,278
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Pirongia
1,500
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Te Awamutu Township
9,165
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Communal

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Tokanui
Population
250
Plumbosolvency
Otorohanga District
Zone code
Distribution zone
ARO001AO
Aotearoa Road, Arohena
Population
120
Plumbosolvency
ARO001MA
Mangare Road, Arohena
120
Small
Local authority

.
.
.
.
.
.
.
.
Notified
KAW001KA
Kawhia Township
390
Small
Local authority

.
.
.
.
.
.
.
.
Notified
OTO001OT
Otorohanga
TIH001TI
Tihiroa
WAI047WA
Waipa
2,875
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
400
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
175
South Waikato District
Zone code
Distribution zone
ARA003AR
Arapuni
CAR006CA
Carter Holt Harvey Kinleith
PUT001PU
Putaruru
TIR001TI
Tirau
TOK001TO
Tokoroa
Population
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
300
Small
Local authority

.
.
.
.
.
.
.
.
Plumbosolvency
Notified
350
Small
Private other

.
.
.
.
.
.
.
.
Exempt
4,116
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
700
Minor
Local authority

.
.
.
.
.
.
Notified
Large
Local authority

.
.

.
13,300
.
.
.
.
.
.
Notified
Annual Report on Drinking-water Quality 2013–2014
73
Appendix 3. Chemical Achievement
Waitomo District
Zone code
Distribution zone
BEN002BE
Benneydale
MOK002MO
Mokau, Waitomo
PIO001PI
Piopio
TEK003TE
Te Kuiti
WAI012WC
Waitomo Caves
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

280
Small
200
Small
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
500
Small
Local authority

.
.
.
.
.
.
.
.
Notified
4,612
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
500
Small
Private other

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Ruapehu District
Zone code
Distribution zone
NAT001NA
National Park
OHA001OH
Ohakune Township
OHU001OH
Ohura
Population
240
Plumbosolvency
1,500
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
160
Small
Local authority

.
.
.
.
.
.
.
.
Notified
OWH001OW
Owhango
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
PIR001PI
Piriaka
120
Small
Communal

.
.
.
.

.
.
Notified
.
Cu, DCA
Notified
.
.
Notified
.
DCA
Notified
Notified
RAE001RA
Raetihi Township
749
Minor
Local authority

.
.
.

.
.

TAU003TA
Taumarunui
4,870
Minor
Local authority

.
.
.
.

WAI002WA
Waiouru Township
2,500
Minor
Government
other

.
.
T
.
.
.

WHA015WV
Whakapapa Village
200
Small
DOC

.
.
.
.
.
.
.
.
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Western Bay of Plenty District
Zone code
Distribution zone
Population
Plumbosolvency
TEP002BA
Bayliss
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
TEP002BU
Te Puke (Bush)
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
TEP002MA
Maketu
4,500
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
TEP002TP
Te Puke
8,000
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
WES011AT
Athenree
3,765
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WES011KA
Katikati
5,205
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
WES013MI
Minden
1,200
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
WES013WE
Chemicals
mini key
74
Westbay Central
As Arsenic
B Boron
Cd Cadmium
4,600
CHBCl2
ClO3
Cu
Minor
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Tauranga City
Zone code
Distribution zone
Population
Size
Type
BOS001EA
Boscabel Stage 1
BOS001WE
Boscabel Stage 2
TAU004MP
TAU004TB
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Communal
Chemical

120
Small
120
Small
Mt Maunganui – Papamoa
57,939
Tauranga – Bethlehem
56,493
Plumbosolvency
.
.
.
.
.
.
.
.
Exempt
Communal

.
.
.
.
.
.
.
.
Exempt
Large
Local authority

.
.
.
.
.
.
.
.
Notified
Large
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Whakatane District
Zone code
Distribution zone
MAT005MA
Matata
690
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
MIN001MI
Minginui
170
Small
Private other

.
.
.
.
.
.
.
.
Exempt
MUR002MU
Murupara
2,060
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
T
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
Notified
RAN007ED
Edgecumbe
RAN007ON
Onepu
RAN007TE
Te Teko
RAN007TH
Thornton
Population
1,680
Minor
Local authority

395
Small
Local authority

.

Plumbosolvency
686
Minor
Local authority

.
.
.
.
.
.
.
Notified
3,194
Minor
Local authority

T
.
.
.
.
.
.
.
Notified
RUA003RU
Ruatoki
560
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
RUA008RU
Ruatahuna Village
300
Small
Private other

.
.
.
.
.
.
.
.
Exempt
TAN001TA
Taneatua
790
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
TEM004TE
Te Mahoe
120
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
Notified
Local authority

.
.

.
Medium
.
.
.
.
.
.
Notified
Large
Local authority

.

.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Medium
Local authority


.
.
.

.
.
Ni
Notified
Minor
Local authority


.
.
.

.
.
Cu
Notified
WAI017WA
Waimana
WHA005OH
Ohope
WHA005WH
Whakatane
160
6,000
15,020
Kawerau District
Zone code
Distribution zone
KAW003KA
Kawerau
KAW003UV
Upper Valley Road
Population
5,390
970
Plumbosolvency
Annual Report on Drinking-water Quality 2013–2014
75
Appendix 3. Chemical Achievement
Opotiki District
Zone code
Distribution zone
KAI054KA
Kaiaio Hapu
KUT003KU
Kutarere
OMA016OM
Omaio
OPO001HI
Hikutaia, Opotiki
OPO001OP
Opotiki Town
TEK004TE
Te Kaha
WHA031WH
Whanarua Bay
Population
Size
Type
Chemical

As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
160
Small
Marae
300
Small
150
1,100
Plumbosolvency
.
.
.
.
.
.
.
.
Exempt
Communal

.
.
.
.
.
.
.
.
Exempt
Small
Private other

.
.
.
.
.
.
.
.
Exempt
Minor
Local authority

.
.
.
.
.
.
.
Notified
4,000
Minor
Local authority

.
.
.
.
.

.
.
.
Notified
150
Small
Local authority

.
.
.
.
.
.
.
.
Notified
200
Small
Communal

.
.
.
.
.
.
.
.
Exempt
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Rotorua District
Zone code
Distribution zone
Population
Plumbosolvency
BRU005BR
Brunswick 4
110
Small
Private other

.
.
.
.
.
.
.
.
Exempt
HAM003HA
Hamurana
900
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
HAM003KA
Kaharoa
800
Minor
Local authority

.
.
.
.
.
.
Notified
Kaingaroa
400
Small
Communal

.
.
.
.
.

.
KAI009KA
.
.
Cd, Cu
Notified
MAM001MA
Mamaku Township
NGO001NG
Ngongotaha Township
868
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
4,826
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
REP001RE
Reporoa
1,060
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
ROT001OK
Okareka
730
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
ROT001RE
Rotorua Eastern Suburbs
ROT002RO
Rotoma
ROT003RO
Rotorua City
ROT004RO
Rotoiti
WAI074WA
Chemicals
mini key
76
9,600
340
Waipa Sawmill
As Arsenic
B Boron
Cd Cadmium
42,500
Large
Local authority

.
.
.
.
.
.
.
.
Notified
880
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Private other

.
.
.
.
.
.
.
.
Notified
300
CHBCl2
ClO3
Cu
Small
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Taupo District
Zone code
Distribution zone
ACA001AC
Acacia Bay
ACA001MA
Mapara Road Rural
ATI001AV
BON001BO
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

1,512
Minor
869
Minor
T
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
Atiamuri Village
134
Bonshaw Park
152
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
CEN001RR
Rakanui Road
HAT001HV
Hatepe Village
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
174
Small
Local authority

.
.
.
.
.
.
.
.
Notified
KIN001KI
MAN002MA
Kinloch Town
1,604
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Mangakino
1,312
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
MOT002MO
Motuoapa
739
Minor
Local authority

T
.
.
.
.
.
.
.
Notified
T
.
.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
OMO001OM
Omori / Kuratau / Pukawa
RIV003RI
River Rd Reporoa
Population
1,783
Minor
Local authority

197
Small
Local authority

Large
Local authority

.

.
.
.
.
.
.
Notified
Medium
Local authority

.

.
.
.
.
.
.
Notified
.
.

.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
Notified
TAU001TC
Taupo Central & West
17,105
TAU001TS
Taupo – Taupo South
6,396
TIR002TI
Tirohanga
325
Small
Local authority

TUR001TO
Tokaanu
360
Small
Local authority

TUR001TU
Turangi
WHA010WH
Whareroa
WHA011WH
Whakamaru
Plumbosolvency
3,578
Minor
Local authority

.

.
.
.
.
.
.
Notified
313
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Communal

.
.
.
.
.
.
.
Exempt
116
Gisborne District
Zone code
Distribution zone
ENI001MA
Mangahauini
Population
130
Plumbosolvency
GIS001GI
Gisborne City
29,600
Large
Local authority

.
.

.
.
.
.
.
.
Notified
GIS001RU
Gisborne Rural
1,000
Minor
Local authority

.

.
.
.
.
.
.
Notified
TEK002TE
Te Karaka
491
Small
Local authority

.
.
.
.
.
.
.
Mn
Notified
TEP001TE
Te Puia Springs Hospital
and Village
300
Small
Health

.
.
.
.
.
.
.
.
Exempt
WHA004WH
Whatatutu
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Annual Report on Drinking-water Quality 2013–2014
77
Appendix 3. Chemical Achievement
New Plymouth District
Zone code
Distribution zone
ING001IN
Inglewood
NEW002BE
Bell Block
NEW002LE
Lepperton
NEW002NE
New Plymouth
NEW002UR
NEW002WA
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

3,983
Minor
4,820
Minor
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
45,420
Large
Local authority

.
.
.
.
.
.
.
.
Notified
Urenui/Tikorangi
1,030
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Waitara
7,602
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
OAK001OA
Oakura
1,625
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
OKA002OK
Okato
530
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Local authority
Chemical

.
.
.
.
.
.
Notified
Medium
Local authority
.
.

.

.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Private other

.
.
.
.
.
.
.
.
Exempt
.
.

.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
Notified
Stratford District
Zone code
Distribution zone
MID001MI
Midhirst
STR001ST
Population
200
Stratford
6,773
Plumbosolvency
South Taranaki District
Zone code
Distribution zone
COL005PI
Pihama
Population
350
ELT001EL
Eltham
1,980
Minor
Local authority

HAW003HA
Hawera
8,550
Medium
Local authority

Plumbosolvency
HAW003NO
Normanby
850
Minor
Local authority

.

.
.
.
.
.
.
Notified
HAW003OH
Ohawe Beach
210
Small
Local authority

.

.
.
.
.
.
.
Notified
INA001IN
Inaha
495
Small
Local authority

.
.
.
.
.
.
.
.
Notified
OPU001OP
Opunake
1,370
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
PAT001PA
Patea
1,150
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
RAH001RA
Rahotu
115
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WAI018KA
Kaponga
370
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WAI018MA
Manaia
925
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WAI018RU
Waimate West Rural
1,585
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WAV001WA
Waverley
950
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Chemicals
mini key
78
As Arsenic
B Boron
Cd Cadmium
CHBCl2
ClO3
Cu
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Wairoa District
Zone code
Distribution zone
RAU006RA
Raupunga
TUA005TU
Tuai
WAI006FR
Frasertown
WAI006WA
Wairoa
Population
Size
Type
Chemical

As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
250
Small
Communal
300
Small
350
4,300
Plumbosolvency
.
.
.
.
.
.
.
.
Exempt
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Napier City
Zone code
Distribution zone
Population
Plumbosolvency
BAY001BA
Bayview Township
894
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
NAP001NA
Napier City
25,800
Large
Local authority

.
.
.
.
.
.
.
.
Notified
NAP001TA
Taradale
24,110
Large
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Hastings District
Zone code
Distribution zone
Population
Plumbosolvency
CLI001AL
Allen Lane/Ferry Rd, Clive
198
Small
Local authority

.
.
.
.
.
.
.
.
Notified
CLI001VA
Valerie St/Tuckers Lane,
Clive
362
Small
Local authority

.
.
.
.
.
.
.
.
Notified
HAS001BP
Bridge Pa
300
Small
Local authority

.

.
.
.
.
.
.
Notified
HAS001EA
Hastings East
13,562
Large
Local authority

.

.
.
.
.
.
.
Notified
HAS001FL
Flaxmere
11,324
Large
Local authority

.

.
.
.
.
.
.
Notified
HAS001WE
Hastings West & Central
20,829
Large
Local authority

.

.
.
.
.
.
.
Notified
.
HAU002HA
Haumoana / Te Awanga
HAV001HA
Havelock North
1,900
Minor
Local authority

.
.
.
.
.
Notified
Large
Local authority

.
.

.
11,623
.
.
.
.
.
.
Notified
OMA008OM
Omahu
126
Small
Local authority

.
.
.
.
.
.
.
.
Notified
PAK008PA
Paki Paki
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
PAR025PA
Parkhill Farm
288
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WAI007WA
Waimarama
260
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WHA029WH
Whakatu
337
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WHI007WH
Whirinaki, Hawkes Bay
750
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Annual Report on Drinking-water Quality 2013–2014
79
Appendix 3. Chemical Achievement
Central Hawkes Bay District
Zone code
Distribution zone
POR003PT
Porangahau Township
TAK001TA
Takapau Township
WAI004HI
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Local authority
Chemical

130
Small
570
Minor
Waipukurau High Pressure
Zone
3,000
WAI004LO
Waipukurau Low Pressure
Zone
WAI005OT
Otane Township
WAI005WA
Waipawa Township
Other chemical
Plumbosolvency
.
.
.
.
.
.
.
.
Local authority

.
.
.
.
.
.
.
Mn
X
Minor
Local authority

.
.
.
.
.
.
.
.
X
666
Minor
Local authority

.
.
.
.
.
.
.
.
X
546
Minor
Local authority

.
.
.
.
.
.
.
.
X
1,809
Minor
Local authority

.
.
.
.
.
.
.
.
X
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Local authority

.
.
.
.
.
.
.
.
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Exempt
Chatham Islands
Zone code
Distribution zone
Population
WAI158WA
Waitangi, Chatham Islands
125
Plumbosolvency
Exempt
Wanganui District
Zone code
Distribution zone
Population
BRU001BR
Brunswick-Westmere
450
Small
Local authority
Chemical

Plumbosolvency
.
.
.
.
.
.
.
.
Notified
FOR001FO
Fordell Township
350
Small
Local authority

.
.
.
.
.
.
.
.
Notified
MAX001MA
Maxwell
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
MOW001MO
Mowhanau Beach
300
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
WAN001AR
Aramoho
5,000
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WAN001EA
Wanganui East
5,000
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
WAN001WA
Chemicals
mini key
80
Wanganui City
As Arsenic
B Boron
Cd Cadmium
29,000
CHBCl2
ClO3
Cu
Large
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Rangitikei District
Zone code
Distribution zone
BUL001BU
Bulls Township
HUN001HU
Hunterville Township
MAN001MA
Mangaweka Township
MAR001MA
Marton Township
RAT001RA
Ratana Township
TAI001TA
Taihape Township
Population
Size
Type
As
F
HAA
NO3
Local authority
Chemical

1,800
Minor
400
Small
TCAA
THM
Other chemical
.
Pb

.
.
.
Local authority

.
.
.
Plumbosolvency
.
.
Cu
Notified
.
.
.
.
.
Notified
180
Small
Local authority

.
.
.
.
.
.
.
.
Notified
3,750
Minor
Local authority

.
.
.
.
.
.
T
CHBCl2
Notified
450
Small
Local authority

.
.
.
.
.
.
.
.
Notified
2,200
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
As
NO3
Pb
TCAA
THM
Other chemical
Local authority
.
F

HAA
Large
Chemical

.
.
.
.
.
.
Notified
Manawatu District
Zone code
Distribution zone
FEI001FE
Feilding
Population
13,000
Plumbosolvency
HAL001HA
Halcombe-Stanway
430
Small
Local authority

.
.
.
.
.
.
.
.
Notified
HIM001HI
Himatangi Beach
438
Small
Local authority

.
.
.
.
.
.
.
.
Notified
KIW003KI
Kimbolton
150
Small
Communal

.
.
.
.
.
.
Exempt
Ohakea
1,200
Minor
Government
other

.
.
.
.
.

.
OHA002OH
.
.
.
X
SAN001SA
Sanson
492
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WAI022WA
Waituna West
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
Palmerston North City
Zone code
Distribution zone
ASH001AS
Ashhurst
BUN001BU
Bunnythorpe
Population
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Plumbosolvency
2,800
Minor
Local authority

.

.
.
.
.
.
.
Notified
450
Small
Local authority

.
.
.
.
.
.
.
Notified
.
.

.
.
.
.
.
.
Notified
4,500
Minor
Government
other

Longburn
240
Small
Local authority

.
.
.
.
.
.
.
.
Notified
LON002SC
Longburn Adventist College
300
Small
Education Public

.
.
.
.
.
.
.
.
Exempt
LON006BR
Longburn, Brandlines
150
Small
Private other

.
.
.
.
.
.
.
.
Exempt
MAS001MA
Massey University
9,000
Medium
Private other

.
.
.
.
.
.
Notified
Aokautere
2,739
Minor
Local authority

.
.

.
PAL001AO
.
.
.
.
.
.
Notified
PAL001FW
Fitzherbert West
450
Small
Local authority

.

.
.
.
.
.
.
Notified
PAL001KG
Kelvin Grove
Medium
Local authority

.

.
.
.
.
.
.
Notified
PAL001PC
Palmerston North City
Large
Local authority

.

.
.
.
.
.
.
Notified
LIN001LI
Linton
LON001LO
5,784
58,680
Annual Report on Drinking-water Quality 2013–2014
81
Appendix 3. Chemical Achievement
Tararua District
Zone code
Distribution zone
DAN001DA
Dannevirke
EKE001EK
Eketahuna
NOR002NO
Norsewood
PAH001PA
Pahiatua
PLE002PL
Pleckville
PON001PO
Pongaroa
WOO001WO
Woodville
Population
Medium
Local authority
Chemical

.
.
.
.
.
.
.
.
Notified
456
Small
Local authority

.
.
.
.
.
.
.
.
Notified
200
Small
Local authority

.
.
.
.
.
.
.
.
Notified
2,700
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
200
Small
Communal

.
.
.
.
.
.
.
.
Exempt
200
Small
Communal

.
.
.
.
.
.
.
.
Exempt
1,500
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
6,000
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Plumbosolvency
Horowhenua District
Zone code
Distribution zone
Population
Plumbosolvency
FOX002FO
Foxton
2,700
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
FOX003FO
Foxton Beach
1,900
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
Notified
.
T
.
.
.

.
.
.
DCA
Notified
.
DCA
Notified
LEV001LE
Levin
SHA001SH
Shannon
TOK002TO
Tokomaru
20,000
Large
Local authority

1,436
Minor
Local authority

Minor
Local authority

.
.
T
.
.

Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
550
Kapiti Coast District
Zone code
Distribution zone
HAU003HA
Hautere
Population
700
Plumbosolvency
OTA003OT
Otaki
4,700
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
OTA003WA
Waitohu
1,000
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
.
PAE002PA
Paekakariki
1,700
Minor
Local authority

.
.
.
.
.
Notified
Paraparaumu/Raumati
25,200
Large
Local authority

.
.

.
WAI010PA
.
.
.
.
.
.
Notified
WAI010WA
Waikanae
10,600
Large
Local authority

.

.
.
.
.
.
.
Notified
Upper Hutt City
Zone code
Distribution zone
UPP001PI
Pinehaven
UPP001UP
Upper Hutt Central
Chemicals
mini key
82
As Arsenic
B Boron
Cd Cadmium
Population
CHBCl2
ClO3
Cu
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
3,090
Minor
Local authority

.

.
.
.
.
.
.
Notified
31,560
Large
Local authority

.

.
.
.
.
.
.
Notified
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Plumbosolvency
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
The Hutt City
Zone code
Distribution zone
LOW001EA
Eastbourne
LOW001HA
Haywards
LOW001LO
Lower Hutt
LOW001PE
Petone
LOW001ST
LOW001WA
Population
Size
Type
As
Local authority
Chemical

4,704
Minor
372
Small
56,103
HAA
NO3
Pb
TCAA
THM
Other chemical
.
F

Local authority

Plumbosolvency
.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
Large
Local authority

.

.
.
.
.
.
.
Notified
8,034
Medium
Local authority

.

.
.
.
.
.
.
Notified
Stokes Valley
9,198
Medium
Local authority

.

.
.
.
.
.
.
Notified
Wainuiomata
17,058
Large
Local authority

.

.
.
.
.
.
.
Notified
Size
Type
As
NO3
Pb
TCAA
THM
Other chemical
Local authority
.
F

HAA
Small
Chemical

.
.
.
.
.
.
Notified
Medium
Local authority

.

.
.
.
.
.
.
Notified
Large
Local authority

.

.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
.
.
.
.
.
.
Notified
Porirua City
Zone code
Distribution zone
JUD001JU
Judgeford
Population
200
POR001MA
Mana/Plimmerton/
Paremata
5,184
POR001PH
Porirua High Level
15,398
POR001PL
Porirua Low Level
POR001PU
Pukerua Bay
POR001WH
Whitby
Plumbosolvency
16,924
Large
Local authority

1,656
Minor
Local authority

Medium
Local authority

.

Size
Type
NO3
Pb
TCAA
THM
Other chemical
.
F

HAA
Local authority
Chemical

As
Medium
.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified
7,282
Wellington City
Zone code
Distribution zone
WEL002BR
Brooklyn
WEL002CH
Churton
WEL002EA
Eastern Wellington
Population
9,765
4,446
Minor
Local authority

16,815
Large
Local authority

Plumbosolvency
WEL002JO
Johnsonville
18,357
Large
Local authority

.

.
.
.
.
.
.
Notified
WEL002KA
Karori
13,146
Large
Local authority

.

.
.
.
.
.
.
Notified
WEL002KE
Kelburn
9,924
Medium
Local authority

.

.
.
.
.
.
.
Notified
WEL002ON
Onslow
11,883
Large
Local authority

.

.
.
.
.
.
.
Notified
WEL002SO
Southern Wellington
30,024
Large
Local authority

.

.
.
.
.
.
.
Notified
WEL002TA
Tawa
12,903
Large
Local authority

.

.
.
.
.
.
.
Notified
WEL002WA
Wadestown
Medium
Local authority

.

.
.
.
.
.
.
Notified
WEL002WE
Wellington Central
Large
Local authority

.

.
.
.
.
.
.
Notified
6,789
31,074
Annual Report on Drinking-water Quality 2013–2014
83
Appendix 3. Chemical Achievement
Masterton District
Zone code
Distribution zone
FER001FE
Fernridge
MAS002MA
Masterton
OPA001OP
TIN002TI
WAI058WA
Population
Size
Type
Chemical

As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
.
Plumbosolvency
320
Small
Communal
.
.
.
.
.
Exempt
Large
Local authority

.
.

.
19,000
.
.
.
.
.
.
Notified
Opaki
600
Minor
Communal

.
.
.
.
.
.
.
.
Notified
Tinui
120
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Wainuioru Rural Water
184
Small
Communal

.
.
.
.
.
.
.
.
Notified
Size
Type
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

As
Minor
.
.
.
.
.
.
.
.
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Minor
Local authority
Chemical

.
.
T
.
.
.
.
.
Notified
Carterton District
Zone code
Distribution zone
CAR001CA
Carterton
Population
4,200
Plumbosolvency
Notified
South Wairarapa District
Zone code
Distribution zone
FEA001FE
Featherston
Population
2,580
Plumbosolvency
GRE002GR
Greytown
1,952
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
MAR003MA
Martinborough
1,505
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
150
Small
Communal
Chemical

.
.
.
.
Exempt
Local authority

.
.
.

.
Large
.

.
46,437
.
.
.
Notified
Nelson City
Zone code
Distribution zone
GLE013GL
Glenwood
NEL001NL
Nelson
Chemicals
mini key
As Arsenic
B Boron
Cd Cadmium
84
Population
CHBCl2
ClO3
Cu
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
.
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Plumbosolvency
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Tasman District
Zone code
Distribution zone
APP002AP
CEN002CT
COL007CO
DOV001DO
EIG001EI
HOP001HO
KAI015KA
LAK013LA
LOW006LM
LOW006LO
MOT001MO
MUR001MU
POH001PV
RED001R1
RED001R2
RIC002RI
TAP003TA
WAI023MR
WAI023WA
WAK001WA
Appleby Hills
Central Takaka
Collingwood
Dovedale Rural
Eighty Eight Valley Rural
Hope/Brightwater
Kaiteriteri
Lake Rotoiti
Lower Moutere Scheme 2
Lower Moutere Scheme 1
Motueka
Murchison
Pohara
Redwoods #1
Redwoods #2
Richmond
Tapawera
Mapua Ruby Bay
Waimea Industrial
Wakefield
Population
250
125
450
450
200
2,730
300
200
200
400
1,200
490
150
180
370
10,500
400
1,500
1,800
1,500
Size
Type
Small
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Large
Small
Minor
Minor
Minor
Communal
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
DOC
Communal
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Size
Type
Large
Minor
Minor
Small
Minor
Minor
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Communal
Chemical




















As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

.
.
.
.
.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Chemical










As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Ni
.
.
.
.
.
.
.
.
.
.

.
.
.
.
.
.

Plumbosolvency
Exempt
Exempt
Notified
Notified
Notified
Notified
Notified
Exempt
Exempt
Exempt
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Marlborough District
Zone code
Distribution zone
BLE001BL
HAV002HA
PIC001PI
RAR001RA
REN001RE
RIV002RI
SED001DA
SED001SE
WAI034WA
WAR003WA
Blenheim
Havelock
Picton/Waikawa
Rarangi
Renwick
Riverlands Industrial Estate
Dashwood Rural
Seddon, Awatere Valley
Wairau Valley
Ward
Population
24,028
618
4,185
160
1,884
740
333
1,000
160
250
.
.
Plumbosolvency
Notified
Notified
Notified
Exempt
Notified
Notified
Notified
Notified
Notified
Exempt
Annual Report on Drinking-water Quality 2013–2014
85
Appendix 3. Chemical Achievement
Buller District
Zone code
Distribution zone
HEC001HE
Hector
HEC001NG
Ngakawau
LIT003LI
PUN001PU
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

300
Small
135
Small
Little Wanganui
150
Punakaiki
230
REE001RE
Reefton
WAI001WA
Waimangaroa
WES001CA
Carters Beach
WES001WE
Westport
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
Notified
951
Minor
Local authority

.
.
.
.
.

.
.
Sb
Notified
300
Small
Local authority

.
.
.
.
.
.
.
.
Notified
357
Small
Local authority

.
.
.
.
.
.
.
.
Notified
4,617
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Local authority
Chemical

.
.
.
.
.
.
.
.
Notified
Grey District
Zone code
Distribution zone
BLA001BL
Blackball
Population
481
Plumbosolvency
GRE001CO
Cobden
2,000
Minor
Local authority

.
.
.
.
.
.
Notified
Greymouth
7,183
Medium
Local authority

.
.
.

.
GRE001GM
.
.
.
.
.
Notified
RUN001RA
Rapahoe
102
Small
Local authority

.
.
.
.
.
.
.
.
Notified
RUN001RU
Runanga
1,337
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
STI001ST
Stillwater
122
Small
Local authority

.
.
.
.
.
.
.
.
Notified
TAY001DO
Dobson
464
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
TAY001TA
Taylorville
198
Westland District
Zone code
Distribution zone
Population
FOX001FO
Fox Glacier
252
Small
Local authority
Chemical

.
.
.
.
.
.
.
.
Exempt
FRA001FR
Franz Josef
330
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
Exempt
HAR001HA
Harihari
348
Small
Local authority

.
.
.
.
.
.
Hokitika
3,537
Minor
Local authority

.
.
.

.
HOK001HO
.
.
.
.
DCA
Plumbosolvency
X
KUM001KU
Kumara
318
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
ROS001RO
Ross Township
291
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
Local authority

.
.
.
.
.
.
.
.
Exempt
WHA002WH
Chemicals
mini key
86
Whataroa
As Arsenic
B Boron
Cd Cadmium
405
CHBCl2
ClO3
Cu
Small
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Kaikoura District
Zone code
FER003FE
KAI004KU
KAI021EA
KEK001RE
KIN003KI
OAR001OA
OCE002OC
Distribution zone
Fernleigh Rural Water
Supply
Kaikoura Urban
Kaikoura East Coast Rural
Kekerengu Restaurant
Kincaid Rural Water Supply
Oaro
Ocean Ridge
Population
Size
Type
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Small
Local authority
Chemical

As
150
.
.
.
.
.
.
.
.
Plumbosolvency
Exempt
2,500
150
300
120
400
500
Minor
Small
Small
Small
Small
Small
Local authority
Local authority
Communal
Local authority
Local authority
Local authority






.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
X
Exempt
Exempt
Exempt
Exempt
Exempt
Hurunui District
Zone code
Distribution zone
AMB001AT
AMB004BE
AMB004BR
AMU001RO
Amberley Town
Amberley Beach
Broomfield
Rotherham Township and
Rural
Ashley/Sefton Rural
Balmoral Rural Water
Supply
Cheviot Town
Gore Bay/Port Robinson
Rural
Culverden
Hanmer Town
Hawarden/Waikari
Kaiwara
Lower Waitohi
Leithfield Rural
Leithfield Beach
Motunau, Greta, Scargill
Parnassus Rural
Waiau Township
Waitohi Upper, Waipara
Waiau Rural
Waipara Township
ASH002AS
BAL003BA
CHE001CT
CHE001GO
CUL001CU
HAN001HA
HAW001HW
KAI039KA
KAR005KA
LEI001LE
LEI004LE
MOT016MO
PAR009PA
WAI026WT
WAI066UP
WAI067WA
WAI068WA
Population
Size
Type
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Minor
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Chemical




As
1,200
480
150
400
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Plumbosolvency
Notified
Exempt
Exempt
Exempt
2,750
200
Minor
Small
Local authority
Local authority


.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Notified
Exempt
1,340
300
Minor
Small
Local authority
Local authority


.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Notified
Exempt
420
1,500
1,100
162
300
500
150
600
160
420
400
240
300
Small
Minor
Minor
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority













.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Exempt
Notified
Notified
Exempt
Exempt
Exempt
Exempt
Notified
Exempt
Exempt
Exempt
Exempt
Exempt
Annual Report on Drinking-water Quality 2013–2014
87
Appendix 3. Chemical Achievement
Waimakariri District
Zone code
Distribution zone
CUS001CU
Cust
FER002FE
Fernside
KAI003KA
Kaiapoi
MAN009MA
Mandeville
OHO001OH
OXF101OX
OXF102OR
Oxford Rural No2
OXF103OX
Oxford Urban
PEG001PE
Pegasus
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

289
Small
215
Small
10,843
1,109
Ohoka
Oxford Rural No1
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
Large
Local authority

.
.
.
.
.
.
.
.
Notified
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
262
Small
Local authority

.
.
.
.
.
.
.
.
Notified
828
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
762
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
2,018
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
945
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
PIN001PK
Pines/Kairaki
452
Small
Local authority

.
.
.
.
.
.
.
.
Notified
POY001PO
Poyntz Road
212
Small
Local authority

.
.
.
.
.
.
.
.
Notified
RAN001RA
Rangiora
WAI011KI
Waikuku Beach
15,769
Large
Local authority

.
.
.
.
.
.
.
.
Notified
1,036
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WES004SU
Summerhill
480
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WES004WE
West Eyreton
122
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
WOO002WO
Chemicals
mini key
88
Woodend Town
As Arsenic
B Boron
Cd Cadmium
2,702
CHBCl2
ClO3
Cu
Minor
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Christchurch City
Zone code
Distribution zone
AKA001AY
Aylmers
AKA001LA
L’Aube Hill
BIR001BI
Birdlings Flat
BRO012BR
Brooklands / Kainga
CHR001CE
Central Christchurch
CHR001PA
Parklands
CHR001RI
Riccarton
CHR001RP
Rocky Point
CHR001WE
West Christchurch
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
Local authority
Chemical

900
Minor
450
Small
240
2,300
Other chemical
.
THM

.
.
T
.
.
Local authority

.
.
.
.
.
Small
Local authority

.
.
.
.
Minor
Local authority

.
.
.
.
236,000
Large
Local authority

.
.
.
17,000
Large
Local authority

.
.
.
11,500
Large
Local authority

.
.
4,500
Minor
Local authority

.
.
42,000
Large
Local authority

.
Plumbosolvency
ClO3
Notified
.
.
.
Notified
.
.
.
.
Notified
.
.
.
.
Notified
.
.
.
.
.
Notified
.
.
.
.
.
Notified
.
.
.
.
.
.
Notified
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
Notified
DUV001DU
Duvauchelle
440
Small
Local authority

.
.
.
.
.
.
.
.
Notified
LIT001LI
Little River
240
Small
Local authority

.
.
.
.
.
.
.
.
Notified
LYT001DI
Diamond Harbour
690
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
LYT001GO
Governors Bay
900
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
LYT001LY
Lyttelton
NOR012CH
Northwest Christchurch
2,130
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
83,000
Large
Local authority

.
.
.
.
.
.
.
.
Notified
OKA010OK
Okains Bay
105
Small
Communal

.
.
.
.
.
.
.
.
Exempt
TAK002TA
Takamatua
280
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
WAI138WA
Wainui
320
Small
Annual Report on Drinking-water Quality 2013–2014
89
Appendix 3. Chemical Achievement
Selwyn District
Zone code
Distribution zone
ART002AR
Arthurs Pass
CAS003CA
Castle Hill
CLA005CL
Claremont
DAR001DA
Darfield
DUN008DU
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

350
Small
299
Small
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
170
Small
Local authority

.
.
.
.
.
.
Notified
Minor
Local authority

.
.
.
.

.
3,283
.
.
.
MAVNOx
Notified
Dunsandel and Sherwood
Estate
480
Small
Local authority

.
.
.

.
.
.
.
Notified
EDE002ED
Edendale, Sandy Knolls
180
Small
Local authority

.
.
.

.
.
.
.
Notified
JOH001JO
Johnson Road, West
Melton
160
Small
Local authority

.
.
.
.
.
.
.
.
Notified
JOW001JO
Jowers Road, West Melton
160
Small
Local authority

.
.
.
.
.
.
.
.
Notified
KIR001KI
Kirwee
1,100
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
LAK007LA
Lake Coleridge
LEE001LE
Leeston
LIN002LI
Lincoln
MAL001DA
Dalethorpe
148
Small
Local authority

.
.
.
.
.
.
.
.
Notified
2,350
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
3,670
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
183
Small
Local authority

.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
MAL001MA
Malvern Hills, Hartleys
Road
1,409
Minor
Local authority

PRE001PR
Prebbleton
2,920
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
Notified
Local authority

.
.
.
.

.
Medium
.
.
.
.
Notified
RAK003RA
Rakaia Huts
ROL001RO
Rolleston
313
9,530
SEL001AC
Acheron
240
Small
Local authority

.
.
.
.
.
.
.
.
Notified
SEL001HO
Hororata
920
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
SHE004SH
Sheffield/Waddington
585
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
SOU001SO
Southbridge
992
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
SPR002SP
Springfield
520
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
SPR003SP
Springston
510
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
TAI009TA
Tai Tapu
606
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WES010WE
West Melton
1,300
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Chemicals
mini key
90
As Arsenic
B Boron
Cd Cadmium
CHBCl2
ClO3
Cu
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Ashburton District
Zone code
Distribution zone
ASH003AS
CHE002CH
FAI001FA
HIG002HI
Ashburton
Chertsey
Fairton
Highbank Society Water
Supply
Hinds
Lake Hood
Lyndhurst
Mayfield
Methven
Methven/Springfield
Mt Somers Township
Rakaia Township
HIN001HI
LAK022LA
LYN002LY
MAY001MA
MET001ME
MET002MS
MTS001MS
RAK001RA
Population
Size
Type
F
HAA
Large
Small
Small
Small
Local authority
Local authority
Local authority
Communal
Chemical




As
16,000
150
200
220
.
.
.
.
.
.
.
.
.
.
.
.
NO3

Pb
TCAA
THM
Other chemical
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Notified
Notified
Notified
Exempt
236
300
200
160
1,134
178
184
957
Small
Small
Small
Small
Minor
Small
Small
Minor
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority








.
.
.
.
.
.
.
.
.
.
.
.


.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
Notified
Notified
Exempt
Notified
Notified
Notified
Notified
Notified
Size
Type
As
F
Small
Minor
Small
Minor
Minor
Small
Small
Small
Minor
Minor
Small
Small
Minor
Small
Small
Minor
Minor
Large
Small
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Chemical



















HAA
NO3
Pb
TCAA
THM
Other chemical
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.

.
Plumbosolvency
Timaru District
Zone code
Distribution zone
ARO002AO
DOW001ST
DOW001WR
DOW001WT
GER001GE
HAD001HA
PAR002PA
PEE001PF
PLE001PP
SEA001SE
STA004ST
TEM001OR
TEM001TE
TEM002GD
TEM002GF
TEM002TE
TIM001GL
TIM001TI
WIN002WI
Arowhenua
Sutherlands/Taiko
Waimate Rural
Waitohi/Totara Valley
Geraldine
Hadlow
Pareora
Peel Forest
Pleasant Point
Seadown
St Andrews
Orari
Temuka
Geraldine Downs
Geraldine Flat
Te Moana
Gleniti
Timaru
Winchester
Population
215
3,000
362
700
2,433
312
427
130
1,282
896
304
169
4,200
324
182
714
3,890
22,130
250
Plumbosolvency
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Notified
Annual Report on Drinking-water Quality 2013–2014
91
Appendix 3. Chemical Achievement
Mackenzie District
Zone code
Distribution zone
ALB001AL
Albury Rural
ALL001AL
Allandale
FAI002FA
FAI002KI
Population
Size
Type
Chemical

As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
125
Small
Communal
150
Small
Fairlie
850
Kimbell
150
MTC001MT
Mt Cook
TEK005TE
Tekapo
TWI001TW
Twizel
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
200
Small
DOC

.
.
.
.
.
.
.
.
Notified
500
Small
Local authority

.
.
.
.
.
.
.
Notified
1,300
Minor
Local authority

.
.
.
.
.

.
.
Cu
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Waimate District
Zone code
Distribution zone
Population
Plumbosolvency
CAN001CM
Cannington/Motukaika
120
Small
Local authority

.
.
.
.
.
.
.
.
Notified
HAK002HA
Hakataramea
165
Small
Communal

.
.
.
.
.
.
.
.
Exempt
HOO001HW
Hook/Waituna
1,350
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
LOW002LO
Lower Waihao
600
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
OTA005OM
Otaio/Makikihi
430
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WAI031WA
Waihaorunga
141
Small
Local authority

.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
WAI032WA
Waikakahi
WAI033WA
Waimate
Chemicals
mini key
As Arsenic
B Boron
Cd Cadmium
92
CHBCl2
ClO3
Cu
360
Small
Local authority

3,000
Minor
Local authority

Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Waitaki District
Zone code
Distribution zone
AWA001AW
Awamoko
DUN004DU
Duntroon
HAM002HA
HAM002MO
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

224
Small
106
Small
Hampden
315
Moeraki
350
HER001HE
Herbert
KAK001KA
Kakanui
KAU001KA
KUR001KU
LOW004LO
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
669
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
680
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Kauru Hill
173
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Kurow Township
389
Small
Local authority

.
.
.
.
.
.
.
Notified
Lower Waitaki
538
Minor
Local authority

.
.
.
.

.
.
.
.
Notified
MAH001MA
Maheno
152
Small
Communal

.
.
.
.
.
.
.
.
Notified
OAM001AR
Oamaru, Ardgowan
254
Small
Local authority

.
.
.
.
.
.
.
.
Notified
OAM001CE
Oamaru, Central
4,665
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
OAM001NE
Oamaru, North End
2,255
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
OAM001RR
Oamaru, Reservoir Road
OAM001SH
Oamaru, South Hill
OAM001WE
Oamaru, Weston – Enfield
OHA005OH
Ohau Alpine Village
775
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
3,970
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
1,881
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
120
Small
Local authority

.
.
.
.
.
.
.
.
Notified
OMA001OM
Omarama Town
311
Small
Local authority

.
.
.
.
.
.
.
.
Notified
OTE001OT
Otematata Hydro Village
303
Small
Local authority

.
.
.
.
.
.
.
.
Notified
TOK003TL
Tokarahi/Livingstone
573
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WAI215DU
Waihemo, Dunback Rural
257
Small
Local authority

.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
WAI215GO
Waihemo, Goodwood
Rural
228
Small
Local authority

WAI215PA
Waihemo, Palmerston
Town
818
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
WIN004WI
Windsor
137
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Annual Report on Drinking-water Quality 2013–2014
93
Appendix 3. Chemical Achievement
Central Otago District
Zone code
Distribution zone
Population
ALE001AL
Alexandra
ALE002BE
Bennys
CLY001CL
Clyde Township
CRO001BA
Bannockburn
CRO001CR
Cromwell
EAR002EA
Earnscleugh Water Scheme
LAS003LA
MIL006MI
NAS001NA
Size
Type
Chemical

As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
5,000
Minor
Local authority
104
Small
1,000
400
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Communal

.
.
.
.
.
.
.
.
Exempt
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
4,000
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
120
Small
Private other

.
.
.
.
.
.
.
.
Exempt
Last Chance
120
Small
Communal

.
.
.
.
.
.
.
.
Exempt
Millers Flat
230
Small
Communal

.
.
.
.
.
.
.
.
Exempt
Naseby
150
Small
Local authority

.
.
.
.
.
.
.
.
Notified
OMA005OM
Omakau
350
Small
Local authority

.
.
.
.
.
.
.
.
Notified
PAT003PA
Patearoa
260
Small
Local authority

.
.
.
.
.
.
.
.
Notified
PIS001PI
Pisa Moorings
130
Small
Private other

.
.
.
.
.
.
.
.
Exempt
PIS002PI
Pisa Village
250
Small
Local authority

.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
RAN002RA
Ranfurly
750
Minor
Local authority

ROX001RO
Roxburgh
700
Minor
Local authority

Chemicals
mini key
94
As Arsenic
B Boron
Cd Cadmium
CHBCl2
ClO3
Cu
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Dunedin City
Zone code
Distribution zone
DUN001BO
Booth Road, Dunedin
DUN001GI
Green Island
DUN001LL
Size
Type
As
Local authority
Chemical

37,036
Large
10,199
Large
Local authority

Low Levels/Peninsula,
Dunedin
37,726
Large
Local authority
DUN001MH
Maori Hill
13,785
Large
DUN001PC
DUN001WI
Port Chalmers
2,469
Wingatui, Dunedin
1,124
MOS001EA
MOS001KI
East Taieri
Kinmont
MOS001QH
Quarry Hill
OUT001OU
Outram Township
WAI015WK
Waikouaiti/Karitane/
Seacliff
WES002WE
West Taieri Scheme
Population
HAA
NO3
Pb
TCAA
THM
Other chemical
.
F

.
.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified

.

.
.
.
.
.
.
Notified
Local authority

.

.
.
.
.
.
.
Notified
Minor
Local authority

.

.
.
.
.
.
.
Notified
Minor
Local authority

.

.
.
.
.
.
.
Notified
300
Small
Local authority

.
.
.
.
.
.
.
.
Notified
341
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
9,535
Plumbosolvency
750
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
1,642
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
450
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Annual Report on Drinking-water Quality 2013–2014
95
Appendix 3. Chemical Achievement
Clutha District
Zone code
Distribution zone
BAL001BA
Balclutha
CLY005CL
Clinton Township
CLY005RU
GLE001GK
Population
Size
Type
As
Local authority
Chemical

3,918
Minor
285
Small
Clydevale-Pomahaka Rural
493
Small
Glenkenich Rural
705
Minor
KAI005KA
Kaitangata Township
762
LAW001LT
Lawrence
417
MIL001MT
Milton
MIL001OC
Otago Corrections Facility
MOA001MF
Moa Flat Rural
HAA
NO3
Pb
TCAA
THM
Other chemical
.
F

Local authority

Local authority
Local authority
Minor
Local authority

.
Small
Local authority

.
1,929
Minor
Local authority

600
Minor
Local authority

534
Minor
Local authority
Plumbosolvency
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified

.
.
.
.
Notified
.

.
.
.

.
.
.

.

.
DCA
Notified
.
.
.
.
.
.
Notified
.

.
.
.
.
.
Notified
.
.

.
.
.
.
.
Notified
.

.
.
.
.
.
.
Notified

.
.
.
.
.
.
Notified
NOR003NB
North Bruce Rural
658
Minor
Local authority

.
.
.

.
.
.

.
DCA
Notified
NOR003WT
Waihola Township
270
Small
Local authority

.
.
.
.
.
.
.
.
Notified
OWA001OW
Owaka
303
Small
Local authority

.
.
.
.
.
.
.
.
Notified
RIC009KA
Kaka Point Township
222
Small
Local authority

.
.
.
.
.
.
.
.
Notified
RIC009NO
Richardson Rural North
312
Small
Local authority

.
.
.
.
.
.
.
.
Notified
RIC009SO
Richardson Rural South
469
Small
Local authority

.
.
.
.
.
.
.
.
Notified
STI002SB
South Bruce Rural
305
Small
Local authority

.
.
.
.
.
.
.
.
Notified
STI002ST
Stirling Township
303
Small
Local authority

.
.
.
.
.
.
.
.
Notified
TAP001TA
Tapanui
726
Minor
Local authority

.
T
.
.
.
.
.
.
Notified
TUA004TW
Tuapeka West Rural
283
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WAI016B1
Balmoral 1 Rural
247
Small
Local authority

.
.
.
.
.
.
.
.
Notified
WAI016B2
Balmoral 2 Rural
399
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
WAI016TE
Chemicals
mini key
96
Tuapeka East Rural
As Arsenic
B Boron
Cd Cadmium
276
CHBCl2
ClO3
Cu
Small
Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 3. Chemical Achievement
Queenstown Lakes District
Zone code
Distribution zone
ARR001AR
Arrowtown
ART001AP
Arthurs Point
CAM008CA
CAR005CA
GLE003GL
HAW002HA
JAC002JA
LAK003ES
LAK003LH
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

2,820
Minor
411
Small
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
Camphill Estate
132
Cardrona Township
300
Small
Communal

.
.
.
.
.
.
.
.
Exempt
Small
Communal

.
.
.
.
.
.
.
.
Exempt
Glenorchy
Hawea
1,093
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
1,268
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Jacks Point
320
Small
Private other

.
.
.
.
.
.
.
.
Not plumbo
Lake Hayes Estate
179
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Lake Hayes
516
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
LUG001LU
Luggate
QUE001KE
Kelvin Heights
Population
Plumbosolvency
417
Small
Local authority

.
.
.
.
.
.
.
.
Notified
4,000
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
QUE001QU
Queenstown
14,000
Large
Local authority

.
.
.
.
.
.
.
.
Notified
WAN002AL
Albert Town
300
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Medium
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Size
Type
Chemical
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
WAN002WA
Wanaka
WAN007WA
Wanaka Airport
8,700
150
Gore District
Zone code
Distribution zone
Population
Plumbosolvency
GOR001GO
Gore
7,480
Medium
Local authority

.
.
.
.
.
.
.
.
X
MAT002MA
Mataura
1,790
Minor
Local authority

.
.
.
.
.
.
.
.
X
OTA004OT
Otama
300
Small
Local authority

.
.
.
.
.
.
.
.
Exempt
OTI002OT
Otikerama
150
Small
Private other

.
.
.
.
.
.
.
.
Exempt
Size
Type
As
NO3
Pb
TCAA
THM
Other chemical
Minor
Local authority
.
F

HAA
2,000
Chemical

.
.
.
.
.
.
Notified
50,000
Large
Local authority

.

.
.
.
.
.
.
Notified
Invercargill City
Zone code
Distribution zone
INV001BL
Bluff
INV001IN
Invercargill City
Population
Plumbosolvency
Annual Report on Drinking-water Quality 2013–2014
97
Appendix 3. Chemical Achievement
Southland District
Zone code
Distribution zone
EDE001ED
Edendale
EDE001WY
Wyndham
LUM001BA
LUM001LU
Population
Size
Type
As
F
HAA
NO3
Pb
TCAA
THM
Other chemical
Local authority
Chemical

555
Minor
534
Minor
Lumsden/Balfour Rural
608
Lumsden
474
MAN006MA
Manapouri
MOS002MO
Mossburn
OHA009NI
OHA009OH
OTA001OT
Plumbosolvency
.
.
.
.
.
.
.
.
Notified
Local authority

.
.
.
.
.
.
.
.
Notified
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
Small
Local authority

.
.
.
.
.
.
.
.
Notified
228
Small
Local authority

.
.
.
.
.
.
.
.
Notified
207
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Nightcaps
294
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Ohai
303
Small
Local authority

.
.
.
.
.
.
.
.
Notified
Otautau
669
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
RIV001RI
Riverton
1,431
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
TEA002TE
Te Anau
1,914
Minor
Local authority

.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
.
.
.
.
.
.
.
.
Notified
TUA001TU
Tuatapere
WIN001WI
Winton
Chemicals
mini key
As Arsenic
B Boron
Cd Cadmium
98
CHBCl2
ClO3
Cu
555
Minor
Local authority

2,211
Minor
Local authority

Bromodichloromethane
Chlorate
Copper
Annual Report on Drinking-water Quality 2013–2014
DCAA
F
HAA
Dichloroacetic acid
Fluoride
Haloacetic acids
Mn
Ni
NO3
Manganese
Nickel
Nitrate
NOx Nitrate and nitrite
Pb
Lead
Sb
Antimony
TCAA
THM
Trichloroacetic acid
Trihalomethanes
Appendix 4: Requirements of the Health Act
Key
Size
Population
Sections 69S, U, Y
and Z apply from:
Symbol
Meaning
Health Act section
Requirements for
Large
10,001 or more
1 July 2012

Met section requirements
69S
Adequacy of supply
Medium
5,001 to 10,000
1 July 2013

Failed section requirements
69U
Source protection
Minor
501 to 5,000
1 July 2014
NR
Not met, but this aspect not yet required for this supply
69Y
Monitoring
Small
101 to 500
1 July 2015
n/a
Section not applicable to this supply
69Z
Water Safety Plans (WSP)
69ZD
Records
69ZE
Complaints
69ZF
Remedial actions
Met requirements
All the above sections are , NR or n/a
Whangarei District
Zone code
Distribution zone
BRE001BR
Bream Bay
MAU002MA
Maungakaramea
WHA007HE
Whangarei Heads
7,200
WHA007HI
Hikurangi
1,330
WHA007WH
Whangarei
Population
5,900
200
48,000
Size
Type
Local authority
69S

69U

69Y

69Z

69ZD

69ZE

69ZF

Met requirements
Medium
Yes
Approved
Small
Local authority




n/a
Yes
Redrafting
Local authority



NR


Medium


n/a
Yes
Implementing
Minor
Local authority






n/a
Yes
Implementing
Local authority






n/a
Yes
Implementing
Large
WSP status
Annual Report on Drinking-water Quality 2013–2014
99
Appendix 4. Requirements of the Health Act
Far North District
Zone code
Distribution zone
Size
Type
KAI006KA
Kaikohe
KAI006NG
Ngawha Springs
4,000
Minor
200
Small
KAI008KA
Kaitaia
KAW002KA
Kawakawa
5,400
1,500
KAW002MO
KER001KE
Moerewa / Otiria
Kerikeri
KER001WA
Waipapa
MAN005MA
Mangonui, Coopers Beach
OKA003OK
Okaihau
OMA002OM
Omapere
PAI001HA
Haruru Falls
Population
69U

69Y

69Z
Local authority
69S

69ZD

69ZE

69ZF
Met requirements
Local authority


Medium
Local authority


NR

n/a
Yes
Approved
NR



n/a
Yes
Approved
Minor
Local authority




n/a
Yes
Approved

NR


n/a
Yes
Approved
2,000
Minor
Local authority

6,200
Medium
Local authority




n/a
Yes
Approved

NR





n/a
No
Draft
NR
WSP status
500
Small
Local authority


NR
NR


n/a
Yes
Approved
2,000
Minor
Communal



n/a
No
Draft
Minor
Local authority

NR

NR
800
NR

NR


n/a
Yes
Approved


NR


n/a
Yes
Approved
NR


Yes
Approved

n/a

Yes
Approved
Yes
Approved
900
Minor
Local authority

1,000
Minor
Local authority





NR

NR





n/a

Yes
Implementing


n/a
Yes
Approved


n/a
Yes
Implementing
PAI001OP
Opua
1,000
Minor
Local authority

PAI001PA
Paihia
2,000
Minor
Local authority





PAK003PA
Pakanae
160
Small
Communal

RAW001RA
Rawene
600
Minor
Local authority





NR

NR
NR


n/a
Yes
Approved

RUS004RU
Russell TownshipCommercial
200
Small
Private other

TUH001TU
Tuhirangi Marae
150
Small
Marae



WAI045WA
Waipapa, Locke
150
Small
Private other

NR
NR

n/a
Yes
Draft
WHI012WH
Whirinaki Maori
Committee
250
Small
Marae


NR
NR


n/a
Yes
Approved
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
Kaipara District
Zone code
Distribution zone
DAR002BB
Baylys Beach
228
Small
Local authority



NR


n/a
Yes
Approved
DAR002DT
Dargaville Town
4,455
Minor
Local authority



NR


n/a
Yes
Approved
KAI007KD
Kaihu-Dargaville
324
Small
Local authority




n/a
Yes
Not started
Mangawhai Heads
200
Small
Local authority


NR

NR
MAN003MA
NR


n/a
Yes
Redrafting
MAU001MA
Maungaturoto
900
Minor
Local authority



NR


n/a
Yes
Approved
RUA001RU
Ruawai
426
Small
Local authority



NR


n/a
Yes
Approved
Health Act
mini-key
100
69S Adequacy of supply
 Met requirements
Population
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Greater Auckland (Watercare)
Zone code
Distribution zone
AUC003AA
Auckland Airport
AUC003AU
Auckland
AUC003AZ
Anzac
AUC003BU
Buckland
AUC003CB
Population
Size
Type
4,557
Minor
Local authority
69S

69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
WSP status
n/a
Yes
Implementing
261,638
Large
Local authority






n/a
Yes
Implementing
3,445
Minor
Local authority






n/a
Yes
Implementing
609
Minor
Local authority






n/a
Yes
Implementing
Central Business District,
Auckland
14,590
Large
Local authority






n/a
Yes
Implementing
AUC003EB
East Tamaki/Botany
36,914
Large
Local authority






n/a
Yes
Implementing
AUC003GN
Glen Eden/New Lynn
56,785
Large
Local authority






n/a
Yes
Implementing
AUC003HE
Henderson
125,916
Large
Local authority






n/a
Yes
Implementing
AUC003HH
High Head
4,000
Minor
Local authority






n/a
Yes
Implementing





AUC003HI
Hillsborough
62,355
Large
Local authority

n/a
Yes
Implementing
AUC003HO
Howick/Pakuranga
94,803
Large
Local authority






n/a
Yes
Implementing





AUC003HT
Hilltop
947
Minor
Local authority

n/a
Yes
Implementing
AUC003HV
Huia Village
597
Minor
Local authority






n/a
Yes
Implementing





AUC003HW
HBC/Waiwera
28,898
Large
Local authority

n/a
Yes
Implementing
AUC003KI
Kitchener
14,866
Large
Local authority






n/a
Yes
Implementing





AUC003LA
Laingholm
AUC003MA
Maungawhau
2,457
Minor
Local authority

n/a
Yes
Implementing
45,267
Large
Local authority






n/a
Yes
Implementing





AUC003MG
Mangere
71,629
Large
Local authority

n/a
Yes
Implementing
AUC003MO
Montana
4,615
Minor
Local authority






n/a
Yes
Implementing





AUC003MT
Mt Hobson
30,526
Large
Local authority

n/a
Yes
Implementing
AUC003MW
Manurewa
72,305
Large
Local authority






n/a
Yes
Implementing
AUC003ON
Onehunga
27,101
Large
Local authority






n/a
Yes
Implementing
AUC003OP
Otara/Papatoetoe/
Manukau Central
58,441
Large
Local authority






n/a
Yes
Implementing
AUC003OR
Oratia
AUC003OT
Otahuhu
AUC003SO
North Shore South
AUC003SW
Swanson
AUC003TH
Te Henga
AUC003WE
North Shore West
AUC003WH
Whenuapai
BOM003BO
Bombay
1,596
Minor
Local authority






n/a
Yes
Implementing
11,083
Large
Local authority






Yes
Implementing
151,400
Large
Local authority






n/a

Yes
Implementing
4,540
Minor
Local authority






Yes
Implementing
1,085
Minor
Local authority






n/a

Yes
Implementing
71,300
Large
Local authority






n/a
Yes
Implementing
Medium
Local authority






n/a
Yes
Implementing
Minor
Local authority



NR


n/a
Yes
Draft
5,460
609
Annual Report on Drinking-water Quality 2013–2014
101
Appendix 4. Requirements of the Health Act
Zone code
Distribution zone
BUR004BU
Burnside Road
CLA007CL
Clarks Beach/Waiau Beach
CLA007GL
Glenbrook Beach
HEL005HP
Helensville/Parakai
MUR011MU
Muriwai
PAP001PC
Papakura City
PAP001RH
Red Hill
PAP001TA
Takanini
PAT019PA
Patumahoe
Population
Size
Type
352
Small
Local authority
69S

69U

69Y

69Z

69ZD

69ZE

1,332
Minor
Local authority



NR


393
Small
Local authority



NR




NR

4,579
Minor
Local authority

563
Minor
Local authority





NR

69ZF
Met requirements
n/a

Yes
Implementing
WSP status
Yes
Not started
Yes
Not started

n/a

Yes
Draft


n/a
Yes
Draft


30,091
Large
Local authority

n/a
Yes
Implementing
2,585
Minor
Local authority






n/a
Yes
Implementing





n/a
Yes
Implementing
NR


n/a
Yes
Not started

14,540
Large
Local authority

606
Minor
Local authority





SNE002SN
Snells/Algies
4,664
Minor
Local authority

n/a
Yes
Draft
WAI214WA
Waiuku
8,697
Medium
Local authority



NR




n/a
Yes
Implementing
WAR006WA
Warkworth
4,111
Minor
Local authority



NR


n/a
Yes
Draft
WEL004WE
Wellsford/Te Hana
2,114
Minor
Local authority



NR


n/a
Yes
Draft
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
1,000
Minor
Private other


NR
NR


n/a
Yes
Approved
NR

NR


n/a
Yes
Approved
NR


n/a
Yes
Not started
NR


n/a
Yes
Approved
Greater Auckland
Zone code
Distribution zone
BRO015BP
Broadway Park,
Newmarket
HAR005HA
Haranui Whanau
499
Small
Marae


KIN002KH
Kingseat Community
400
Small
Private other


Private other


WAI197GL
Health Act
mini-key
102
Population
Waiuku, Glenbrook Beach
Road
69S Adequacy of supply
 Met requirements
200
Small
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
NR
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Thames Coromandel District
Zone code
Distribution zone
COR001CO
Coromandel
HAH001HA
Hahei, Harsant
Subdivision
MAT009MA
MAT010MA
Population
Size
Type
69U

69Y

69Z
Local authority
69S

1,657
Minor
457
Small
Matatoki
150
Matarangi
279
ONE002ON
Onemana
PAU001PA
Pauanui
PUR003PU
Puriri
TAI002TA
Tairua
TEP007AP
Te Puru – Aputa Avenue
69ZE

69ZF
Met requirements
NR
69ZD

Local authority



Small
Local authority


Small
Local authority


170
Small
Local authority

747
Minor
Local authority

WSP status
n/a
Yes
Not started
NR


n/a
Yes
Not started
NR

NR


n/a
Yes
Not started
NR


n/a
Yes
Not started


NR


Not started
NR
NR


n/a

Yes

Yes
Not started
150
Small
Local authority




n/a
Yes
Not started
Minor
Local authority


NR

NR
1,335
NR


n/a
Yes
Not started
200
Small
Local authority
NR

NR

NR



n/a
No
Not started


n/a
No
Redrafting
NR


n/a
Yes
Not planned

n/a
Yes
Not started
THA001TK
Thames – Kopu
7,657
Medium
Local authority
NR

WHA003WH
Whangamata
3,665
Minor
Local authority



Minor
Local authority



NR

69Z
69ZD

69ZE

69ZF

Met requirements
Yes
Not started



Yes
Implementing


n/a
Yes
Approved


WHI001WH
Whitianga
4,115
Hauraki District
Zone code
Distribution zone
Size
Type
KAI013KA
Kaimanawa
Population
204
Small
Local authority
69S

69U

69Y

KAR001KA
Karangahake
147
Small
Local authority



KER005KE
Kerepehi
1,371
Minor
Local authority





NR

NR

WSP status
MAC003MA
Mackaytown
174
Small
Local authority

n/a
Yes
Implementing
OHI001OH
Ohinemuri
702
Minor
Local authority






n/a
Yes
Implementing





n/a
Yes
Implementing


n/a
Yes
Not started
PAE001PA
Paeroa
3,864
Minor
Local authority

TUR007TU
Turua
1,181
Minor
Local authority



WAI003WA
Waihi
4,623
Minor
Local authority



NR



n/a
Yes
Implementing
WAI043WA
Waikino
304
Small
Local authority






n/a
Yes
Implementing
WAI201WA
Waitakaruru
2,076
Minor
Local authority



NR


n/a
Yes
Approved
Annual Report on Drinking-water Quality 2013–2014
103
Appendix 4. Requirements of the Health Act
Waikato District
Zone code
Distribution zone
HUN002HU
Huntly
HUN002RO
Rotongaro
NGA002HO
Horotiu
NGA002NG
Ngaruawahia
NOR013NO
North Western District,
Waikato DC
POK001PO
Pokeno
RAG001RA
SOU009SO
TAU002HO
Hopu Hopu
Medium
Local authority
69S

n/a
No
Approved
130
Small
Local authority


NR
NR


n/a
Yes
Approved
459
Small
Local authority


n/a
Yes
Approved


NR


Local authority
NR


Medium


n/a
No
Implementing
115
Small
Local authority



NR


n/a
Yes
Approved
519
Minor
Local authority


NR


n/a
Yes
Not started
Raglan
3,187
Minor
Local authority


NR


n/a
Yes
Approved
5,466
Medium
Local authority



NR


Southern Districts,
Waikato DC


n/a
Yes
Approved
Small
Local authority



NR


n/a
Yes
Approved


NR


n/a
Yes
Approved
NR


n/a
Yes
Approved
NR


n/a
Yes
Approved
TAU002TA
Taupiri
TEK001TR
Te Kauwhata / Rangiriri
Population
7,210
5,691
200
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF
529
Minor
Local authority

1,410
Minor
Local authority



NR

Met requirements
WSP status
TEK001WH
Whangamarino Rural /
Meremere
739
Minor
Local authority

TUA002TN
Tuakau North
823
Minor
Local authority


NR



n/a
Yes
Implementing
Minor
Local authority


NR



n/a
Yes
Implementing
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
Medium
Local authority






n/a
No
Redrafting
Minor
Local authority





n/a
Yes
Redrafting
Medium
Local authority



NR



n/a
No
Redrafting
TUA002TS
Tuakau South
3,119
Matamata Piako District
Zone code
Distribution zone
MAT004MA
Matamata township
MAT004WA
Waharoa
MOR001MO
Morrinsville township
TAH001TA
Tahuna township
TEA003TE
Te Aroha
WAI049WA
Waitoa village and factory
Health Act
mini-key
104
69S Adequacy of supply
 Met requirements
Population
6,309
634
6,603
WSP status
120
Small
Local authority



NR


n/a
Yes
Draft
3,768
Minor
Local authority



NR


n/a
Yes
Redrafting
500
Small
Private other


NR
NR


n/a
Yes
Draft
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Hamilton City
Zone code
Distribution zone
HAM001HA
Hamilton City
HAM001RU
Ruakura/Ryburn Road
HAM001TE
Temple View, Hamilton
Population
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
Local authority
69S

130,813
Large
151
Small
1,413
WSP status
n/a
Yes
Implementing
Local authority






Yes
Implementing
Minor
Local authority






n/a

Yes
Implementing
69Z

69ZD

69ZE

69ZF
Met requirements
n/a
Yes
Implementing
Waipa District
Zone code
Distribution zone
CAM001CA
Cambridge
CAM001KA
HAM006IT
HAM006WE
Population
Size
Type
13,368
Large
Local authority
69S

69U

69Y

WSP status
Karapiro Village
132
Small
Local authority






n/a
Yes
Implementing
East Side Terminal
400
Small
Private other



NR


n/a
Yes
Not planned
West Side Aviation Area
350
Small
Private other



NR


n/a
Yes
Not planned


NR


n/a
Yes
Approved
NR


n/a
Yes
Approved

KIH001KI
Kihikihi
2,000
Minor
Local authority

PUK001OH
Ohaupo
468
Small
Local authority





NR

n/a
Yes
Approved


n/a
Yes
Approved


PUK001PU
Pukerimu Rural
3,278
Minor
Local authority

TEA001PI
Pirongia
1,500
Minor
Local authority



Medium
Local authority



NR

n/a
Yes
Approved
Small
Communal



NR


n/a
Yes
Not started
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements

NR


n/a
Yes
Not started
NR


n/a
Yes
Not started
NR



n/a
Yes
Approved


n/a
Yes
Implementing
NR



n/a
Yes
Not started


n/a
Yes
Implementing
TEA001TE
Te Awamutu Township
TOK006TH
Tokanui
9,165
250
Otorohanga District
Zone code
Distribution zone
Population
ARO001AO
Aotearoa Road, Arohena
120
Small
Local authority

ARO001MA
Mangare Road, Arohena
120
Small
Local authority


NR



390
Small
Local authority

2,875
Minor
Local authority



Tihiroa
400
Small
Local authority



Waipa
175
Small
Local authority



KAW001KA
Kawhia Township
OTO001OT
Otorohanga
TIH001TI
WAI047WA
WSP status
Annual Report on Drinking-water Quality 2013–2014
105
Appendix 4. Requirements of the Health Act
South Waikato District
Zone code
Distribution zone
ARA003AR
Arapuni
CAR006CA
Carter Holt Harvey
Kinleith
PUT001PU
Putaruru
TIR001TI
Tirau
TOK001TO
Tokoroa
Population
Size
Type
69S

69U

69Y

69Z
300
Small
Local authority
350
Small
4,116
700
13,300
69ZE

69ZF
Met requirements
NR
69ZD

Private other



Minor
Local authority


Minor
Local authority


Large
Local authority


Size
Type
69S
WSP status
n/a
Yes
Approved
NR


n/a
Yes
Not started

NR



Yes
Approved



n/a
Yes
Approved

NR



n/a
No
Implementing
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements





n/a
Yes
Implementing
NR


n/a
Yes
Approved

n/a
Yes
Redrafting
n/a

Yes
Approved
No
Not planned
69ZF
Met requirements
Yes
Approved
Waitomo District
Zone code
Distribution zone
Population
BEN002BE
Benneydale
280
Small
Local authority

MOK002MO
Mokau, Waitomo
200
Small
Local authority





NR

NR


N/A
PIO001PI
Piopio
TEK003TE
Te Kuiti
WAI012WC
Waitomo Caves
500
Small
Local authority

4,612
Minor
Local authority



Small
Private other



NR

69ZD

69ZE

500
WSP status
Ruapehu District
Zone code
Distribution zone
NAT001NA
National Park
OHA001OH
Ohakune Township
OHU001OH
Ohura
Population
Size
Type
Small
Local authority
69S

69U

69Y

69Z
240
1,500
Minor
Local authority





Yes
Redrafting
160
Small
Local authority



NR

n/a



n/a
Yes
Implementing


NR


n/a
Yes
Not started
NR

n/a
Yes
Not planned
NR

N/A

n/a
Yes
Redrafting


Yes
Approved


n/a

No
Implementing

N/A
n/a
Yes
Implementing
OWH001OW Owhango
200
Small
Local authority

PIR001PI
120
Small
Communal



NR

Piriaka
NR
RAE001RA
Raetihi Township
749
Minor
Local authority

TAU003TA
Taumarunui
4,870
Minor
Local authority



WAI002WA
Waiouru Township
2,500
Minor
Government
other


NR
NR

WHA015WV
Whakapapa Village
200
Small
DOC


NR

Health Act
mini-key
106
69S Adequacy of supply
 Met requirements
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Western Bay of Plenty District
Zone code
Distribution zone
TEP002BA
Bayliss
TEP002BU
Te Puke (Bush)
TEP002MA
TEP002TP
Population
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
Local authority
69S

200
Small
200
Small
Maketu
4,500
Te Puke
8,000
WES011AT
Athenree
WES011KA
Katikati
WES013MI
WES013WE
WSP status
n/a
Yes
Implementing
Local authority






n/a
Yes
Implementing
Minor
Local authority






n/a
Yes
Implementing
Medium
Local authority






n/a
Yes
Implementing
3,765
Minor
Local authority




n/a
Yes
Implementing
Medium
Local authority


NR


5,205



n/a
Yes
Implementing
Minden
1,200
Minor
Local authority






n/a
Yes
Implementing
Westbay Central
4,600
Minor
Local authority






n/a
Yes
Implementing
Zone code
Distribution zone
Population
Size
Type
69Z
Small
Communal
NR
NR
69ZE

Met requirements
120
69ZD

69ZF
Boscabel Stage 1
69U

69Y
BOS001EA
69S

Not planned

n/a

Yes

Tauranga City
BOS001WE
Boscabel Stage 2
TAU004MP
Mt Maunganui – Papamoa
TAU004TB
Tauranga – Bethlehem
WSP status
120
Small
Communal

Not planned
Large
Local authority


NR

No
57,939
NR




n/a
Yes
Implementing
Large
Local authority






n/a
Yes
Implementing
56,493
Whakatane District
Zone code
Distribution zone
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
MAT005MA
Matata
690
Minor
Local authority






n/a
Yes
Implementing
MIN001MI
Minginui
170
Small
Private other


Yes
Approved
2,060
Minor
Local authority



N/A

n/a
Murupara
NR


MUR002MU
NR

Yes
Implementing



n/a

RAN007ED
Edgecumbe
RAN007ON
Onepu
RAN007TE
Te Teko
RAN007TH
Thornton
RUA003RU
RUA008RU
Population
WSP status
1,680
Minor
Local authority

NR

No
Approved
395
Small
Local authority



NR


n/a
Yes
Not started
NR

NR


Not started

n/a

Yes

No
Not started
686
Minor
Local authority


3,194
Minor
Local authority


Ruatoki
560
Minor
Local authority



NR



n/a
Yes
Implementing
Ruatahuna Village
300
Small
Private other


Yes
Approved
790
Minor
Local authority



N/A

n/a
Taneatua
NR


TAN001TA
NR

n/a
Yes
Implementing
TEM004TE
Te Mahoe
120
Small
Local authority






n/a
Yes
Implementing
WAI017WA
Waimana
160
Small
Local authority






n/a
Yes
Implementing
WHA005OH
Ohope
Medium
Local authority






n/a
Yes
Implementing
WHA005WH
Whakatane
Large
Local authority






n/a
Yes
Implementing
6,000
15,020
Annual Report on Drinking-water Quality 2013–2014
107
Appendix 4. Requirements of the Health Act
Kawerau District
Zone code
Distribution zone
KAW003KA
Kawerau
KAW003UV
Upper Valley Road
Population
5,390
970
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF

Met requirements
Local authority
69S

Medium
Minor
Size
Type
WSP status
No
Redrafting
Local authority



NR



Yes
Redrafting
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
Opotiki District
Zone code
Distribution zone
Population
WSP status
KAI054KA
Kaiaio Hapu
160
Small
Marae


NR
NR


n/a
Yes
Approved
KUT003KU
Kutarere
300
Small
Communal


NR
NR


n/a
Yes
Redrafting
OMA016OM
Omaio
150
Small
Private other
n/a
No
Not planned
Minor
Local authority
NR


1,100
NR


Hikutaia, Opotiki
NR

NR
OPO001HI
NR


n/a
Yes
Approved
OPO001OP
Opotiki Town
4,000
Minor
Local authority




n/a
Yes
Approved

NR





TEK004TE
Te Kaha
150
Small
Local authority

n/a
Yes
Implementing
WHA031WH
Whanarua Bay
200
Small
Communal


NR
NR


n/a
Yes
Not planned
Size
Type
69S

69U

69Y
69Z
69ZE

69ZF
Met requirements
NR
69ZD

n/a
Yes
Draft
NR


n/a
Yes
Redrafting
NR



n/a
Yes
Redrafting


n/a
Yes
Implementing



n/a
Yes
Implementing
NR


n/a
Yes
Approved
NR



n/a
Yes
Redrafting


n/a
Yes
Implementing
Rotorua District
Zone code
Distribution zone
Population
BRU005BR
Brunswick 4
110
Small
Private other
HAM003HA
Hamurana
900
Minor
Local authority


NR



HAM003KA
Kaharoa
800
Minor
Local authority

KAI009KA
Kaingaroa
400
Small
Communal



NR

MAM001MA Mamaku Township
NGO001NG
Ngongotaha Township
868
Minor
Local authority

4,826
Minor
Local authority





REP001RE
Reporoa
1,060
Minor
Local authority

ROT001OK
Okareka
730
Minor
Local authority



ROT001RE
Rotorua Eastern Suburbs
ROT002RO
Rotoma
ROT003RO
Rotorua City
ROT004RO
Rotoiti
WAI074WA
Waipa Sawmill
Health Act
mini-key
108
69S Adequacy of supply
 Met requirements
WSP status
Medium
Local authority






n/a
Yes
Implementing
340
Small
Local authority





n/a
Yes
Not started
42,500
Large
Local authority



NR



n/a
Yes
Implementing
880
Minor
Local authority



NR


n/a
Yes
Redrafting
300
Small
Private other


NR
NR


n/a
Yes
Not planned
9,600
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Taupo District
Zone code
Distribution zone
ACA001AC
Acacia Bay
ACA001MA
Mapara Road Rural
ATI001AV
BON001BO
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF

Met requirements
Local authority
69S

1,512
Minor
869
Minor
No
Implementing
Local authority






n/a
Yes
Implementing
Atiamuri Village
134
Bonshaw Park
152
Small
Local authority






n/a
Yes
Implementing
Small
Local authority





n/a
Yes
Approved
200
Small
Local authority



NR

CEN001RR
Rakanui Road
HAT001HV
Hatepe Village


n/a
Yes
Implementing
174
Small
Local authority






n/a
Yes
Implementing
KIN001KI
MAN002MA
Kinloch Town
1,604
Minor
Local authority






n/a
Yes
Implementing
Mangakino
1,312
Minor
Local authority






Yes
Implementing
Motuoapa
739
Minor
Local authority






n/a

MOT002MO
No
Implementing






No
Implementing


Yes
Approved


n/a

OMO001OM Omori / Kuratau / Pukawa
RIV003RI
River Rd Reporoa
TAU001TC
Taupo Central and West
TAU001TS
Taupo – Taupo South
Population
WSP status
1,783
Minor
Local authority

197
Small
Local authority



Large
Local authority



NR

Yes
Implementing
Medium
Local authority






n/a
Yes
Implementing



17,105
6,396
TIR002TI
Tirohanga
325
Small
Local authority

n/a
Yes
Approved
TUR001TO
Tokaanu
360
Small
Local authority



NR




n/a
Yes
Implementing





n/a
Yes
Implementing
NR


n/a
Yes
Approved

n/a
Yes
Approved
TUR001TU
Turangi
WHA010WH
Whareroa
WHA011WH
Whakamaru
3,578
Minor
Local authority

313
Small
Local authority



Small
Local authority



NR

116
Gisborne District
Zone code
Distribution zone
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
ENI001MA
Mangahauini
Population
130
Small
Communal



n/a
Yes
Redrafting
Gisborne City
29,600
Large
Local authority


NR


GIS001GI
NR

WSP status


Implementing
Gisborne Rural
1,000
Minor
Local authority






n/a

Yes
GIS001RU
Yes
Implementing
TEK002TE
Te Karaka
491
Small
Local authority





Yes
Implementing
Te Puia Springs Hospital
and Village
300
Small
Health
NR


TEP001TE

NR
NR


n/a
Yes
Approved
WHA004WH
Whatatutu
200
Small
Local authority
NR


NR


n/a
Yes
Approved
Annual Report on Drinking-water Quality 2013–2014
109
Appendix 4. Requirements of the Health Act
New Plymouth District
Zone code
Distribution zone
ING001IN
Inglewood
NEW002BE
Bell Block
NEW002LE
Lepperton
NEW002NE
New Plymouth
NEW002UR
NEW002WA
Population
Size
Type
Local authority
69S

69U

69Y

3,983
Minor
4,820
Minor
69Z
Local authority



NR

69ZD

69ZE

69ZF
Met requirements
WSP status
n/a
Yes
Draft


n/a
Yes
Implementing
200
Small
Local authority






n/a
Yes
Implementing
45,420
Large
Local authority






n/a
Yes
Implementing
Urenui/Tikorangi
1,030
Minor
Local authority






n/a
Yes
Implementing
Waitara
7,602
Medium
Local authority






n/a
Yes
Implementing
OAK001OA
Oakura
1,625
Minor
Local authority



NR


n/a
Yes
Draft
OKA002OK
Okato
530
Minor
Local authority



NR


n/a
Yes
Draft
Size
Type
69Y

69Z

69ZD

69ZE

Met requirements
Local authority
69U

69ZF
Small
69S

n/a
Yes
Implementing
Medium
Local authority






n/a
No
Submitted
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
Small
Private other




n/a
Yes
Draft

NR





Stratford District
Zone code
Distribution zone
MID001MI
Midhirst
STR001ST
Stratford
Population
200
6,773
WSP status
South Taranaki District
Zone code
Distribution zone
COL005PI
Pihama
Population
350
WSP status
ELT001EL
Eltham
1,980
Minor
Local authority

n/a
Yes
Implementing
HAW003HA
Hawera
8,550
Medium
Local authority






n/a
Yes
Implementing





n/a
Yes
Implementing



n/a
Yes
Implementing

n/a
Yes
Draft
Yes
Draft
HAW003NO
Normanby
850
Minor
Local authority

HAW003OH
Ohawe Beach
210
Small
Local authority





INA001IN
Inaha
495
Small
Local authority

NR

OPU001OP
Opunake
1,370
Minor
Local authority



NR


PAT001PA
Patea
1,150
Minor
Local authority





Yes
Draft
RAH001RA
Rahotu
115
Small
Local authority



NR

n/a



n/a
Yes
Implementing
WAI018KA
Kaponga
370
Small
Local authority



NR


n/a
Yes
Draft
WAI018MA
Manaia
925
Minor
Local authority



NR


n/a
Yes
Draft
WAI018RU
Waimate West Rural
1,585
Minor
Local authority



NR


Draft
Waverley
950
Minor
Local authority



NR


n/a

Yes
WAV001WA
Yes
Draft
Health Act
mini-key
110
69S Adequacy of supply
 Met requirements
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Wairoa District
Zone code
Distribution zone
RAU006RA
Raupunga
TUA005TU
Tuai
WAI006FR
Frasertown
WAI006WA
Wairoa
Population
Size
Type
69S
69U

69Y
69Z
250
Small
Communal
300
Small
Local authority
NR

350
Small
Local authority

4,300
Minor
Local authority

Size
Type
69ZD

69ZE

69ZF
Met requirements
NR

NR


NR



69S
69U
WSP status
n/a
Yes
Approved


n/a
Yes
Implementing



n/a
Yes
Implementing



n/a
Yes
Implementing
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
Napier City
Zone code
Distribution zone
Population
WSP status
BAY001BA
Bayview Township
894
Minor
Local authority






n/a
Yes
Implementing
NAP001NA
Napier City
25,800
Large
Local authority






n/a
Yes
Implementing
NAP001TA
Taradale
24,110
Large
Local authority






n/a
Yes
Implementing
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements


NR


n/a
Yes
Draft
Hastings District
Zone code
Distribution zone
Population
WSP status
CLI001AL
Allen Lane/Ferry Road,
Clive
198
Small
Local authority

CLI001VA
Valerie St/Tuckers Lane,
Clive
362
Small
Local authority



NR



Yes
Draft
HAS001BP
Bridge Pa
300
Small
Local authority






n/a
Yes
Implementing
HAS001EA
Hastings East
13,562
Large
Local authority






n/a
Yes
Implementing





Implementing


n/a

Yes

Yes
Implementing

HAS001FL
Flaxmere
11,324
Large
Local authority

HAS001WE
Hastings West and Central
20,829
Large
Local authority





1,900
Minor
Local authority

Draft
Large
Local authority





n/a

Yes
11,623
NR


Yes
Implementing
Omahu
126
Small
Local authority



NR


n/a
Yes
Draft
Paki Paki
200
Small
Local authority



NR


n/a
Yes
Draft
PAR025PA
Parkhill Farm
288
Small
Local authority



NR


Not planned
Waimarama
260
Small
Local authority



NR


n/a

Yes
WAI007WA
Yes
Draft
WHA029WH
Whakatu
337
Small
Local authority



NR


n/a
Yes
Draft
WHI007WH
Whirinaki, Hawkes Bay
750
Minor
Local authority



NR


n/a
Yes
Draft
HAU002HA
Haumoana / Te Awanga
HAV001HA
Havelock North
OMA008OM
PAK008PA
Annual Report on Drinking-water Quality 2013–2014
111
Appendix 4. Requirements of the Health Act
Central Hawkes Bay District
Zone code
Distribution zone
POR003PT
Porangahau Township
TAK001TA
Takapau Township
WAI004HI
Population
Size
Type
69U

69Y

69Z
Local authority
69S

NR
69ZD

130
Small
570
Minor
Waipukurau High Pressure
Zone
3,000
WAI004LO
Waipukurau Low Pressure
Zone
WAI005OT
Otane Township
WAI005WA
Waipawa Township
69ZE
69ZF
Met requirements
Local authority



NR
Minor
Local authority



666
Minor
Local authority


546
Minor
Local authority

1,809
Minor
Local authority

Size
Type
Small
Local authority
Size
Type
WSP status
N/A

n/a
Yes
Draft

n/a
Yes
Draft
NR

N/A
n/a
Yes
Draft

NR

N/A
n/a
Yes
Draft


NR

N/A
n/a
Yes
Approved


NR

N/A
n/a
Yes
Approved
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements


NR
NR

N/A
n/a
Yes
69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
n/a
Yes
Implementing
NR


n/a
Yes
Draft

Chatham Islands
Zone code
Distribution zone
Population
WAI158WA
Waitangi, Chatham Islands
125
WSP status
Approved
Wanganui District
Zone code
Distribution zone
BRU001BR
Brunswick-Westmere
450
Small
Local authority
69S

FOR001FO
Fordell Township
350
Small
Local authority





NR

n/a
Yes
Draft


n/a
Yes
Draft


MAX001MA
Maxwell
MOW001MO Mowhanau Beach
Population
200
Small
Local authority

300
Small
Local authority





NR

WSP status
WAN001AR
Aramoho
5,000
Minor
Local authority

Implementing
Wanganui East
5,000
Minor
Local authority






n/a

Yes
WAN001EA
Yes
Implementing
Local authority






n/a
Yes
Implementing
WAN001WA
Health Act
mini-key
112
Wanganui City
69S Adequacy of supply
 Met requirements
29,000
Large
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Rangitikei District
Zone code
Distribution zone
BUL001BU
Bulls Township
HUN001HU
Hunterville Township
MAN001MA
Mangaweka Township
MAR001MA
Marton Township
RAT001RA
Ratana Township
TAI001TA
Taihape Township
Population
Size
Type
69U

69Y

69Z
Local authority
69S

1,800
Minor
400
Small
69ZD

69ZE

69ZF
Met requirements
Local authority



n/a
Yes
Draft
NR



n/a
Yes
Draft


Implementing

n/a

Yes

No
Draft
NR
WSP status
180
Small
Local authority



3,750
Minor
Local authority



450
Small
Local authority



NR



n/a
Yes
Implementing
2,200
Minor
Local authority



NR


n/a
Yes
Draft
Size
Type
69Y

69Z

69ZD

69ZE

Met requirements
Local authority
69U

69ZF
Large
69S

n/a
No
Implementing


NR


n/a
Yes
Redrafting


NR


Yes
Redrafting

n/a

Manawatu District
Zone code
Distribution zone
FEI001FE
Feilding
Population
13,000
HAL001HA
Halcombe-Stanway
430
Small
Local authority

HIM001HI
Himatangi Beach
438
Small
Local authority

WSP status
KIW003KI
Kimbolton
150
Small
Communal

1,200
Minor
Government
other

NR

Redrafting
Ohakea
NR

No
OHA002OH
NR





Yes
Implementing
SAN001SA
Sanson
492
Small
Local authority



NR


n/a
Yes
Redrafting
WAI022WA
Waituna West
200
Small
Local authority



NR


n/a
Yes
Redrafting
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements





n/a
Yes
Implementing



n/a
Yes
Draft


n/a
Yes
Implementing
Yes
Draft
No
Draft
Palmerston North City
Zone code
Distribution zone
ASH001AS
Ashhurst
BUN001BU
Bunnythorpe
Population
2,800
Minor
Local authority

450
Small
Local authority



NR
NR

WSP status
4,500
Minor
Government
other

Longburn
240
Small
Local authority



NR


LON002SC
Longburn Adventist
College
300
Small
Education
public

NR
NR
NR


n/a

LON006BR
Longburn, Brandlines
150
Small
Private other
No
Not planned
Medium
Private other
NR

n/a
9,000
NR


Massey University
NR


MAS001MA
NR



n/a
Yes
Implementing
PAL001AO
Aokautere
2,739
Minor
Local authority






n/a
Yes
Implementing
PAL001FW
Fitzherbert West
450
Small
Local authority






n/a
Yes
Implementing
PAL001KG
Kelvin Grove
Medium
Local authority






n/a
Yes
Implementing
PAL001PC
Palmerston North City
Large
Local authority






n/a
Yes
Implementing
LIN001LI
Linton
LON001LO
5,784
58,680
Annual Report on Drinking-water Quality 2013–2014
113
Appendix 4. Requirements of the Health Act
Tararua District
Zone code
Distribution zone
DAN001DA
Dannevirke
EKE001EK
Eketahuna
NOR002NO
Norsewood
PAH001PA
Pahiatua
PLE002PL
Pleckville
PON001PO
Pongaroa
WOO001WO Woodville
Population
Medium
Local authority
69S

n/a
Yes
Implementing
456
Small
Local authority






n/a
Yes
Implementing
200
Small
Local authority




n/a
Yes
Redrafting
Minor
Local authority



NR


2,700


n/a
Yes
Implementing
200
Small
Communal

NR


n/a
No
Not started
Small
Communal

NR


n/a
No
Not planned
1,500
Minor
Local authority

NR

NR

NR
200

NR


n/a
Yes
Draft
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements





6,000
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
WSP status
Horowhenua District
Zone code
Distribution zone
Population
WSP status
FOX002FO
Foxton
2,700
Minor
Local authority

n/a
Yes
Implementing
FOX003FO
Foxton Beach
1,900
Minor
Local authority






n/a
Yes
Implementing





Implementing


n/a

Yes
NR
No
Submitted



No
Implementing
LEV001LE
Levin
SHA001SH
Shannon
TOK002TO
Tokomaru
20,000
Large
Local authority

1,436
Minor
Local authority


Minor
Local authority


NR
NR

550
Kapiti Coast District
Zone code
Distribution zone
HAU003HA
Hautere
OTA003OT
OTA003WA
Population
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
700
Minor
Local authority






n/a
Yes
Implementing
WSP status
Otaki
4,700
Minor
Local authority






n/a
Yes
Implementing
Waitohu
1,000
Minor
Local authority






n/a
Yes
Implementing





PAE002PA
Paekakariki
1,700
Minor
Local authority

n/a
Yes
Implementing
WAI010PA
Paraparaumu/Raumati
25,200
Large
Local authority






n/a
Yes
Implementing
WAI010WA
Waikanae
10,600
Large
Local authority






n/a
Yes
Implementing
Upper Hutt City
Zone code
Distribution zone
UPP001PI
Pinehaven
UPP001UP
Upper Hutt Central
Health Act
mini-key
69S Adequacy of supply
 Met requirements
114
Population
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
3,090
Minor
Local authority






n/a
Yes
Implementing
31,560
Large
Local authority






n/a
Yes
Implementing
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
The Hutt City
Zone code
Distribution zone
LOW001EA
Eastbourne
LOW001HA
Haywards
LOW001LO
Lower Hutt
LOW001PE
Petone
LOW001ST
LOW001WA
Population
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
Local authority
69S

4,704
Minor
372
Small
56,103
WSP status
n/a
Yes
Implementing
Local authority






n/a
Yes
Implementing
Large
Local authority






n/a
Yes
Implementing
8,034
Medium
Local authority






n/a
Yes
Implementing
Stokes Valley
9,198
Medium
Local authority






Implementing
17,058
Large
Local authority






n/a

Yes
Wainuiomata
Yes
Implementing
Size
Type
69Y

69Z

69ZD

69ZE

Met requirements
Local authority
69U

69ZF
Small
69S

n/a
Yes
Implementing
Medium
Local authority






n/a
Yes
Implementing
Large
Local authority






n/a
Yes
Implementing





Porirua City
Zone code
Distribution zone
JUD001JU
Judgeford
Population
200
POR001MA
Mana/Plimmerton/
Paremata
5,184
POR001PH
Porirua High Level
15,398
POR001PL
Porirua Low Level
POR001PU
Pukerua Bay
POR001WH
Whitby
WSP status
16,924
Large
Local authority

n/a
Yes
Implementing
1,656
Minor
Local authority






n/a
Yes
Implementing
Medium
Local authority






n/a
Yes
Implementing
7,282
Wellington City
Zone code
Distribution zone
Size
Type
Brooklyn
9,765
Medium
Local authority
69S

69U

69Y

69Z

69ZD

69ZE

69ZF

Met requirements
WEL002BR
Population
Yes
Implementing
WSP status
WEL002CH
Churton
4,446
Minor
Local authority






Implementing
Eastern Wellington
16,815
Large
Local authority






n/a

Yes
WEL002EA
Yes
Implementing






WEL002JO
Johnsonville
18,357
Large
Local authority

Yes
Implementing
WEL002KA
Karori
13,146
Large
Local authority







Yes
Implementing
WEL002KE
Kelburn
9,924
Medium
Local authority







Yes
Implementing
WEL002ON
Onslow
11,883
Large
Local authority







No
Implementing
WEL002SO
Southern Wellington
30,024
Large
Local authority







Yes
Implementing
WEL002TA
Tawa
12,903
Large
Local authority






No
Implementing
WEL002WA
Wadestown
Medium
Local authority






n/a

Yes
Implementing
WEL002WE
Wellington Central
Large
Local authority







No
Implementing
6,789
31,074
Annual Report on Drinking-water Quality 2013–2014
115
Appendix 4. Requirements of the Health Act
Masterton District
Zone code
Distribution zone
FER001FE
Fernridge
MAS002MA
Masterton
OPA001OP
TIN002TI
WAI058WA
Population
Size
Type
69S

69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
WSP status
320
Small
Communal
Implementing
Large
Local authority






n/a

Yes
19,000
Yes
Implementing
Opaki
600
Minor
Communal


NR
NR


n/a
Yes
Draft
Tinui
120
Small
Local authority


NR
NR


Yes
Not planned
Wainuioru Rural Water
184
Small
Communal


NR
NR


n/a

Yes
Not started
Size
Type
69U

69Y

69Z

69ZD

69ZE

Met requirements
Local authority
69S

69ZF
Minor
n/a
Yes
Size
Type
69ZD

69ZE

69ZF

Yes
Implementing

NR

69Z

Met requirements
Local authority
69U

69Y
Minor
69S


Carterton District
Zone code
Distribution zone
CAR001CA
Carterton
Population
4,200
WSP status
Implementing
South Wairarapa District
Zone code
Distribution zone
FEA001FE
Featherston
Population
2,580
WSP status
GRE002GR
Greytown
1,952
Minor
Local authority

Draft
Martinborough
1,505
Minor
Local authority


NR


n/a

Yes
MAR003MA
NR


Yes
Implementing
Size
Type
69U
69Y
69Z
Small
Communal
No
Draft
Local authority
NR

69ZF

Large
NR

69ZE

46,437
NR

69ZD

Met requirements
150
69S




Yes
Implementing
Nelson City
Zone code
Distribution zone
GLE013GL
Glenwood
NEL001NL
Nelson
Health Act
mini-key
116
69S Adequacy of supply
 Met requirements
Population
69U Source protection
 Failed requirements

69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Tasman District
Zone code
Distribution zone
APP002AP
CEN002CT
COL007CO
DOV001DO
EIG001EI
HOP001HO
KAI015KA
LAK013LA
LOW006LM
LOW006LO
MOT001MO
MUR001MU
POH001PV
RED001R1
RED001R2
RIC002RI
TAP003TA
WAI023MR
WAI023WA
WAK001WA
Appleby Hills
Central Takaka
Collingwood
Dovedale Rural
Eighty Eight Valley Rural
Hope/Brightwater
Kaiteriteri
Lake Rotoiti
Lower Moutere Scheme 2
Lower Moutere Scheme 1
Motueka
Murchison
Pohara
Redwoods #1
Redwoods #2
Richmond
Tapawera
Mapua Ruby Bay
Waimea Industrial
Wakefield
Population
Size
Type
69S
69U
69Y
69Z
Small
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Large
Small
Minor
Minor
Minor
Communal
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
DOC
Communal
Communal
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
NR



















NR
NR


















NR
NR





NR
NR
NR
NR
NR

Size
Type
24,028
618
4,185
160
1,884
740
Large
Minor
Minor
Small
Minor
Minor
Local authority
Local authority
Local authority
Communal
Local authority
Local authority
69S






69U






69Y



333
1,000
160
250
Small
Minor
Small
Small
Local authority
Local authority
Local authority
Communal








NR
NR

250
125
450
450
200
2,730
300
200
200
400
1,200
490
150
180
370
10,500
400
1,500
1,800
1,500
NR
NR
NR










NR

NR
NR

NR
NR
NR
NR




NR
69ZD




















69ZE




















69ZF
Met requirements
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a

No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
69ZD






69ZE






69ZF











n/a
n/a
n/a
n/a
WSP status
Not started
Draft
Approved
Not started
Not started
Implementing
Not started
Implementing
Draft
Draft
Implementing
Approved
Draft
Draft
Draft
Implementing
Implementing
Implementing
Implementing
Approved
Marlborough District
Zone code
Distribution zone
BLE001BL
HAV002HA
PIC001PI
RAR001RA
REN001RE
RIV002RI
Blenheim
Havelock
Picton/Waikawa
Rarangi
Renwick
Riverlands Industrial
Estate
Dashwood Rural
Seddon, Awatere Valley
Wairau Valley
Ward
SED001DA
SED001SE
WAI034WA
WAR003WA
Population
NR


NR
69Z

NR
NR
NR
NR
NR


NR
NR
n/a
n/a
n/a
n/a
n/a
n/a

Met requirements
WSP status
Yes
Yes
Yes
Yes
Yes
Yes
Implementing
Draft
Redrafting
Draft
Draft
Redrafting
No
Yes
Yes
No
Implementing
Implementing
Not started
Not started
Annual Report on Drinking-water Quality 2013–2014
117
Appendix 4. Requirements of the Health Act
Buller District
Zone code
Distribution zone
HEC001HE
Hector
HEC001NG
Ngakawau
LIT003LI
PUN001PU
Population
Size
Type
69U

69Y
Local authority
69S

69ZD

69ZE

69ZF
Met requirements
NR
69Z

300
Small
135
Small
Local authority


Little Wanganui
150
Punakaiki
230
Small
Local authority

Small
Local authority

REE001RE
Reefton
WAI001WA
Waimangaroa
951
Minor
Local authority


300
Small
Local authority


WES001CA
Carters Beach
WES001WE
Westport
357
Small
Local authority

4,617
Minor
Local authority

Size
Type
Small
WSP status
n/a
Yes
Implementing
NR



n/a
Yes
Implementing

NR
NR


Draft
NR

NR


n/a

Yes

Yes
Redrafting
NR



Yes
Redrafting
NR



n/a
Yes
Redrafting

NR



n/a
Yes
Implementing





n/a
Yes
Implementing
69U

69Y

69Z
69ZD

69ZE

69ZF
Met requirements
Local authority
69S

n/a
Yes
Redrafting



Grey District
Zone code
Distribution zone
BLA001BL
Blackball
Population
481
NR
WSP status
GRE001CO
Cobden
2,000
Minor
Local authority

n/a
Yes
Approved
GRE001GM
Greymouth
7,183
Medium
Local authority



NR




n/a
Yes
Approved





RUN001RA
Rapahoe
102
Small
Local authority

n/a
Yes
Implementing
RUN001RU
Runanga
1,337
Minor
Local authority






n/a
Yes
Implementing





STI001ST
Stillwater
122
Small
Local authority

n/a
Yes
Implementing
TAY001DO
Dobson
464
Small
Local authority






n/a
Yes
Implementing
Small
Local authority






n/a
Yes
Implementing
TAY001TA
Taylorville
198
Westland District
Zone code
Distribution zone
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements
FOX001FO
Fox Glacier
252
Small
Local authority



NR


n/a
Yes
Approved
FRA001FR
Franz Josef
330
Small
Local authority



NR


n/a
Yes
Approved
HAR001HA
Harihari
348
Small
Local authority





n/a
Yes
Approved
HOK001HO
Hokitika
3,537
Minor
Local authority



NR



Implementing
Kumara
318
Small
Local authority



NR


n/a

Yes
KUM001KU
Yes
Approved
ROS001RO
Ross Township
291
Small
Local authority





Yes
Approved
Whataroa
405
Small
Local authority



NR


WHA002WH



Yes
Implementing
Health Act
mini-key
118
69S Adequacy of supply
 Met requirements
Population
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Kaikoura District
Zone code
FER003FE
KAI004KU
KAI021EA
KEK001RE
KIN003KI
OAR001OA
OCE002OC
Distribution zone
Fernleigh Rural Water
Supply
Kaikoura Urban
Kaikoura East Coast Rural
Kekerengu Restaurant
Kincaid Rural Water
Supply
Oaro
Ocean Ridge
Population
150
Size
Small
Type
Local authority
69S

69U

69Y

69Z
NR
69ZD

69ZE

69ZF

Met requirements
WSP status
Yes
Approved
2,500
150
300
120
Minor
Small
Small
Small
Local authority
Local authority
Communal
Local authority








NR

NR



NR











n/a

Yes
No
No
No
Implementing
Implementing
Not planned
Implementing
400
500
Small
Small
Local authority
Local authority





NR

NR




n/a
n/a
Yes
Yes
Implementing
Draft
Population
1,200
480
150
400
Size
Minor
Small
Small
Small
Type
Local authority
Local authority
Local authority
Local authority
69S




69U




69Y




69Z

NR
NR
NR
69ZD




69ZE




69ZF

n/a
n/a
n/a
Met requirements
Yes
Yes
Yes
Yes
WSP status
Implementing
Submitted
Submitted
Not started
2,750
200
Minor
Small
Local authority
Local authority






NR
NR




n/a
n/a
Yes
Yes
Submitted
Not started
1,340
300
Minor
Small
Local authority
Local authority






NR
NR






Yes
Yes
Submitted
Submitted
420
1,500
1,100
162
300
500
150
600
160
420
400
240
300
Small
Minor
Minor
Small
Small
Small
Small
Minor
Small
Small
Small
Small
Small
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority







































NR
NR
NR
NR
NR
NR
NR
NR
NR



























n/a
n/a
n/a
n/a
n/a
n/a
n/a

Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Not started
Submitted
Submitted
Not started
Not started
Not started
Not started
Submitted
Not started
Implementing
Not started
Not started
Draft
Hurunui District
Zone code
AMB001AT
AMB004BE
AMB004BR
AMU001RO
ASH002AS
BAL003BA
CHE001CT
CHE001GO
CUL001CU
HAN001HA
HAW001HW
KAI039KA
KAR005KA
LEI001LE
LEI004LE
MOT016MO
PAR009PA
WAI026WT
WAI066UP
WAI067WA
WAI068WA
Distribution zone
Amberley Town
Amberley Beach
Broomfield
Rotherham Township and
Rural
Ashley/Sefton Rural
Balmoral Rural Water
Supply
Cheviot Town
Gore Bay/Port Robinson
Rural
Culverden
Hanmer Town
Hawarden/Waikari
Kaiwara
Lower Waitohi
Leithfield Rural
Leithfield Beach
Motunau, Greta, Scargill
Parnassus Rural
Waiau Township
Waitohi Upper, Waipara
Waiau Rural
Waipara Township
NR
NR
NR
n/a


n/a
n/a
Annual Report on Drinking-water Quality 2013–2014
119
Appendix 4. Requirements of the Health Act
Waimakariri District
Zone code
Distribution zone
CUS001CU
Cust
FER002FE
Fernside
KAI003KA
Kaiapoi
MAN009MA
Mandeville
OHO001OH
OXF101OX
OXF102OR
Oxford Rural No2
OXF103OX
Oxford Urban
PEG001PE
Pegasus
Population
Size
Type
Local authority
69S

69U

69Y

289
Small
215
Small
Local authority



10,843
1,109
Large
Local authority



Minor
Local authority



Ohoka
Oxford Rural No1
262
Small
Local authority



828
Minor
Local authority



Yes
Implementing



n/a
Yes
Implementing
NR


n/a
Yes
Draft
NR


n/a
Yes
Not started
NR


n/a
Yes
Approved



n/a
Yes
Approved


NR





n/a
Yes
Implementing
945
Minor
Local authority






n/a
Yes
Implementing


NR


n/a
Yes
Not started
NR



n/a
Yes
Not started


n/a
Yes
Implementing


n/a
Yes
Not started


n/a
Yes
Implementing
n/a

Yes
Implementing
Yes
Draft
Small
Local authority
Small
Local authority





15,769
Large
Local authority

1,036
Minor
Local authority





NR




NR


WES004SU
Summerhill
480
Small
Local authority

WES004WE
West Eyreton
122
Small
Local authority



Local authority



120
Not started
n/a

212
69S Adequacy of supply
 Met requirements
Yes

Local authority
452
Health Act
mini-key
n/a

NR

WSP status
Local authority
Poyntz Road
WOO002WO Woodend Town
Met requirements
Minor
Pines/Kairaki
Waikuku Beach
69ZF
Minor
POY001PO
Rangiora
69ZE

762
PIN001PK
WAI011KI
69ZD

2,018

RAN001RA
69Z
2,702
Minor
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Christchurch City
Zone code
Distribution zone
AKA001AY
Aylmers
AKA001LA
L’Aube Hill
BIR001BI
Birdlings Flat
BRO012BR
Brooklands / Kainga
CHR001CE
Central Christchurch
CHR001PA
Parklands
CHR001RI
Riccarton
CHR001RP
Rocky Point
CHR001WE
West Christchurch
Population
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF

Met requirements
Local authority
69S

900
Minor
450
Small
240
2,300
WSP status
Yes
Implementing
Local authority







Yes
Implementing
Small
Local authority






n/a
Yes
Implementing
Minor
Local authority






Yes
Implementing
236,000
Large
Local authority






n/a

Yes
Implementing
17,000
Large
Local authority






n/a
Yes
Implementing
11,500
Large
Local authority






n/a
Yes
Implementing
4,500
Minor
Local authority






Yes
Implementing
42,000
Large
Local authority






n/a

Yes
Implementing





DUV001DU
Duvauchelle
440
Small
Local authority

n/a
Yes
Implementing
LIT001LI
Little River
240
Small
Local authority






n/a
Yes
Implementing





LYT001DI
Diamond Harbour
690
Minor
Local authority

Implementing
Governors Bay
900
Minor
Local authority






n/a

Yes
LYT001GO
Yes
Implementing






Yes
Implementing






Yes
Implementing

n/a
No
Not started
n/a

Yes
Implementing
Yes
Implementing
LYT001LY
Lyttelton
NOR012CH
Northwest Christchurch
2,130
Minor
Local authority

83,000
Large
Local authority

OKA010OK
Okains Bay
105
Small
Communal

TAK002TA
Takamatua
280
Small
Local authority

NR

NR

NR




Local authority






WAI138WA
Wainui
320
Small
Annual Report on Drinking-water Quality 2013–2014
121
Appendix 4. Requirements of the Health Act
Selwyn District
Zone code
Distribution zone
ART002AR
Arthurs Pass
CAS003CA
Castle Hill
CLA005CL
Claremont
DAR001DA
Darfield
DUN008DU
Population
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF

Met requirements
Local authority
69S

350
Small
299
Small
WSP status
Yes
Implementing
Local authority






n/a
Yes
Implementing
170
Small
Local authority






Implementing
Minor
Local authority





Yes
Approved
Dunsandel and Sherwood
Estate
480
Small
Local authority


NR
NR

n/a

Yes
3,283


n/a
Yes
Implementing
EDE002ED
Edendale, Sandy Knolls
180
Small
Local authority







Yes
Implementing
JOH001JO
Johnson Road, West
Melton
160
Small
Local authority







Yes
Implementing
JOW001JO
Jowers Road, West
Melton
160
Small
Local authority






n/a
Yes
Implementing
KIR001KI
Kirwee
1,100
Minor
Local authority







Yes
Implementing





LAK007LA
Lake Coleridge
LEE001LE
Leeston
LIN002LI
Lincoln
MAL001DA
Dalethorpe
148
Small
Local authority

Implementing
Minor
Local authority






n/a

Yes
2,350
Yes
Implementing





n/a
Yes
Implementing
Yes
Implementing
Yes
Implementing
3,670
Minor
Local authority

183
Small
Local authority











n/a

MAL001MA
Malvern Hills, Hartleys
Road
1,409
Minor
Local authority

PRE001PR
Prebbleton
2,920
Minor
Local authority






n/a
Yes
Implementing
Small
Local authority






n/a
Yes
Implementing
Medium
Local authority






Yes
Implementing





n/a

Yes
Implementing

Yes
Implementing
RAK003RA
Rakaia Huts
ROL001RO
Rolleston
313
9,530
SEL001AC
Acheron
240
Small
Local authority

SEL001HO
Hororata
920
Minor
Local authority






SHE004SH
Sheffield/Waddington
585
Minor
Local authority





Yes
Implementing
Southbridge
992
Minor
Local authority


NR


SOU001SO



n/a
Yes
Implementing
SPR002SP
Springfield
520
Minor
Local authority




n/a
Yes
Implementing
Springston
510
Minor
Local authority


NR


SPR003SP



n/a
Yes
Implementing
TAI009TA
Tai Tapu
606
Minor
Local authority






Implementing
West Melton
1,300
Minor
Local authority






n/a

Yes
WES010WE
Yes
Implementing
Health Act
mini-key
122
69S Adequacy of supply
 Met requirements
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Ashburton District
Zone code
Distribution zone
ASH003AS
CHE002CH
FAI001FA
HIG002HI
Ashburton
Chertsey
Fairton
Highbank Society Water
Supply
Hinds
Lake Hood
Lyndhurst
Mayfield
Methven
Methven/Springfield
Mt Somers Township
Rakaia Township
HIN001HI
LAK022LA
LYN002LY
MAY001MA
MET001ME
MET002MS
MTS001MS
RAK001RA
Population
Size
Type
16,000
150
200
220
Large
Small
Small
Small
Local authority
Local authority
Local authority
Communal
69S




69U




69Y




69Z


236
300
200
160
1,134
178
184
957
Small
Small
Small
Small
Minor
Small
Small
Minor
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
Local authority
Local authority





















Size
Type
Small
Minor
Small
Minor
Minor
Small
Small
Small
Minor
Minor
Small
Small
Minor
Small
Small
Minor
Minor
Large
Small
Private other
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
69S



















69U



















NR





NR

NR


NR
NR
69ZD




69ZE




69ZF
Met requirements
n/a
n/a
n/a

Yes
Yes
Yes
Yes
Implementing
Implementing
Redrafting
Implementing
WSP status
















n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Implementing
Implementing
Implementing
Redrafting
Implementing
Implementing
Redrafting
Redrafting
69ZD



















69ZE
69ZF
Met requirements
N/A




n/a



Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Timaru District
Zone code
Distribution zone
ARO002AO
DOW001ST
DOW001WR
DOW001WT
GER001GE
HAD001HA
PAR002PA
PEE001PF
PLE001PP
SEA001SE
STA004ST
TEM001OR
TEM001TE
TEM002GD
TEM002GF
TEM002TE
TIM001GL
TIM001TI
WIN002WI
Arowhenua
Sutherlands/Taiko
Waimate Rural
Waitohi/Totara Valley
Geraldine
Hadlow
Pareora
Peel Forest
Pleasant Point
Seadown
St Andrews
Orari
Temuka
Geraldine Downs
Geraldine Flat
Te Moana
Gleniti
Timaru
Winchester
Population
215
3,000
362
700
2,433
312
427
130
1,282
896
304
169
4,200
324
182
714
3,890
22,130
250
69Y
69Z
NR


















NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR
NR


NR
N/A
N/A
N/A
N/A
N/A
N/A
N/A

N/A

N/A
N/A


n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a


n/a
n/a
n/a
WSP status
Redrafting
Approved
Approved
Approved
Approved
Approved
Approved
Redrafting
Approved
Approved
Draft
Approved
Approved
Approved
Approved
Approved
Implementing
Implementing
Draft
Annual Report on Drinking-water Quality 2013–2014
123
Appendix 4. Requirements of the Health Act
Mackenzie District
Zone code
Distribution zone
ALB001AL
Albury Rural
ALL001AL
Allandale
FAI002FA
FAI002KI
Population
Size
Type
69S

69U

69Y
69Z
125
Small
Communal
150
Small
Fairlie
850
Kimbell
150
MTC001MT
Mt Cook
TEK005TE
Tekapo
TWI001TW
Twizel
69ZD

69ZE

69ZF

Met requirements
NR
NR
Local authority


NR
Minor
Local authority


NR
Small
Local authority


200
Small
DOC

500
Small
Local authority

1,300
Minor
Local authority
Size
Type
WSP status
Yes
Not started
NR



Yes
Not started


n/a

Yes
Implementing




Yes
Implementing

NR





Yes
Implementing

NR



Yes
Implementing


NR
NR


n/a

Yes
Approved
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements


NR

N/A

Yes
Not started
NR

N/A

n/a
Yes
Not planned
n/a
Yes
Redrafting
N/A

n/a
Yes
Implementing
n/a

Yes
Implementing
Yes
Redrafting
n/a
Yes
Draft
n/a
Yes
Implementing
Waimate District
Zone code
Distribution zone
Population
CAN001CM
Cannington/Motukaika
120
Small
Local authority

HAK002HA
Hakataramea
165
Small
Communal



NR

HOO001HW
Hook/Waituna
1,350
Minor
Local authority

LOW002LO
Lower Waihao
600
Minor
Local authority



NR






NR

NR


N/A



OTA005OM
Otaio/Makikihi
430
Small
Local authority

WAI031WA
Waihaorunga
141
Small
Local authority







WAI032WA
Waikakahi
WAI033WA
Waimate
Health Act
mini-key
124
69S Adequacy of supply
 Met requirements
360
Small
Local authority

3,000
Minor
Local authority

69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable

69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Waitaki District
Zone code
Distribution zone
AWA001AW
Awamoko
DUN004DU
Duntroon
HAM002HA
HAM002MO
Population
Size
Type
69U

69Y

69Z
Local authority
69S

224
Small
106
Small
Hampden
315
Moeraki
350
HER001HE
Herbert
KAK001KA
Kakanui
KAU001KA
KUR001KU
LOW004LO
NR
69ZD

69ZE

69ZF
Met requirements
Local authority


Small
Local authority


NR

NR

Small
Local authority



NR
NR
669
Minor
Local authority


680
Minor
Local authority




Kauru Hill
173
Small
Local authority

Kurow Township
389
Small
Local authority




Lower Waitaki
538
Minor
Local authority

WSP status
n/a

Yes
Not started

No
Draft


n/a
Yes
Submitted


n/a
Yes
Submitted
NR


n/a
Yes
Draft
NR


n/a
Yes
Redrafting
NR



Draft


n/a

Yes

Yes
Implementing





n/a
Yes
Implementing





n/a
Yes
Implementing
NR


n/a
Yes
Redrafting

MAH001MA
Maheno
152
Small
Communal

OAM001AR
Oamaru, Ardgowan
254
Small
Local authority





NR

n/a
Yes
Redrafting
NR


n/a
Yes
Redrafting

OAM001CE
Oamaru, Central
4,665
Minor
Local authority

OAM001NE
Oamaru, North End
2,255
Minor
Local authority





NR

n/a
Yes
Redrafting
NR


n/a
Yes
Redrafting

n/a

Yes
Redrafting
No
Draft
OAM001RR
Oamaru, Reservoir Road
OAM001SH
Oamaru, South Hill
OAM001WE
Oamaru, Weston – Enfield
OHA005OH
Ohau Alpine Village
775
Minor
Local authority

3,970
Minor
Local authority





NR

NR



1,881
Minor
Local authority

120
Small
Local authority





NR

Approved


n/a

Yes
NR
No
Draft
NR


n/a
Yes
Not started
NR


n/a
Yes
Approved

OMA001OM
Omarama Town
311
Small
Local authority

OTE001OT
Otematata Hydro Village
303
Small
Local authority



NR

TOK003TL
Tokarahi/Livingstone
573
Minor
Local authority

WAI215DU
Waihemo, Dunback Rural
257
Small
Local authority





WAI215GO
Waihemo, Goodwood Rural
228
Small
Local authority

NR

n/a
Yes
Approved
WAI215PA
Waihemo, Palmerston Town
818
Minor
Local authority



NR


n/a
Yes
Approved
WIN004WI
Windsor
137
Small
Local authority



NR


n/a
Yes
Not started
Annual Report on Drinking-water Quality 2013–2014
125
Appendix 4. Requirements of the Health Act
Central Otago District
Zone code
Distribution zone
ALE001AL
ALE002BE
CLY001CL
CRO001BA
CRO001CR
EAR002EA
LAS003LA
MIL006MI
NAS001NA
OMA005OM
PAT003PA
PIS001PI
PIS002PI
RAN002RA
ROX001RO
Alexandra
Bennys
Clyde Township
Bannockburn
Cromwell
Earnscleugh Water Scheme
Last Chance
Millers Flat
Naseby
Omakau
Patearoa
Pisa Moorings
Pisa Village
Ranfurly
Roxburgh
Population
5,000
104
1,000
400
4,000
120
120
230
150
350
260
130
250
750
700
Size
Type
Minor
Small
Minor
Small
Minor
Small
Small
Small
Small
Small
Small
Small
Small
Minor
Minor
Local authority
Communal
Local authority
Local authority
Local authority
Private other
Communal
Communal
Local authority
Local authority
Local authority
Private other
Local authority
Local authority
Local authority
69S















69U















69Y

Met requirements
NR
NR
69ZE















69ZF
NR
NR
NR
NR
NR
NR
NR
69ZD















n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
NR

NR

NR
NR
NR





69Z
NR
NR
NR
NR
NR
NR


WSP status
Approved
Not started
Draft
Draft
Draft
Not planned
Implementing
Implementing
Draft
Draft
Draft
Not started
Not started
Draft
Draft
Dunedin City
Zone code
Distribution zone
DUN001BO
DUN001GI
DUN001LL
Booth Road, Dunedin
Green Island
Low Levels/Peninsula,
Dunedin
Maori Hill
Port Chalmers
Wingatui, Dunedin
East Taieri
Kinmont
Quarry Hill
Outram Township
Waikouaiti/Karitane/
Seacliff
West Taieri Scheme
DUN001MH
DUN001PC
DUN001WI
MOS001EA
MOS001KI
MOS001QH
OUT001OU
WAI015WK
WES002WE
Health Act
mini-key
126
69S Adequacy of supply
 Met requirements
Population
Size
Type
Local authority
Local authority
Local authority
69U



69Y



69Z



69ZD



69ZE



Met requirements
Large
Large
Large
69S



69ZF
37,036
10,199
37,726
n/a
n/a
n/a
Yes
Yes
Yes
Implementing
Implementing
Implementing
13,785
2,469
1,124
300
341
9,535
750
1,642
Large
Minor
Minor
Small
Small
Medium
Minor
Minor
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
Local authority
















































n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Implementing
Implementing
Implementing
Implementing
Implementing
Implementing
Implementing
Implementing
Small
Local authority






n/a
Yes
Implementing
450
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Clutha District
Zone code
Distribution zone
BAL001BA
Balclutha
CLY005CL
Clinton Township
CLY005RU
GLE001GK
Population
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
Local authority
69S

3,918
Minor
285
Small
Clydevale-Pomahaka Rural
493
Glenkenich Rural
705
KAI005KA
Kaitangata Township
LAW001LT
Lawrence
MIL001MT
Milton
MIL001OC
Otago Corrections Facility
MOA001MF
Moa Flat Rural
n/a
Yes
Implementing
Local authority



NR


n/a
Yes
Redrafting
Small
Local authority




n/a
Yes
Redrafting
Local authority




n/a
Yes
Implementing
762
Minor
Local authority


NR

NR


Minor



n/a
Yes
Implementing
417
Small
Local authority






n/a
Yes
Implementing
1,929
Minor
Local authority




n/a
Yes
Implementing
Minor
Local authority


NR


600



Yes
Implementing
534
Minor
Local authority






n/a

Yes
Implementing

NR
NR


Redrafting


n/a

Yes
NR
Yes
Redrafting
NR


n/a
Yes
Draft
NR


n/a
Yes
Redrafting

NOR003NB
North Bruce Rural
658
Minor
Local authority

NOR003WT
Waihola Township
270
Small
Local authority



NR

WSP status
OWA001OW Owaka
303
Small
Local authority

RIC009KA
222
Small
Local authority





NR

n/a
Yes
Redrafting
NR


n/a
Yes
Redrafting

n/a
Yes
Redrafting
Yes
Redrafting
Kaka Point Township
RIC009NO
Richardson Rural North
312
Small
Local authority

RIC009SO
Richardson Rural South
469
Small
Local authority





NR





n/a

STI002SB
South Bruce Rural
305
Small
Local authority

STI002ST
Stirling Township
303
Small
Local authority





NR

No
Implementing



n/a
Yes
Implementing

TAP001TA
Tapanui
726
Minor
Local authority

TUA004TW
Tuapeka West Rural
283
Small
Local authority





NR

n/a
Yes
Redrafting
NR


n/a
Yes
Redrafting
NR


n/a
Yes
Redrafting
WAI016B1
Balmoral 1 Rural
247
Small
Local authority

WAI016B2
Balmoral 2 Rural
399
Small
Local authority



Local authority



WAI016TE
Tuapeka East Rural
276
Small
Annual Report on Drinking-water Quality 2013–2014
127
Appendix 4. Requirements of the Health Act
Queenstown Lakes District
Zone code
Distribution zone
ARR001AR
Arrowtown
ART001AP
Arthurs Point
CAM008CA
CAR005CA
GLE003GL
HAW002HA
JAC002JA
LAK003ES
LAK003LH
Size
Type
Local authority
69S

69U

69Y

2,820
Minor
411
Small
Local authority



Camphill Estate
132
Cardrona Township
300
Small
Communal


Small
Communal


NR

Glenorchy
Hawea
1,093
Minor
Local authority



1,268
Minor
Local authority



Jacks Point
320
Small
Private other


Lake Hayes Estate
179
Small
Local authority


Lake Hayes
516
Minor
Local authority

LUG001LU
Luggate
QUE001KE
Kelvin Heights
Population
69Z
69ZD

69ZE

69ZF

Met requirements
Yes
Approved


n/a
Yes
Implementing
NR

N/A
n/a
Yes
Draft
NR


n/a
Yes
Draft

N/A

n/a
Yes
Implementing


n/a
Yes
Approved

NR



n/a
Yes
Implementing

NR


n/a
Yes
Approved


NR


Approved


n/a

Yes

NR

WSP status
417
Small
Local authority

Yes
Approved
4,000
Minor
Local authority



NR




n/a
Yes
Implementing





QUE001QU
Queenstown
14,000
Large
Local authority

n/a
Yes
Implementing
WAN002AL
Albert Town
300
Small
Local authority






n/a
Yes
Implementing
Medium
Local authority






n/a
Yes
Implementing
Small
Local authority



NR


n/a
Yes
Not started
Size
Type
69S
69U
69Y
69Z
69ZD
69ZE
69ZF
Met requirements





n/a
Yes
Implementing

NR



n/a
Yes
Implementing

WAN002WA
Wanaka
WAN007WA
Wanaka Airport
8,700
150
Gore District
Zone code
Distribution zone
Population
GOR001GO
Gore
7,480
Medium
Local authority

MAT002MA
Mataura
1,790
Minor
Local authority

WSP status
OTA004OT
Otama
300
Small
Local authority
NR
NR
NR
NR

n/a
No
Not planned
OTI002OT
Otikerama
150
Small
Private other
NR
NR
NR
NR


n/a
No
Not planned
Size
Type
Local authority
69Y

69Z

69ZD

69ZE

Met requirements
Minor
69U

69ZF
2,000
69S

n/a
Yes
Implementing
50,000
Large
Local authority






n/a
Yes
Implementing
Invercargill City
Zone code
Distribution zone
INV001BL
Bluff
INV001IN
Invercargill City
Health Act
mini-key
128
69S Adequacy of supply
 Met requirements
Population
69U Source protection
 Failed requirements
69Y Monitoring
NR Not met, not required yet
Annual Report on Drinking-water Quality 2013–2014
69Z Water safety plans
n/a Not applicable
69ZD Records
69ZE Complaints
WSP status
69ZF Remedial actions
Appendix 4. Requirements of the Health Act
Southland District
Zone code
Distribution zone
EDE001ED
Edendale
EDE001WY
Wyndham
LUM001BA
LUM001LU
Population
Size
Type
69U

69Y

69Z

69ZD

69ZE

69ZF
Met requirements
Local authority
69S

555
Minor
534
Minor
Lumsden/Balfour Rural
608
Lumsden
474
MAN006MA
Manapouri
MOS002MO
Mossburn
OHA009NI
OHA009OH
OTA001OT
WSP status
n/a
Yes
Implementing
Local authority






n/a
Yes
Implementing
Minor
Local authority






n/a
Yes
Implementing
Small
Local authority






n/a
Yes
Implementing
228
Small
Local authority



NR


n/a
Yes
Draft
207
Small
Local authority





n/a
Yes
Draft
Nightcaps
294
Small
Local authority



NR



n/a
Yes
Implementing
Ohai
303
Small
Local authority






n/a
Yes
Implementing
Otautau
669
Minor
Local authority




n/a
Yes
Approved

NR





RIV001RI
Riverton
1,431
Minor
Local authority

n/a
Yes
Implementing
TEA002TE
Te Anau
1,914
Minor
Local authority






n/a
Yes
Implementing





n/a
Yes
Implementing


NR


n/a
Yes
Approved
TUA001TU
Tuatapere
WIN001WI
Winton
555
Minor
Local authority

2,211
Minor
Local authority

Annual Report on Drinking-water Quality 2013–2014
129