L E G E N D GROUND WATER PROSPECTS MAP GEOMORPHIC DEPTH TO G R O U N D W A T E R P R O S P E C T S RECHARGE MAP UNIT GEOLOGICAL SEQUENCE / RECHARGE STRUCTURES ( PREPARED FROM SATELLITE IMAGE INTERPRETATION WITH LIMITED FIELD CHECKS ) ROCK TYPE UNIT / LANDFORM WATER LEVEL CONDITIONS ( HYDROGEOMORPHIC SUITABLE & UNIT ) BASED ON TYPE OF WELLS HOMOGENEITY PRE/ POST- MONSOON AQUIFER MATERIAL DEPTH RANGE YIELD RANGE QUALITY OF GROUND PRIORITY R E M A R K S AVAILABILITY SUITABLE IN THE UNIT REPRESENTED IN (AVERAGE IN METERS) OF WELLS OF WELLS WATER WATER OF WATER & SUCCESS PT = PERCOLATION TANK ( PROBLEMS / LIMITATIONS ) THE MAP WITH ( SUGGESTED ) IRRIGATED CD = CHECK DAM ( EXPECTED ) RATE OF WELLS POTABLE (P) ALPHANUMERIC CODE NON - POTABLE (NP) AREA NB = NALA BUND NO. OF WELLS LS = LOOSE SEDIMENTS = DUG WELL 3 RW = RECHARGE WELL ( RAINFALL & OTHER DW MIN - MAX ( PROBABILITY ) ( REPRESENTED IN ( REPRESENTED IN OBSERVED PR = PERMEABLE ROCK RW = RING WELL ( in LPM or m / day) DT = DESILTING OF TANK SOURCES ) FIR ( INDICATE REASONS IF ( APPROX . RANGE ( COLOUR INDICATES THE MAP WITH THE MAP WITH = FISSURED ROCK BW = BORE WELL NON POTABLE ) RP = RECHARGE PIT FR = FRACTURED ROCK ( IN METERS ) IN PERCENTAGE ) Kilometers YIELD RANGE AND NUMERIC CODE ) ALPHABETIC CODE ) TW = TUBE WELL VERY HIGH SD = SUBSURFACE DYKE WR / = WEATHERED ROCK / HIGH HATCHING INDICATE DBW / = DUG CUM-BORE WELL / RS = RECHARGE SHAFT WM WEATHERED MATERIAL DUG CUM-TUBE WELL MODERATE ST = STORAGE TANK DEPTH RANGE) DTW 0 1 2 3 4 5 © IR = IMPERIVIOUS ROCK LOW SCM = SOIL CONSERVATION MEASURES SCALE - 1 : 50,000 MAP SHEET NO. 79 A/7 BARDDHAMAN DISTRICT, WEST BENGAL n o i t Ramkrishtopur Atipora 5.5/42 a Dharmpur " 6.2/51 y m a " ! r ) ! D o " D f Sajlara D t ) " n Mirtola h e g Gopipur s " a " ) e b Babuidanga Simla r P Nimdaho m 3 " Alluvium a 3.1/41 ) " 10 - 12 ) r 3.1 - 11.1 100 - 125 m/day At depth range of 20m to 80m,ground water " DW A ) ! (Sand Dominant) Alluvial Plain Younger - D Kanthalgoria Sajlara Excellent LS NP is non-potable due to Arsenic contamination APY11 m " Kalikatala " f (APY) 40% (11) Very High Not Required " Debnagar i 5.3/48 t h i r TW 100 - 120 450 - 500 LPM (As & Fe) primarily.At depth range of above 80m, k a i t R )Ï" e ! n n D r i Arsenic free ground water may be available. e PW - 4 HP - 29 a Dubrajpur i c 5.1/38 D " o l = o Doghari Biswarambha 6.9/44 g ! H D Shahpara m f r " " " a ! ) ) e D Kuthuria a p 7.0/150 Phalea r h p " u B17 " k ! ) U D s B n Muragachha Hinsi a 6.9/42 Champatala " " P D! " Dhitpur Sumuri " Lohachar " ) " Bunapara ) " 5.1/29 Kharermath 7.2/41 D! " D! Kanksali " Koksimuli " Sardanga Hinsipara Chupi " " 5.0/47 )" 6.9/35 D! D! Kashtusali Char Bagachra Purbasthali r " Gobindapur " " e " Belgachhi Palashphuli v " Moalia 6.3/38 ) )" i Haripur " 5.6/45 " ! R D Raghabbbati D! Bargachhi Gobindapur " )" " y Kumirpara Ranipur a " ) j Dastipara )" Parulia " )Ï" 5.3/55 6/44 A D! 4.1/45 D! D! Palgram Sambati 3 " Baldedanga " Uzirpur " 4.2 - 12 10 - 15 50 - 75 m/day At depth range of 20m to 80m,ground water " Alluvial Plain Older DW NP Good LS High 70% Not Required is non-potable due to Arsenic contamination Balarampur Mandra -Moderate (As & Fe) " " 100 - 120 250 - 300 LPM primarily.At depth range of above 80m, Sonarudra Suluntu TW " " (AOM) Dagachhiya Suluntu PW-1 HP-11 Arsenic free ground water may be available. 4.9/38 " AOM13 )Ï" D! Bhatra Paranpur " Sodpur " Gholghat ) )Ï" 4.4"/28 Lakshmanpur " Maudanga Bhandartikuri Mathapur " Chhotpur " ! " D Chakbrahmangaria " ) )" " Bajsuluntu " Phaler " Jahannagar )" Bhaturia " Banki Shampur Madpur " " Betpukur Narsinghapur " " MashagariaKurchia )" Magunpur6.3/41 " "6.1/47 " n o ! i 5.9/38 D t D! a Kachhuu m ! r D " o f Nutangram t Jashpur " " a Mathurhati Satgachhia h Minepur Bhatshala r " " " e " u n p Bagpur 4.9/39 e c " Chandpur m o Alluvium a " l Bagpur ! 5.1/61.4 " o D R Dalgobindopur H (Sand with Silt and Clay) = ! " 6.7/32 D r n 5.0/69 e o i (13) ! Srirampur w Adyapara t "Atkedanga D o ! " a L D Rajpur " " ) m 6.3/40 Kuldanga r " o f Karalia " ! D a u Dharmotola j " i Bidyanagar S " Kushgoria " Damodarpara Sahapur " " 5.9/42 Chandipur D! " 6.2/45 Gopalpur ! Aluidanga " D Kobla " " Bachpur " Malatipur " Tulsidanga Dakhinbati " 12.0/41 B16 " ! Malgaria D " Mashagaria Nawapara " " Raipur Kangsaripur " " Chhogratpur AOD13 2.1 - 11.2 Seoragaria " 3 Aquifer is formed of sandy part of alluvium. " Alluvial Plain Older DW 15 - 20 50 - 75 m /day Champahati LS High P 10% Not Required Recharge structures are not required as 5.3/52 " -Deep Good ! good recharge condition prevails Nadanghat Rajibpur D Ghola Rahatpur (AOD) TW 30 - 50 175 - 200 LPM " " " " 4.2/45 )Ï HP-6 D! Shahzadpur Simjuli " )Ï" Rangamati Samudragarh Nandanghat " 6.2/42 " " Bederp!ara Bunopukur D" " 6.5/41 Kundupara " D! Mullarbil Bamanga " Bagdipara " 7.2/42 " ! Jakar D " Chaikhiltola " Lakshmipara 8.3/6.95 " ! D Kanchantala Gouridanga " " F F Jaluidanga 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. Mahishgaria Jalhati " " Akabpur " " Liolgaria 5.5/41 K )Ï 4.4/45 " ! h 6.3/44 r D! Islampur D a r ! e " D Q P P Sankra ) i Ningre D D Q " v r R P These are dykes, quartz reefs and pegmatite veins, which generally act as barriers for ground water movement. i )" Hatsimla D D Q Q P e i v v e r )" R i R Dadpur i a " l n k a g B Kutirdanga " u 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. Pardupsa H " Gopinathpur 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. 11.1/39 )" Nashatpur 10.9/43 " D! "Dhupsha D! Khannan Kadpur " Samudragarh " " 5.0/44 ! Dengapara D " Simulia Rameswarpur " " Paruldanga " GROUND WATER PROSPECTS INFORMATION HYDROLOGICAL INFORMATION STRUCTURAL INFORMATION BASE MAP INFORMATION LOCATION INFORMATION Beledanga " Goalpara DESCRIPTION SYMBOL SCHISTOSITY/ " Goalpara DEPTH RANGE OF WELLS DIPS BEDDING SYMBOL DESCRIPTION YIELD COLOUR o FOLIATION STATE INDEX DISTRICT INDEX " SHALLOW MODERATE DEEP ) RANGE CODE CANAL / TANK IRRIGATED AREA GENTLE ( < 15 ) Dhobakuthi OF WELLS < 30 METERS 30 - 80 METERS > 80 METERS E E E E o NH - 2 NATIONAL HIGHWAY " GROUND WATER IRRIGATED AREA MODERATE ( 15 - 45 ) Bhagabatitala Khanpur E E E E o " " SH - 9 11.1/48 ! ! ! STATE HIGHWAY VIOLET RIVER / STREAM (with sand) ! ! E E E E STEEP ( 45 - 80 ) A ! Medgachhi > 800 LPM DManikhar " " SUB - VERTICAL WATER BODY / SPRING ¼ Mathurhati @ TO VERTICAL ( > 80 ) METALLED ROAD " Nandai " C B Ö D Pancharki 400 - 800 LPM INDIGO CANAL Satpukur Satpukur 10.7/45 E ANTICLINE / ANTIFORM I N D I A " " )" Muragachha Nutangram RAIN GUAGE STATION OTHER ROAD Sahajpur " B26 !" 800 " D ( With average annual rainfall in mm ) «! Bishaharidanga Mirzapur Ü " " 200 - 400 LPM BLUE RECHARGE STRUCTURES SUGGESTED SYNCLINE / SYNFORM c Naupara E " RAILWAY WEST PERCOLATION TANK CHECK DAM BENGAL A-BIRBHUM (! B-BARDDHAMAN Ghugudanga Durgapur Hatipota NALA BUND " " RECHARGE WELL E TREND LINE " DESILTING OF TANK §! C-PURULIYA 100 - 200 LPM GREEN RECHARGE PIT ^ " " CITY / VILLAGE D-BANKURA Kankuria Dighradanga SUBSURFACE DYKE I E-PASCHIM MEDINIPUR " " ! ! ! RECHARGE SHAFT 10.5/44 SOIL CONSERVATION ESCARPMENT Kajlashpur Nagargachhi STORAGE TANK ´ ! " " MEASURES HABITATIONS : NON - COVERED (NC) D Sankati WELLS OBSERVED DURING FIELD VISIT " 10.2/43 )Ï" " YELLOW LITHOLOGY / GEOMORPHIC UNIT ) PARTIALLY COVERED (PC) Dingabandh ! 50 - 100 LPM YIELD RANGE BORE / YIELD RANGE DUG WELL / Guptipur " 3 " D 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 : 15/70 3 FAULT 30 - 50 LPM ORANGE 400 - 800 LPM ! 200 - 400 m / day (! 8/15 F F F F Malatipur ª " " " " " STATE B17 Briddhapara 15/70 3 " 200 - 400 LPM ª! 100 - 200 m / day (! 8/15 THRUST T T T T 79A/2 79A/6 73A/10 Belkuli 3 " 100 - 200 LPM ! 15/70 50 - 100 m / day (! 8/15 DISTRICT ª FRACTURE / LINEAMENT Maslandpur BROWN 15/70 3 " Sargaria 20 - 30 LPM ! (! 8/15 BLOCK 10.3/45 Sannyasidanga " 50 - 100 LPM ª 25 - 50 m / day " FRACTURE / LINEAMENT B16 ! Madhupur Char Malatipur 3 D " Krishnapur " ! 15/70 8/15 ( Inferred ) 79A/3 79A/7 73A/11 " Udayganj 30 - 50 LPM ª 15 - 25 m / day (! r " 10 - 20 LPM PINK 15/70 3 (! S /S S Santalpara 20 - 30 LPM ªÇ 10 - 15 m / day 8/15 SHEAR ZONE ( Confirmed / Inferred) S Atgharia " OTHER INFORMATION Bhatpukur " Sondalpur e 15/70 3 " " Swarajpur 10 - 20 LPM ªÇ 5 - 10 m / day (! 8/15 DYKE ( Confirmed / Inferred) D D / D D " Majhida Prospects " v 15/70 3 B26 79A/4 79A/8 limited to valley < 10 LPM ª! < 5 m / day (! 8/15 79A/12 Simlun Niralgachhi portions only " " Q Q Q i ( Confirmed / Inferred) Q / Rainfall : 1348mm 2.1/32 (Hills, Plateaus Colour inside well symbol indicates yield range.