121°10'
121°20'
R E P U B L I C
O F
T H E
P H I L I P P I N E S
DE P AR T M E N T O F A G RI C ULTU R E
BU R E A U OF S O I L S AN D
WAT E R M A N A G E M EN T
Province of Bulacan
14°50'
Ell iptica l Ro ad C or. V isa yas A ve., Dilim an , Q u ezo n City
SOIL pH MAP
14°50'
( Key Rice Areas )
PROVINCE OF RIZAL
°
SC ALE
0
Projection :
Datum
:
1
2
1:135,000
3
Ki lo m ete rs
4
5
Transverse Merc ator
PRS 1992
DISCLAIMER : All political boundaries are not authoritativ e
!
Rodriguez
Province of Quezon
!
San Mateo
14°40'
14°40'
NCR
!
\
Cainta
!
Antipolo
Taytay
!
!
Teresa
Angono
!
!
Morong
Baras
14°30'
!
Tanay
14°30'
Cardona
!
!
LEGEND
MAPPING UNIT
14°20'
pH Value
GENERAL
6.9 and above;
4.5 and below
Low
Nearly Neutral to
Extremely Alkaline,
Extremely Acid
4.6 - 5.0
Moderately Low
Very Strongly Acid
5.1 - 5.5
Moderately High
Strongly Acid
5.6 - 6.8
High
DESCRIPTION
LAG UNA L AK E
(1:1 Ratio)
RATING
Moderately Acid
to Slightly Acid
TOTAL
Paddy Irrigated
ha
!
Pililla
Province of Laguna
Binangonan
AREA
LAG UNA L AK E
%
1,011
26
185
5
-
-
38
0.99
96
2.50
-
41.00
3,834
100.00
Paddy Non-Irrigated
Jalajala
-
1,572
932
!
14°20'
24.31
Area estimated based on fi eld survey, other information from DA-RFO's, MA's, NIA Service Area, NAMRIA Land Cover (2010), and
BSWM Land Use System Map
LO CATI O N M AP
Bul acan
20 °
Quezon
NCR
RIZAL
LUZON
Laguna
10 °
MINDANAO
Cavi te
11 5 °
ROADS
15 °
VISAYAS
12 0 °
MISC ELL AN EOUS IN FOR MATION
CONVENTIONAL SIGNS
Expressway
Regiona l
Tru nk line
Provincia l
Primary
Municipa l
Seco ndary
5°
Tertiary
12 5 °
121°10'
BOUNDARY
HYDROLOGY
Riv ers / Lake
Shore line
PLACES
\^
P !
Capital C ity / C it y
Capital Town / Town
SOURCES OF INFORMATION:Topographic information taken from NAMRIA Topographic
Map at a scale of 1:50,000. Elevation data taken from SRTM 1 arc-second global datas e
(2015). Bathymetry information taken from British Oceanographic Centre Fertility data
gathered through the Soil Health As sess ment-National Soil Sampling andTesting Project
Phase II led by the Bureau of Soils and Water Management in partnership with the DARegional F ield Offic es (RFOs) and Loc al Government Units (LGUs).
Us ers noting errors or omis sions in this publication are requested to inform the BSWM,
SRDC Bldg., Elliptical Rd., cor.Visay as Avenue, Diliman, Quezon City, philippines or visit
the BSWM website (http://www. bswm.da.gov.ph).
Copyright © 2017. All rights reserved to the Bureau of Soils and Water Management. No
part of this publication may be reproduced, stored in a retrieval sys tem or published
without written consent from the BSWM.
Prepared and produced by the
GE OM ATIC S A ND SOIL IN FORMATION TECH NOLOGY DIVISION ,BSWM.
121°20'
105