Part III Form 2
Section 11. ANNUAL REPORT.
Drinking-Water System Number:
Drinking-Water System Name:
Drinking-Water System Owner:
Drinking-Water System Category:
Period being reported:
220008408
Glen Robertson Water Treatment Plant
Township of North Glengarry
Small Municipal
January 01, 2011 - December 31, 2011
Complete if your Category is Large Municipal Complete for all other Categories.
Residential or Small Municipal Residential
Does your Drinking-Water System serve
more than 10,000 people? Yes [ ] No [X]
Number of Designated Facilities served:
Is your annual report available to the public
at no charge on a web site on the Internet?
Yes [X ]
No [ ]
Did you provide a copy of your annual
report to all Designated Facilities you serve?
Yes [ ] No [ ] N/A [X]
Location where Report required under
O. Reg. 170/03 Schedule 22 will be available
for inspection.
At the Township of North Glengarry
Township Office
90 Main Street
Alexandria, Ontario
K0A 1A0
Number of Interested Authorities you
report to: 2
Did you provide a copy of your annual
report to all Interested Authorities you
report to for each Designated Facility?
Yes [ ] No [X]
List Drinking-Water Systems, which receive all of their drinking water from your system:
Hamlet of Glen Robertson
Did you provide a copy of your annual report to all Drinking-Water System owners that are
connected to you and to whom you provide all of its drinking water?
Yes [ ] No [ ] N/A [X]
Indicate how you notified system users that your annual report is available, and is free of
charge.
[ X ] Public access/notice via the web
[X] Public access/notice via Government Office
[X] Public access/notice via a newspaper
[ ] Public access/notice via Public Request
[ ] Public access/notice via a Public Library
[ ] Public access/notice via other method _______________________________________
Describe your Drinking-Water System
Well No. 1
Well No. 1 is located at UTM Easting: 538506 UTM Northing: 5022689 (NAD 83, Accuracy +/10m). The well is a drilled 300 mm diameter groundwater well located on Irwin St. It is
equipped with a submersible well pump. Rated at 5.1 L/s (67 IGPM) with a 50 mm diameter
discharge. A water level monitoring unit has been installed to measure water level and
temperature at 30 minute intervals.
Pumping Station
The actual pumping station building is an approximately 17 m.4m2, single story building which
houses the treatment and control facilities including:
 The chlorination system utilizes two diaphragm sodium hypochlorite metering pumps with
rated capacities of 0.4 L/h which discharge into the well discharge. There are 2 sodium
hypochlorite storage tanks with capacities of 200 L. The tanks are also contained within
secondary containment. The pumps have automatic switch over should the duty pump
develop a problem during operation.
 One diaphragm sodium silicate metering pumps with rated capacity of 0.4 L/h at 680 kPa.
and new 200 L sodium silicate storage tanks with secondary containment.
 The control system consists of an on line treated water turbidimeter, one treated water
chlorine residual analyzer and an online flow meter. The Turbidity and chlorine monitors
record on 7-day charts. All monitoring equipment is also remotely monitored and is also
connected to an automatic dialer should problems be detected.
 There are five (5) 400 L pneumatic pressure tanks operating between 275 to 400 kPa.
 Piping, valves, controls and appurtenances along with associated mechanical and electrical
equipment.
Contact Chamber
Located outside but on the property is a chlorine contact chamber consisting of 52 m of 300 mm
piping located under ground complete with a treated water sample line which feeds the online
chlorine residual and turbidity meters.
Emergency power
A 17 kW propane auto start generator capable of operating the pump house at full capacity is
housed within the Water Treatment Plant.
Monitoring Wells
2 drilled monitoring wells are installed with remote sensors to measure water levels at 1 hour
intervals
List all water treatment chemicals used over this reporting period
Sodium Hypochlorite
Were any significant expenses incurred to?
[ ] Install required equipment
[ ] Repair required equipment
[ ] Replace required equipment
Describe
Provide details on the notices submitted in accordance with subsection 18(1) of the Safe
Drinking-Water Act or section 16-4 of Schedule 16 of O.Reg.170/03 and reported to Spills
Action Center?
Incident
Date
Parameter
Result
Unit of
Measure
Corrective Action
Corrective
Action Date
Sept 13/11
Low Cl2
.02
Mg/L
Flush/ notified
SAC
Sept 13/11
Microbiological testing done under section 8 (2) during this reporting period
Raw
Treated
Distribution
Number
of
Samples
Range of
E.Coli or
Fecal
Results
(#-#)
Range of
Total
Coliform
Result
s
(#-#)
Number
of HPC
Samples
55
55
110
0-8
0-0
0-0
0-8
0-0
0
52
110
0
Range of HPC
Results
(#-#)
0-500
0-500
Operational testing done under Schedule 7, 8 or 9 during the period covered by this Annual
Report.
Turbidity
Chlorine
Number
of Grab
Samples
Range of Results
(#-#)
165
165
.10-.81
0.02-2.20
Fluoride (If the
DWS provides
fluoridation)
NOTE: Record the unit of measure if it is not milligrams per litre.
Summary of additional testing and sampling carried out in accordance with the requirement
of an approval or order.
Date of order or C of A
Parameter
Date Sampled
Result
Unit of Measure
Summary of Inorganic parameters tested during this reporting period or most recent
Parameter
Sample Date
Antimony
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
Arsenic
Barium
Boron
Cadmium
Chromium
Lead
Mercury
Selenium
Uranium
Fluoride
Nitrite
Nitrate
Result Value
<0.0001
<0.0004
0.152
0.027
<0.00002
< 0.002
<0.00002
<0.0001
0.00049
<0.1
0.4
Unit of Measure
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
mg/L
Exceedance
Summary of Organic parameters sampled during this reporting period or most recent
Parameter
Sample
Date
Result
Value
Unit of
Measure
Alachlor
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
<0.3
<3
<0.02
<0.5
<1
<3
<0.5
<0.005
<0.3
<3
<1
<.2
<0.04
<0.5
<0.5
<1
<5
<0.1
<0.2
<0.1
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
July 5/11
July 5/11
<0.1
<0.1
ug/L
ug/L
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
<0.3
<0.1
<5
<0.5
<1
<0.5
<5
<5
<25
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
Aldicarb
Aldrin + Dieldrin
Atrazine + N-dealkylated metobolites
Azinphos-methyl
Bendiocarb
Benzene
Benzo(a)pyrene
Bromoxynil
Carbaryl
Carbofuran
Carbon Tetrachloride
Chlordane (Total)
Chlorpyrifos
Cyanazine
Diazinon
Dicamba
1,2-Dichlorobenzene
1,4-Dichlorobenzene
Dichlorodiphenyltrichloroethane (DDT) +
metabolites
1,2-Dichloroethane
1,1-Dichloroethylene
(vinylidene chloride)
Dichloromethane
2-4 Dichlorophenol
2,4-Dichlorophenoxy acetic acid (2,4-D)
Diclofop-methyl
Dimethoate
Dinoseb
Diquat
Diuron
Glyphosate
Heptachlor + Heptachlor Epoxide
Exceedance
Lindane (Total)
Malathion
Methoxychlor
Metolachlor
Metribuzin
Monochlorobenzene
Paraquat
Parathion
Pentachlorophenol
Phorate
Picloram
Polychlorinated Biphenyls(PCB)
Prometryne
Simazine
THM
(NOTE: show latest quarterly average)
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
July 5/11
Oct 11/11
July 5/11
Terbufos
July 5/11
Tetrachloroethylene
July 5/11
2,3,4,6-Tetrachlorophenol
July 5/11
Triallate
July 5/11
Trichloroethylene
July 5/11
2,4,6-Trichlorophenol
July 5/11
2,4,5-Trichlorophenoxy acetic acid (2,4,5-T) July 5/11
Trifluralin
July 5/11
Temephos
<0.1
<0.1
<5
<0.1
<3
<3
<0.2
<1
<3
<0.1
<0.3
<5
<0.05
<0.1
<0.5
13.85
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
ug/L
<0.1
ug/L
<10
ug/L
ug/L
<0.1
ug/L
<10
ug/L
<0.5
ug/L
Vinyl Chloride
ug/L
List any Inorganic or Organic parameter(s) that exceeded half the standard prescribed in
Schedule 2 of Ontario Drinking Water Quality Standards.
Parameter
Result Value
<10
<0.3
<0.2
Unit of Measure
Date of Sample
(Only if category is large municipal residential, small municipal residential, large municipal non residential, small
municipal non residential, large non municipal non residential)
Glen Robertson
Water Treatment Plant Performance
2011
Annual
Report
Page 1
Plant Discharge
Average
Total
Cl2
Average
Consumption
Average
Free
Cl2
m3
m3
mg/L
mg/L
NTU
January
February
March
April
May
June
July
August
September
October
November
December
40
33
48
45
49
53
45
35
43
35
27
39
905
701
1183
1075
1167
1089
913
818
846
804
664
808
1.82
1.57
1.40
1.33
1.44
1.42
1.47
1.52
1.43
1.55
1.66
1.61
1.94
1.75
1.61
1.50
1.58
1.49
1.59
1.69
1.53
1.66
1.84
1.76
0.41
0.38
0.25
0.23
0.25
0.20
0.23
0.30
0.27
0.19
0.31
0.21
Average
Total
Max Day
Criteria
41
914
10973
1183
1.52
1.66
.27
1.82
1.94
.41
Date
Max Daily
Monthly
Consumption
53
Turbidity