Ground Water Prospects
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L E G E N D GROUND WATER PROSPECTS MAP DEPTH TO RECHARGE G R O U N D W A T E R P R O S P E C T S R E C H A R G E MAP UNIT GEOLOGICAL SEQUENCE / GEOMORPHIC ( PREPARED FROM SATELLITE IMAGE INTERPRETATION WITH LIMITED FIELD CHECKS ) ROCK TYPE UNIT / LANDFORM WATER LEVEL CONDITIONS S T R U C T U R E S ( HYDROGEOMORPHIC S U I T A B L E & BASED ON TYPE OF WELLS HOMOGENEITY UNIT ) AQUIFER MATERIAL QUALITY OF GROUND P R I O R I T Y PRE / POST- MONSOON AVAILABILITY SUITABLE DEPTH RANGE YIELD RANGE IN THE UNIT REPRESENTED IN WATER WATER (AVERAGE IN METERS) OF WATER OF WELLS OF WELLS PT = PERCOLATION TANK R E M A R K S THE MAP WITH & SUCCESS POTABLE (P) IRRIGATED CD = CHECK DAM ( SUGGESTED ) ( EXPECTED ) RATE OF WELLS ( PROBLEMS / LIMITATIONS ) ALPHANUMERIC CODE ( REPRESENTED IN ( REPRESENTED IN NB = NALA BUND LS NON - POTABLE (NP) AREA THE MAP WITH THE MAP WITH ( RAINFALL & OTHER = LOOSE SEDIMENTS DW = DUG WELL ( PROBABILITY ) RW = RECHARGE WELL NO. OF WELLS PR 3 SOURCES ) = PERMEABLE ROCK RW = RING WELL MIN - MAX ( in LPM or m / day) DT = DESILTING OF TANK NUMERIC CODE ) ALPHABETIC CODE ) OBSERVED FIR = FISSURED ROCK ( INDICATE REASONS IF ( APPROX . RANGE ( COLOUR INDICATES BW = BORE WELL NON POTABLE ) RP = RECHARGE PIT FR IN PERCENTAGE ) = FRACTURED ROCK TW = TUBE WELL ( IN METERS ) VERY HIGH SD = SUBSURFACE DYKE Kilometers YIELD RANGE AND WR / = WEATHERED ROCK / DBW / = DUG CUM-BORE WELL / HIGH RS = RECHARGE SHAFT HATCHING INDICATE WM WEATHERED MATERIAL DTW DUG CUM-TUBE WELL MODERATE ST = STORAGE TANK DEPTH RANGE) IR = IMPERIVIOUS ROCK 0 1 2 3 4 5 © LOW SCM = SOIL CONSERVATION MEASURES SCALE - 1 : 50,000 Groundwater prospects very high River Island RW 5-10 m 400-500 LPM Very High Nil RI111 No well observed Excellant LS P Not Required with high recharge potential. MAP SHEET NO. 79A/12 NADIA, HOWRAH & NORTH 24 PARGANAS DISTRICTS, WE"ST BENGAL (RI) TW Recharge structures not required. " Kemibamni " Tahetpur "Khasalpur " " " " " " " 5/130 Taherpur "Dattapulia ! Birnagar s " D t " i Dattapulia " s " Maijdia o Groundwater prospects very high Baincha " OL111 Ox-bow Lake Arahghata p RW " Nazirpur (OL) No well observed Very Good LS 10-15 m 200-300 LPM Very High with high recharge potential. " 4/130 e TW P Nil Not Required D! D Recharge structures not required. Satasi Baraberia y " " a "Sikr Poharpur " d Raghun" athpur "Goalpara t n "Huda e 4/127 s ) D! e y Kulgachi r Alluvium Groundwater prospects very high a " Panchbaria P " / Cut-off Meander Very Good LS RW 10-15 m Durgapur CM111 D (Sand Dominant) No well observed 200-300 LPM Very High 5.54 with high recharge potential. n (CM) TW P Not Required " "Rajapur t Recharge structures not required. o (111) Akaodatala " i n t L15 Chandpur e " a " s e Purbanagar m r 4/130 Debipur " " r P Habibpur "D! o "Purbanagar ( APY113 F " Nabla i " Daula m a t i R i v e r Dhantala a h " I c h t a "Raghabpur Groundwater prospects very high r P MS111 i Meander Scar No well observed Good LS TW 10-15 m 200-250 LPM High Nil Not Required with high recharge potential. g (MS) Recharge structures not required. a "Hijali " h Krishnanagar Andulpota J3 " B / Nasa i Chapra l " g " Habibpur u Gazipur H " Kamalpur Sarkarpur " " Aistala " Rakhalgachi " Flood Plain Groundwater prospects very high TW <30 m 250-350 LPM Very High Malipota " FP111 No well observed Very Good LS P 82 Not Required Kharid Aismali " (FP) with high recharge potential. 4/130 " Sankarpur ! " Recharge structures not required. 4/127 D Andulpota D! )Ï" 5/110 "Chapra ! 4/120 D MS111 Pajapur ! Ranaghat " D " "Nutangram " / CM111 r Panchpota e Matikamra r v "Nokari " Beliadanga i " u R i p n r b u n h e "Masunda C o i Alluvium d 6 / 4 L13 t Backswamp "Eruli Kujarbagi (Clay Dominant) Areas of low groundwater potential. " a 40-50 LPM Sridharpur BS12 u (BS) Poor LS TW Low P Nil Not Required " 60-70 m Better potential at greater depths. s (12) 1 4/100 Goalbagi m " r D! a Majdia L14 o " B F Godpukuria / E " i 4/120 A 5/130 ! a Raynagar h ! S " D ) w Anulia T s D" E t e R o N n Haradham a " R K e - A K " Panchbar " c I a Kayasthapara L W / g A o a Y l Katabari n " Chatrabagi " r o a Surajnagar u " H G s / Alluvium Alluvial Plain NP Areas with high Arsenic and Iron i e 6 / 4 n t Baghadanga Kamargaria r (As&Fe "Patuli " " APY113 (Sand and Silt) Younger LS TW i Good 100-120 m 400-500 LPM High 68.4 Not Required concentration.Potable water a 4/110 u (APY) at shallow Sambnupur h (113) 27 available at depth range above 100 m. L " ! "Arslua g D "Naserkuli i depth) 4/100 C a o / ! t D 4/130 p h l Payradanga ! "Humnipota " y a DGangnapur g " l J r " a / Sahispur a a 5/130 b ! E !D d 5/130 ( D m 4/130 ! l a RI111 D a Dubli r " M " / A Ruppur i H / Bolgaria " d Alluvium Baldyapur a u Jagpur " Chamta n " " (Sand,Silt & Clay) Abandoned Channel RW Areas of very high groundwater r No well observed Khasp AC13 a Very Good LS 10-15 m 250-300 LPM Very High 0.17 g " S"ejdia (AC) TW P Not Required potential at shallow depth.Most u K (13) l k suitable for extraction of groundwater. i Panpara " s Poradanga n " a "Anantapur 6/110 6/130 ! P K2 R D" Garibpur D! Majhergram " i Huda " M"itapur v Dubra 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. e 4/120 5/120 r Natapuli " ! Jagannathpur ! " Chandrapur "Tatla D" D Ichapur " Huda D D Q Q P P " These are dykes, quartz reefs and pegmatite veins, which generally act as barriers for ground water movement. D D Q Q P P Netapur " " Arangdanga " E " A Anandagram S "Sutra T E 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. Akaipur R 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. "Silinda Sontoshpur " " N FP111 "Bishnupur "Kamalpur R A 7/130 I ! L D W "Mathuragachi A "Debchandrapur 4/110 Y D"! Chakdaha "Belia 5/20 D! GROUND WATER PROSPECTS INFORMATION HYDROLOGICAL INFORMATION STRUCTURAL INFORMATION BASE MAP INFORMATION LOCATION INFORMATION Chakdaha Paranpur Kansuna " " SCHISTOSITY/ Kajalpur " DEPTH RANGE OF WELLS DESCRIPTION SYMBOL DIPS BEDDING SYMBOL DESCRIPTION " YIELD COLOUR o FOLIATION STATE INDEX DISTRICT INDEX J10 SHALLOW MODERATE DEEP A-BIRBHUM RANGE CODE CANAL / TANK IRRIGATED AREA GENTLE ( < 15 ) o B-BARDDHAMAN OF WELLS < 30 METERS 30 - 80 METERS > 80 METERS E E E E NH - 2 NATIONAL HIGHWAY Samastapur " GROUND WATER IRRIGATED AREA C-PURULIYA Sahispur " Balarampur " MODERATE ( 15 - 45 ) D-BANKURA E E E E o N " E-PASCHIM MEDINIPUR ! SH - 9 Joykrishnapur ! ! RIVER / STREAM (with sand) E! ! E E E STEEP ( 45 - 80 ) STATE HIGHWAY F-PURBA MEDINIPUR > 800 LPM VIOLET G-SOUTH 24 PARGANAS SUB - VERTICAL H-HOWRAH "Bardbanbaria WATER BODY / SPRING @¼ TO VERTICAL ( > 80 ) I- KOLKATA M Y METALLED ROAD J-N24 PARGANAS Hariankhi " A A L1 Banamalipara INDIGO Ö " 400 - 800 LPM CANAL W E ANTICLINE / ANTIFORM I N D I A RAIN GUAGE STATION OTHER ROAD B L L 800 C D I «! " Bahrampur ( With average annual rainfall in mm ) " " Ü A Panchpota K Sahardanga RECHARGE STRUCTURES SUGGESTED SYNCLINE / SYNFORM c J R Chenduria 200 - 400 LPM BLUE RAILWAY WEST " E H I Kugachi " Hingnara PERCOLATION TANK CHECK DAM BENGAL " Simulia " (! N 4/155 "Hingnara NALA BUND Godra RECHARGE WELL E K-HUGLI R " ! TREND LINE F G D DESILTING OF TANK §! L-NADIA E RECHARGE PIT CITY / VILLAGE M-MURSHIDABAD 100 - 200 LPM GREEN SUBSURFACE DYKE ^ " " T I N-MALDA "Mullapara ! ! ! RECHARGE SHAFT S SOIL CONSERVATION ´ ESCARPMENT MEASURES STORAGE TANK A HABITATIONS : NON - COVERED (NC) WELLS OBSERVED DURING FIELD VISIT Nijra )Ï" " E Shimurali " ) PARTIALLY COVERED (PC) " 50 - 100 LPM YELLOW YIELD RANGE BORE / YIELD RANGE DUG WELL / LITHOLOGY / GEOMORPHIC UNIT Manpur 3 BOUNDARY " Palla " IN LPM TUBE WELL IN m / day RING WELL ! Simurail " Srirampur " D " " Nischintapur 15/70 3 Mandalha > 800 LPM ªÇ > 400 m / day (! 8/15 MINOR MAJOR BOUNDARY : BLOCK INDEX MAPSHEET INDEX "Chaugama ! 15/70 3 FAULT ! 8/15 F F F F " " " " 7/130 30 - 50 LPM ORANGE 400 - 800 LPM ª 200 - 400 m / day ( INTERNATIONAL L15 ! 3 D 200 - 400 LPM ! 15/70 100 - 200 m / day (! 8/15 THRUST T ª T T T " " " " STATE 79A07 79A11 79A15 4/130 Harispur 3 J3 " 100 - 200 LPM ! 15/70 50 - 100 m / day (! 8/15 L13 ! ª FRACTURE / LINEAMENT D " DISTRICT L14 Narapotipara 3 " 20 - 30 LPM BROWN ! 15/70 ! Ghetagachi 50 - 100 LPM ª 25 - 50 m / day ( 8/15 BLOCK FRACTURE / LINEAMENT 3 79A08 79A12 79A16 30 - 50 LPM ª! 15/70 15 - 25 m / day (! 8/15 ( Inferred ) K2 Narayanpur " 10 - 20 LPM PINK 15/70 3 20 - 30 LPM ªÇ 10 - 15 m / day (! 8/15 SHEAR ZONE ( Confirmed / Inferred) S S /S S OTHER INFORMATION J10 3 15/70 ! 8/15 L1 "Harispur 10 - 20 LPM ªÇ 5 - 10 m / day ( DYKE ( Confirmed / Inferred) D D / D D Prospects 79B05 79B09 79B13 15/70 3 Mirzapur limited to valley < 10 LPM ª! < 5 m / day (! 8/15 " portions only L4 L5 QUARTZ REEF ( Confirmed / Inferred) Q Q / Q Q Rainfall : 1444 mm "Bhandarkola (Hills, Plateaus Colour inside well symbol indicates yield range.