MAP SHEET NO. 79C/2"

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DPY112

DPY112

DPY112

DPY112

DPY112

DPY112

BH112

OI13

MFO12

MF12

BH112

MFO12

AQ88

BH112

AQ88

SF112

BH112

MFO12

MFO12

BH112

SF112

SF112

CN99

BH112

BH112

MFO12

CI111

MFO12

BH112

MFO12 7/185

6/305 9/2657/255 6/295

6/3006/310

8/304

4/300

6/265

6/3106/305 6/320

7/3046/310

6/300Raspur

Lalpur

Shibpur

Baliara

Kamalpur

Kedarpur

Bagdanga

Debnagar

Shibpur 2

Bishnupur

Magra Hat

Prasadpur

Chemagari

Patibunia

Manasadwip

Rudranagar

Kusadhtala

Manasadwip

Namkhana 2

Kirtankhali

Kirtankhali

Ganga Sagar

Bankimnagar

Bishnupur 1

Manasadwip 1

Sumatinagar 2

Naraharipur 2

Narayanganj 1

Kankramari Char

Radhakrishnapur

Narayani Abad 1

Mahisani Island

Mritunjoynagar 2

Purushottampur 1

Patibunia Island

Radhakrishnapur 1

Radhakrishnapur 2

Khas Ramkarer Char

Harinbari

Beguakhali

Debnagar 1

Harinbari 2

Harinbari 1

Natendrapur

Naraharipur 1

Radhakrishnapur 3

Basatpur

Koylapara

Shibnagar

Bishnupur

Moushuni 1

Namkhana 1

Harinbari 3

Sumatinagar

Mahishamari

Prasadpur 1

Radhanagar 1

Narayani Abad

Chemaguri HatPurushottampur

Khansaheb Abad 1

Mritunjoynagar 3

Dakshin Durgapur

Ranagar

Kamalpur

Barabari

Moushuni

Mahisani

Mihinpur

Shibpur 1

Radhanagar

Debnagar 2

Haradhanpur

Shibnagar 1

Chemagari 1

Patibunia 1

Radhanagar 2

Haradhanpur 1

Sumatinagar 1

Ganga Sagar 1

Mritunjoynagar

GROUND WATER PROSPECTS MAP( PREPARED FROM SATELLITE IMAGE INTERPRETATION WITH LIMITED FIELD CHECKS )

SCALE - 1 : 50,000PURBA MEDINIPUR & SOUTH 24 PARGANAS DISTRICT, WEST BENGAL

15/70

15/70

HYDROLOGICAL INFORMATION DESCRIPTION SYMBOL

CANAL / TANK IRRIGATED AREAGROUND WATER IRRIGATED AREA

E E E E

E E E E

E E E E

RECHARGE STRUCTURES SUGGESTED

WELLS OBSERVED DURING FIELD VISIT

3

Colour inside well symbol indicates yield range. The figures on the top right hand side of well indicate the depth to water level and depth of well in meters

DUG - CUM- BORE WELL HAND PUMP WELL!( D!

RIVER / STREAM (with sand)

WATER BODY / SPRING

«!

E

CANAL

NALA BUND DESILTING OF TANK §!SUBSURFACE DYKESOIL CONSERVATION MEASURES

! ! !

STORAGE TANK ´

YIELD RANGEIN LPM

BORE /TUBE WELL

DUG WELL /RING WELL

> 800 LPM400 - 800 LPM

200 - 400 LPM100 - 200 LPM50 - 100 LPM30 - 50 LPM

20 - 30 LPM

ªÇª!ª!ª!

ªÇ

!(

!(

!(

!(

!(

!(

!(

10 - 20 LPM< 10 LPM

!(

!(

RECHARGE WELL !(E

RECHARGE SHAFT I

15/70 100 - 200 m / day

3YIELD RANGEIN m / day

15/70

15/70

8/15

8/15

8/158/15

8/15

8/15

8/15

8/15

8/15

PERCOLATION TANK CHECK DAM

RECHARGE PIT ^

@¼

800RAIN GUAGE STATION( With average annual rainfall in mm )

!! !! !

ARTESIAN WELLW!F OBSERVATION WELL OF

G.W DEPT. / C.G.W.B.ü!(

BASE MAP INFORMATION

SYMBOL DESCRIPTION

SH - 9 STATE HIGHWAY

METALLED ROAD

OTHER ROAD

RAILWAY

" "CITY / VILLAGE

)"Ï )"

HABITATIONS : NON - COVERED (NC) PARTIALLY COVERED (PC)

GROUND WATER PROSPECTS INFORMATION

YIELDRANGE

OF WELLSCOLOUR

CODEDEPTH RANGE OF WELLS

SHALLOW MODERATE DEEP< 30 METERS 30 - 80 METERS > 80 METERS

> 800 LPM

Prospectslimited to valleyportions only(Hills, Plateausetc.)

Run-off zone/Barrier forG.W. movement

VIOLET

RED

400 - 800 LPM INDIGO

200 - 400 LPM BLUE

100 - 200 LPM GREEN

50 - 100 LPM YELLOW

30 - 50 LPM ORANGE

20 - 30 LPM

10 - 20 LPM

BROWN

PINK

< 5 m / day3

200 - 400 m / day3

3> 400 m / day

350 - 100 m / day25 - 50 m / day3

15 - 25 m / day3

10 - 15 m / day3

5 - 10 m / day3

ª! 15/70ªÇ 15/70

ª! 15/70

ª! 15/70

Lithologic contacts are inferred at places & Geomorphic boundaries are gradational

DIPS BEDDING SCHISTOSITY/FOLIATION

GENTLE ( < 15 )MODERATE ( 15 - 45 )

STEEP ( 45 - 80 )SUB - VERTICAL TO VERTICAL ( > 80 )

o

ANTICLINE / ANTIFORM

SYNCLINE / SYNFORM

Ö

c

Ü

TREND LINE

ESCARPMENT

LITHOLOGY / GEOMORPHIC UNITBOUNDARY

FAULTMINOR MAJOR

F F F F

FRACTURE / LINEAMENT

FRACTURE / LINEAMENT ( Inferred )

DYKE ( Confirmed / Inferred)

( Confirmed / Inferred)

( Confirmed / Inferred)

QUARTZ REEF

PEGMATITIE VEIN

D D / D D

Q Q Q

P P P

Q /

P /

STRUCTURAL INFORMATION

o

o

THRUST T T T T

SHEAR ZONE ( Confirmed / Inferred) S S /S S

NH - 2 NATIONAL HIGHWAY

LOCATION INFORMATION

BLOCK INDEX MAPSHEET INDEX

STATE INDEX

I N D I A

WEST BENGAL

DISTRICT INDEX

(Inselberg / Ridge / Dyke etc.)

L E G E N DGEOLOGICAL SEQUENCE /

ROCK TYPEGEOMORPHIC

UNIT / LANDFORM

( REPRESENTED IN THE MAP WITH

ALPHABETIC CODE )

DEPTH TOWATER LEVEL

DEPTH RANGEOF WELLS

( SUGGESTED )

MIN - MAX( IN METERS )

QUALITY OFWATER

POTABLE (P)NON - POTABLE (NP)

( INDICATE REASONS IF NON POTABLE )

GROUNDWATER

IRRIGATEDAREA

( APPROX . RANGE IN PERCENTAGE )

G R O U N D W A T E R P R O S P E C T S

These are fault / fracture zones, which generally act as conduits for movement of ground water in hard rocks. Along these zones, the yields are significantly higher and wells are likely to be sustainable for longer duration. However, the inferred fractures need to be confirmed by detailed ground surveys.

N.B.-The depth range and yield range of wells may vary within the unit because of certain inhomogeneities. Fractures/Lineaments which are clearly observed / inferred from the satellite image are indicated on the map. There could be some obscured fractures which also influence the ground water prospects.Locations of the recharge structures shown in the map are tentative. This map is useful for narrowing down the target zones,and exact location on the ground for wells and recharge structures should be identified based on follow-up ground hydrogeological/geophysical surveys.

F F

D DD D

Q QQQ These are dykes, quartz reefs and pegmatite veins, which generally act as barriers for ground water movement.P

PPP

( REPRESENTED IN THE MAP WITH

NUMERIC CODE )

YIELD RANGEOF WELLS

( EXPECTED )

( in LPM or m / day)3

RECHARGESTRUCTURES

SUITABLE &PRIORITY

= PERCOLATION TANK= CHECK DAM= NALA BUND= RECHARGE WELL= DESILTING OF TANK= RECHARGE PIT= SUBSURFACE DYKE= RECHARGE SHAFT= STORAGE TANK= SOIL CONSERVATION MEASURES

PTCDNBRWDTRPSDRSSTSCM

AQUIFER MATERIAL

LS PR FIR FR WR / WMIR

= LOOSE SEDIMENTS= PERMEABLE ROCK= FISSURED ROCK= FRACTURED ROCK= WEATHERED ROCK / WEATHERED MATERIAL= IMPERIVIOUS ROCK

TYPE OF WELLSSUITABLE

HOMOGENEITY IN THE UNIT& SUCCESS

RATE OF WELLS

VERY HIGHHIGH

MODERATELOW

( PROBABILITY )DW RW BW TW DBW /DTW

= DUG WELL= RING WELL= BORE WELL= TUBE WELL= DUG CUM-BORE WELL / DUG CUM-TUBE WELL

PRE / POST- MONSOON (AVERAGE IN METERS)

NO. OF WELLSOBSERVED

0 1 2 3 4 5Kilometers ©

79C05

79C06

79C01

79C02

73C0779C03

73O14

73O13

73O15

F9-KHEJURI II G25-NAMKHANAG27-SAGAR

SPONSORED BYRAJIV GANDHI NATIONAL DRINKING WATER MISSION

(PHASE IV)DEPARTMENT OF DRINKING WATER SUPPLY (DDWS)

MINISTRY OF DRINKING WATER & SANITATIONGOVERNMENT OF INDIA

NEW DELHI

PARTICIPATING ORGANIZATIONSPREPARED BY TECHNICAL GUIDANCE & QUALITY CHECK METHODOLOGY & PROJECT EXECUTIONGEOINFORMATICS & REMOTE SENSING CELL

W.B. STATE COUNCIL OF SCIENCE AND TECHNOLOGYDEPARTMENT OF SCIENCE AND TECHNOLOGY

GOVERNMENT OF WEST BENGAL4TH FLOOR, BIKASH BHAVANSALT LAKE, KOLKATA 700 091

SURVEY OF INDIAGEOLOGICAL SURVEY OF INDIAPHED, GOVT. OF WEST BENGAL

STATE WATER INVESTIGATION DIRECTORATE, GOWBP.S.MAPS (LAND RECORD), GOVT OF WEST BENGAL

INDIAN SPACE RESEARCH ORGANISATION (ISRO)DEPT. OF SPACE, GOVT. OF INDIA

BALANAGAR, HYDERABAD - 500 625

NATIONAL REMOTE SENSING CENTRENATIONAL REMOTE SENSING CENTREINDIAN SPACE RESEARCH ORGANISATION (ISRO)

DEPT. OF SPACE, GOVT. OF INDIABALANAGAR, HYDERABAD - 500 625

G27

G25

F9

Maragoalia Khal

Jamu n a

K h a l

Ba

ra

ta

la

Ri

ve

r

S a ptamuk

h iR i v e r

Ga

bt

al

aR

iv

er

M agraKhal

Begunkhali Khal GangaSagarKh al

Shanka raK hal

S a tbank iKha l

Alluvium(Sand Dominant)

(111)Channal Island

(CI)

2>250 mAlluvium(Sand and Silt)

(112)Deltaic Plain Younger (DPY)

>800 LPMGood LS TW High Not RequiredNP

(Salinity atshallow depth)

Areas affected by salinity.Fresh water available at depth ranges >250m

Alluvium(Sand,Silt & Clay)

(13)Offshore Island

(OI) OI13

18

SH 1

Designed & Developed by Hydrogeology Division, NRSC, ISRONRSC (ISRO), DEPT. OF SPACE, GOVT. OF INDIACC DATA USED : IRS - P6 LISS III FCC dated September 2005-February 2006,GROUND TRUTH & WELL OBSERVATION during March-June, 2012 & Oct 2012-Jan 2013,Published Geological maps & Literatures.

8/5

OTHER INFORMATION

Rainfall : 1876 mm (Source IMD)

A-BIRBHUMB-BARDDHAMANC-PURULIYAD-BANKURAE-PASCHIM MEDINIPURF-PURBA MEDINIPURG-S24 PARGANASH-HOWRAHI- KOLKATAJ-N24 PARGANAS

K-HUGLIL-NADIAM-MURSHIDABADN-MALDAH

L

JI

M

N

KH

G

A

BDC

EF

DPY112

R E M A R K S( PROBLEMS / LIMITATIONS )

RECHARGE CONDITIONS

BASED ON AVAILABILITY

OF WATER

( RAINFALL & OTHERSOURCES )

( HYDROGEOMORPHIC UNIT )

REPRESENTED IN THE MAP WITH

ALPHANUMERIC CODE

( COLOUR INDICATESYIELD RANGE AND

HATCHING INDICATE DEPTH RANGE)

MAP UNIT

CI111 N o h a b i t a t i o n - h e n c e n o r e c o m m e n d a t i o n s

N o h a b i t a t i o n - h e n c e n o r e c o m m e n d a t i o n s

Pr

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po

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(Pre

sent

Day

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cti

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Es

tua

rin

eD

ep

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(Pre

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Da

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Aquaculture (AQ88), Mud Flat Older (MFO12), Mud Flat (MF112) & Sand Flat (SF112) are not used for groundwater exploitation.

G27G25

F9

BOUNDARY :

" " " " STATEDISTRICTBLOCK

" " " " " INTERNATIONAL