Ground Water Prospects

L E G E N D GROUND WATER PROSPECTS MAP MAP UNIT GEOMORPHIC DEPTH TO G R O U N D W A T E R P R O S P E C T S RECHARGE GEOLOGICAL SEQUENCE / RECHARGE STRUCTURES ROCK TYPE UNIT / LANDFORM WATER LEVEL CONDITIONS ( PREPARED FROM SATELLITE IMAGE INTERPRETATION WITH LIMITED FIELD CHECKS ) ( HYDROGEOMORPHIC SUITABLE & UNIT ) BASED ON TYPE OF WELLS HOMOGENEITY PRE / POST- MONSOON AQUIFER MATERIAL DEPTH RANGE YIELD RANGE QUALITY OF PRIORITY AVAILABILITY SUITABLE IN THE UNIT GROUND REPRESENTED IN (AVERAGE IN METERS) OF WELLS OF WELLS WATER THE MAP WITH OF WATER & SUCCESS WATER PT = PERCOLATION TANK R E M A R K S ( SUGGESTED ) CD ALPHANUMERIC CODE ( EXPECTED ) RATE OF WELLS POTABLE (P) IRRIGATED = CHECK DAM ( PROBLEMS / LIMITATIONS ) NON - POTABLE (NP) AREA NB = NALA BUND NO. OF WELLS LS = LOOSE SEDIMENTS DW = DUG WELL 3 RW = RECHARGE WELL ( REPRESENTED IN ( RAINFALL & OTHER MIN - MAX ( PROBABILITY ) ( REPRESENTED IN OBSERVED PR = PERMEABLE ROCK RW = RING WELL ( in LPM or m / day) DT = DESILTING OF TANK ( COLOUR INDICATES SOURCES ) FIR ( INDICATE REASONS IF ( APPROX . RANGE THE MAP WITH THE MAP WITH = FISSURED ROCK BW = BORE WELL NON POTABLE ) RP = RECHARGE PIT YIELD RANGE AND FR = FRACTURED ROCK ( IN METERS ) VERY HIGH IN PERCENTAGE ) Kilometers NUMERIC CODE ) ALPHABETIC CODE ) TW = TUBE WELL SD = SUBSURFACE DYKE HATCHING INDICATE WR / = WEATHERED ROCK / DBW / = DUG CUM-BORE WELL / HIGH RS = RECHARGE SHAFT DEPTH RANGE) WM WEATHERED MATERIAL DTW DUG CUM-TUBE WELL MODERATE ST = STORAGE TANK 0 1 2 3 4 5 © IR = IMPERIVIOUS ROCK LOW SCM = SOIL CONSERVATION MEASURES SCALE - 1 : 50,000

MAP SHEET NO. 79C/2 PURBA MEDINIPUR & SOUTH 24 PARGANAS DISTRICT, WEST BENGAL s

" t " " " Haradhanpur 1 7/185 " MFO12 Naraharipur 1 Harinbari 1 Harinbari " i Koylapara " s Namkhana 1 Naraharipur 2 o " "

F9 MFO12 Mritunjoynagar 3 p Khas Ramkarer Char Namkhana 2

6/305 9/265 " "

e )

" 7/255 y " 6/295 D

Narayanganj 1 a Harinbari 2 " Harinbari 3 S " " H D Radhakrishnapur 2 y " 1 Alluvium Mritunjoynagar Shibnagar t

Khansaheb Abad 1 " Channal Island J a

Haradhanpur " n (Sand Dominant)

a " CI111 (CI) 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 e Rudranagar m Debnagar 1 d (111) " CI111 Radhakrishnapur G27 u s " n e

a t Mritunjoynagar 2 r

K " P h DPY112 n a l (

Debnagar e DPY112 " Radhakrishnapur 1 s " Sumatinagar 2 l " e ha 6/300 Shibnagar 1 K " li a Sumatinagar 1 r

6/310 oa Kamalpur " G rag a )Ï" P M

" AQ88

a Radhakrishnapur 3

Manasadwip b Bishnupur " Kankramari Char " " "

t SF112 DPY112 Debnagar 2 Radhanagar 1 M " "

" Manasadwip MFO12 Moushuni a

a ) " " g Sumatinagar

r Kamalpur

a "

h SF112

Bishnupur 1 a

" l a 8/304 Kirtankhali " " Radhanagar Natendrapur " " Kirtankhali Bishnupur " 4/300

R B " Magra Hat " Dakshin Durgapur NP " a 6/265 Alluvium 8/5 i Narayani Abad Bankimnagar MFO12 Deltaic Plain Younger Good LS TW >250 m >800 LPM High (Salinity at 2 S " DPY112 (Sand and Silt) Not Required Areas affected by salinity.Fresh water h 18 r (DPY) v a " shallow depth) available at depth ranges >250m n (112) k Moushuni 1 AQ88 a a G25 s r e a 6/310 t 6/305 Manasadwip 1 i K " 6/320 t " Radhanagar 2 h " r " a Purushottampur " s l Narayani Abad 1

Mahishamari " Chemaguri Hat a o S a t b a n l p k

i S e

K ) MF12 a h

Barabari D p " a Bagdanga y

l Lalpur " " t

Chemagari 1 a a

" e

7/304 D

Purushottampur 1 SF112 m " Ranagar n

MFO12 "

t u

6/310 " BH112 i

n k

Prasadpur 1 r e i h

Shibpur a " DPY112 Mihinpur

Kusadhtala " s B )Ï" " i Beguakhali egun v u kh e

a t

li MFO12 R r K e Shibpur 1 i s Ganga Sagar h " P " a v l Chemagari Mahisani Island (

" E

G Kedarpur " e r

a " ) r n

DPY112 g DPY112 " e

a g CN99 Prasadpur i

t r

K c

Shibpur 2 A l " Patibunia 1 MFO12 " Raspur Ganga Sagar 1 " Baliara " " Alluvium " Offshore Island 6/300 OI13 (Sand,Silt & Clay) BH112 Basatpur (OI) 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 (13) BH112

Patibunia "

Patibunia Island BH112 "

Mahisani BH112 "

BH112 F F 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.

D D Q Q P P These are dykes, quartz reefs and pegmatite veins, which generally act as barriers for ground water movement. Aquaculture (AQ88), Mud Flat Older (MFO12), Mud Flat (MF112) & Sand Flat (SF112) are not used for groundwater exploitation. D D Q Q P P

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. OI13

BH112 GROUND WATER PROSPECTS INFORMATION HYDROLOGICAL INFORMATION STRUCTURAL INFORMATION BASE MAP INFORMATION LOCATION INFORMATION

SCHISTOSITY/

BH112 DEPTH RANGE OF WELLS DESCRIPTION SYMBOL DIPS BEDDING SYMBOL DESCRIPTION YIELD COLOUR o FOLIATION STATE INDEX DISTRICT INDEX

RANGE SHALLOW MODERATE DEEP CANAL / TANK IRRIGATED AREA A-BIRBHUM

CODE GENTLE ( < 15 ) B-BARDDHAMAN

OF WELLS < 30 METERS 30 - 80 METERS > 80 METERS E E E E o NH - 2 NATIONAL HIGHWAY GROUND WATER IRRIGATED AREA C-PURULIYA

MODERATE ( 15 - 45 ) D-BANKURA N E E E E o E-PASCHIM MEDINIPUR

! SH - 9 ! ! RIVER / STREAM (with sand) E! ! E E E STEEP ( 45 - 80 ) STATE HIGHWAY F-PURBA MEDINIPUR > 800 LPM VIOLET G-S24 PARGANAS

SUB - VERTICAL H-HOWRAH

I- KOLKATA WATER BODY / SPRING @¼ TO VERTICAL ( > 80 ) METALLED ROAD M J-N24 PARGANAS A

400 - 800 LPM INDIGO CANAL Ö

E ANTICLINE / ANTIFORM I N D I A

RAIN GUAGE STATION OTHER ROAD L 800 C B ( With average annual rainfall in mm ) «! D Ü K RECHARGE STRUCTURES SUGGESTED SYNCLINE / SYNFORM c J 200 - 400 LPM BLUE RAILWAY WEST I PERCOLATION TANK H CHECK DAM (! BENGAL E NALA BUND K-HUGLI RECHARGE WELL E TREND LINE F DESILTING OF TANK ! L-NADIA G § RECHARGE PIT CITY / VILLAGE M-MURSHIDABAD 100 - 200 LPM GREEN ^ " SUBSURFACE DYKE I " N-MALDAH ! ! ! RECHARGE SHAFT SOIL CONSERVATION ESCARPMENT STORAGE TANK ´ MEASURES HABITATIONS : NON - COVERED (NC) WELLS OBSERVED DURING FIELD VISIT )Ï" )" PARTIALLY COVERED (PC) 50 - 100 LPM YELLOW YIELD RANGE BORE / YIELD RANGE DUG WELL / LITHOLOGY / GEOMORPHIC UNIT 3 IN LPM TUBE WELL IN m / day RING WELL BOUNDARY 15/70 3 (! 8/15 MINOR MAJOR BLOCK INDEX MAPSHEET INDEX > 800 LPM ªÇ > 400 m / day BOUNDARY : 3 FAULT ! 15/70 8/15 F F F F 400 - 800 LPM 200 - 400 m / day (! " " " " " 30 - 50 LPM ORANGE ª INTERNATIONAL 3 F9 200 - 400 LPM ! 15/70 100 - 200 m / day (! 8/15 THRUST T T T T ª " " " " STATE 73O13 79C01 79C05 3 100 - 200 LPM ª! 15/70 50 - 100 m / day (! 8/15 FRACTURE / LINEAMENT DISTRICT 15/70 3 20 - 30 LPM BROWN ! (! 8/15 G27 50 - 100 LPM ª 25 - 50 m / day BLOCK FRACTURE / LINEAMENT G25 3 73O14 79C02 79C06 30 - 50 LPM ª! 15/70 15 - 25 m / day (! 8/15 ( Inferred ) 3 10 - 20 LPM PINK 15/70 (! 8/15 SHEAR ZONE ( Confirmed / Inferred) S /S S 20 - 30 LPM ªÇ 10 - 15 m / day S OTHER INFORMATION 15/70 3 10 - 20 LPM ªÇ 5 - 10 m / day (! 8/15 DYKE ( Confirmed / Inferred) D D / D D 73O15 79C03 73C07 Prospects 15/70 3 limited to valley < 10 LPM ª! < 5 m / day (! 8/15 portions only Q ( Confirmed / Inferred) Q / Q Q Rainfall : 1876 mm G25-NAMKHANA (Hills, Plateaus Colour inside well symbol indicates yield range. The figures on the top right QUARTZ REEF F9-KHEJURI II etc.) G27-SAGAR RED hand side of well indicate the depth to water level and depth of well in meters P (! DUG - CUM- BORE WELL ! PEGMATITIE VEIN ( Confirmed / Inferred) P / P P Run-off zone/ D HAND PUMP WELL (Source IMD) Barrier for (Inselberg / Ridge / Dyke etc.) F G.W. movement ! ARTESIAN WELL (! OBSERVATION WELL OF Lithologic contacts are inferred at places & Geomorphic boundaries W ü G.W DEPT. / C.G.W.B. are gradational

PREPARED BY TECHNICAL GUIDANCE & QUALITY CHECK PARTICIPATING ORGANIZATIONS METHODOLOGY & PROJECT EXECUTION SPONSORED BY GEOINFORMATICS & REMOTE SENSING CELL RAJIV GANDHI NATIONAL DRINKING WATER MISSION W.B. STATE COUNCIL OF SCIENCE AND TECHNOLOGY SURVEY OF INDIA (PHASE IV) NATIONAL REMOTE SENSING CENTRE C DEPARTMENT OF SCIENCE AND TECHNOLOGY NATIONAL REMOTE SENSING CENTRE GEOLOGICAL SURVEY OF INDIA DEPARTMENT OF DRINKING WATER SUPPLY (DDWS) 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. Designed & Developed by Hydrogeology Division, NRSC, ISRO C NRSC (ISRO), DEPT. OF SPACE, GOVT. OF INDIA GOVERNMENT OF WEST BENGAL INDIAN SPACE RESEARCH ORGANISATION (ISRO) PHED, GOVT. OF WEST BENGAL INDIAN SPACE RESEARCH ORGANISATION (ISRO) MINISTRY OF DRINKING WATER & SANITATION 4TH FLOOR, BIKASH BHAVAN DEPT. OF SPACE, GOVT. OF INDIA STATE WATER INVESTIGATION DIRECTORATE, GOWB DEPT. OF SPACE, GOVT. OF INDIA GOVERNMENT OF INDIA SALT LAKE, KOLKATA 700 091 BALANAGAR, HYDERABAD - 500 625 P.S.MAPS (LAND RECORD), GOVT OF WEST BENGAL BALANAGAR, HYDERABAD - 500 625 NEW DELHI