Ground Water Prospects
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L E G E N D GROUND WATER PROSPECTS MAP GEOMORPHIC DEPTH TO RECHARGE RECHARGE MAP UNIT GEOLOGICAL SEQUENCE / G R O U N D W A T E R P R O S P E C T S CONDITIONS STRUCTURES ( PREPARED FROM SATELLITE IMAGE INTERPRETATION WITH LIMITED FIELD CHECKS ) ROCK TYPE UNIT / LANDFORM WATER LEVEL R E M A R K S ( HYDROGEOMORPHIC BASED ON SUITABLE & ( PROBLEMS / LIMITATIONS ) UNIT ) TYPE OF WELLS HOMOGENEITY PRE / POST - MONSOON AVAILABILITY AQUIFER MATERIAL DEPTH RANGE YIELD RANGE QUALITY OF GROUND PRIORITY SUITABLE IN THE UNIT REPRESENTED IN (AVERAGE IN METERS) OF WATER OF WELLS OF WELLS WATER WATER & SUCCESS PT = PERCOLATION TANK THE MAP WITH ( SUGGESTED ) IRRIGATED CD = CHECK DAM ( EXPECTED ) RATE OF WELLS POTABLE (P) ALPHANUMERIC CODE NON - POTABLE (NP) AREA NB = NALA BUND ( RAINFALL & OTHER LS NO. OF WELLS = LOOSE SEDIMENTS DW = DUG WELL 3 ( PROBABILITY ) RW = RECHARGE WELL SOURCES ) PR = PERMEABLE ROCK MIN - MAX ( in LPM or m / day) ( COLOUR INDICATES ( REPRESENTED IN ( REPRESENTED IN OBSERVED RW = RING WELL ( INDICATE REASONS IF ( APPROX . RANGE DT = DESILTING OF TANK FIR = FISSURED ROCK BW = BORE WELL IN PERCENTAGE ) RP = RECHARGE PIT YIELD RANGE AND THE MAP WITH THE MAP WITH ( IN METERS ) NON POTABLE ) FR = FRACTURED ROCK = TUBE WELL VERY HIGH SD = SUBSURFACE DYKE Kilometers HATCHING INDICATE NUMERIC CODE ) ALPHABETIC CODE ) TW 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 Alluvium (Sand Dominant) Channel Bar 5 - 6 RW Groundwater prospects very high MAP SHEET NO. 73I/13 BARDDHAMAN DISTRICT, WEST BENGAL CB111 (111) (CB) Excellant LS 5-10 400-500 Very High P 42% Not Required 2 TW with high recharge potential. Recharge structures not required. Sandstone 3 Buried Pediplain 5 - 5.38 DW 5 - 10 15 - 25 m /day Aquifer conditions modified by coal mining (Supra Panchet) RW / DT Shallow Low Negligible activities.Groundwater development may BPS512 (Mahadeva Formation) DW - 2 HP - 1 Limited WM+FR P High (512) (BPS) TW / BW 40 - 50 75 - 100 LPM not be sustainable in the long run LS DW Prospects inferred as no wells observed. Valley Fill Shallow No wells CD Underlain by 30 - 50 P Recharge condition is moderate with VFS55 (VFS) observed Good 100 - 125 LPM Moderate Nil Moderate Shale with WM+FR TW / BW moderate groundwater prospects Sandstone Bands (Panchet Formation) 15 - 20 3 Buried Pediplain DW 5 - 10 m /day Weathered and fractured Sandstone (55) No wells Nil RW / DT Shallow Limited WM+FR Low P form the aquifer.Better prospects BPS55 observed High (BPS) TW/ BW 40 - 60 50 - 100 LPM along fracture zones Aquifer conditions modified by coal LS VFS531 Sandstone & Shale TW / BW 20 - 25 75 - 100 LPM Moderate P Nil Not Required mining activities.Groundwater Valley Fill Shallow No wells Good Underlain by development may not be sustainable in with Coal (VFS) observed WM+FR (Raniganj Formation) the long run.Areas of piped water supply p (531) 3 Aquifer conditions modified by coal u DW 10 - 15 m /day Buried Pediplain No wells 5 - 10 mining activities.Groundwater o Negligible Not Required BPS531 Shallow Moderate WM+FR P r observed Low development may not be sustainable in ) TW / BW 30 - 50 LPM c (BPS) 20 - 30 g i the long run.Areas of piped water supply s r s a e r LS Groundwater prospects moderate, u p RW / DT J Valley Fill Shallow No wells Moderate Underlain by TW / BW 30 - 50 50 - 75 LPM Moderate P Nil recharge structures will improve the u VFS54 o Moderate t (VFS) observed WM+FR sustainability of groundwater S s u o r a 3 e Sandy Shale f i 5 - 10 n Buried Pediplain 3.21 DW < 5 m /day n (Barren Measure) RW / DT Prospects limited along fracture o a Shallow L im ite d WM+FR Low P Nil b (54) High zones BPS54 r w 40 - 60 30 - 50 LPM a (BPS) HP - 1 TW / BW C d ( n o Weathered Pediplain Very small unit,recharge structure not Shallow No wells Poor FR 40 - 60 Low P Not Required PPS54 G TW / BW 20 -30 LPM Negligible required (PPS) observed Aquifer conditions modified by coal mining LS Valley Fill Shallow No wells CD activities Groundwater development may Moderate Underlain by TW / BW 20 - 25 75 - 100 LPM Moderate P Nil VFS532 Sandstone & Shale (VFS) observed Moderate not be sustainable in the long run.Areas of WM+FR with Coal piped water supply (Barakar Formation) 3 Aquifer conditions modified by coal mining (532) Weathered Pediplain No wells DW 5 - 10 5 - 10 m /day Shallow Limited Nil Not Required activities Groundwater development may observed FR Low P PPS532 (PPS) not be sustainable in the long run.Areas of TW / BW 20 - 30 30 - 50 LPM piped water supply LS Valley Fill Shallow No wells DT Ground water prospects good. VFS513 Good Underlain by (VFS) observed TW / BW 30 - 50 150 - 175 LPM Moderate P Negligible Moderate Recharge structures will increase WM+FR groundwater development Boulder Bed 3 with Sandstone DW 5 - 10 15 - 25 m /day Weathered and fractured Buried Pediplain RW / DT BPS513 (Talchir Formation) No wells Moderate WM+FR Nil Standstone form the aquifer.Better Shallow Low P High (513) (BPS) observed TW / BW 40 - 60 75 - 100 LPM prospects along fracture zones 3 10 - 15 m /day Weathered Pediplain DW 5 - 10 RW / DT Essentially run-off zones. Recharge No wells Shallow Limited FR Low P Nil High structures may help in limited ground PPS513 observed 30 - 50 LPM " (PPS) TW / BW 40 - 60 water development " " " " " " ) x " . " s e l r " y " " p Prospects inferred as no wells observed. LS l l " No wells i Valley Fill Shallow CD m " P Recharge condition is moderate with m 30 - 50 150 - 175 LPM VFS832 o Moderate Underlain by TW / BW Negligible " (VFS) observed Moderate " Moderate 0 C moderate groundwater prospects 0 WM+FR " " 4 c i 2 " s " - s 3 i 2.6 - 3.5 " MASK99 0 Buried Pediplain " DW e 0 5 - 10 10 - 15 m /day Recharge structures will improve 3 RP n Low P " " " Granitoid Gneiss Shallow Limited WM+FR 2 Negligible " - sustainability of groundwater sources G " " BPS832 c High " i r (BPS) (832) o TW / BW " DW - 2 HP - 1 40 - 60 75 - 100 LPM " u " z " o MASK99 p " r " g " e t " a 3 o " " Due to high run-off and poor infiltration, r n " E E E E 5 - 10 m /day P 5 - 10 a " Weathered Pediplain DW " No wells t r recharge structures are required to " RP E E E E " o e " Shallow Poor FR Low P " observed Nil h Parulberiya PPS832 w " maintain sustainability of groundwater " " " High o E E h " (PPS) TW / BW 40 - 60 30 - 50 LPM L " " ( " Chittaranjan C sources " " " " BPS832 Metala" " " " "Kalipathar " F F " " Namakeshiya" 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. " " " " Roshna" " " " " " " " " " " " " P " D Q " D P " Q " " These are dykes, quartz reefs and pegmatite veins, which generally act as barriers for ground water movement. " " Banspathari BPS832 " D D Q Q P P " " " E EBPSE51E3 E BPS832 " "Damdaha " " PPS832 " " E E E E E Dashiyari " Jitpur " " " 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. " E E E E E Kash" idangal " " " BPS832 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. " " 3 3 E E E E E " " Mandira " " " " "Dhanguri " Uttar E E E E E " ! Belpahari " Sarasbad " " 3 ( " 3 Rampur " " " ! E Aligarija " " Kanskuli § " " " Agdih " Ghiadoba " " " " " Jorebari" " ^ Rangdabhit " " " "Kashidangal (! " " " " Brindabani E " Kalya " " " " Chitaldangal "Kataban " "Digalpahari " " " " " Mirzapur " Kadwa " " " " STRUCTURAL INFORMATION " " Ghiadoba GROUND WATER PROSPECTS INFORMATION HYDROLOGICAL INFORMATION BASE MAP INFORMATION LOCATION INFORMATION " " ^ " " Majhladih "Hasipahari Shibdhara " " " " " " ! DESCRIPTION SYMBOL SCHISTOSITY/ " " § Satta DEPTH RANGE OF WELLS DIPS BEDDING " Mal " SYMBOL DESCRIPTION " " Gourangdih YIELD COLOUR o FOLIATION STATE INDEX DISTRICT INDEX " Pithakiari " " " Seakulberia RANGE SHALLOW MODERATE DEEP CANAL / TANK IRRIGATED AREA " " CODE " GENTLE ( < 15 ) " " Rangameta 30 - 80 METERS > 80 METERS o NH - 2 NATIONAL HIGHWAY " " " OF WELLS < 30 METERS E E E E Panuria "BPS531 GROUND WATER IRRIGATED AREA " " Kirtanshala " " PPS832 ! 3.4/42 MODERATE ( 15 - 45 ) Kalisanko o " " "Chhotkora D E E E E " Rupnarayanpur" "Kalipathar Muchidih Kusumkanali" " " ! SH - 9 " ! ! Sidhabari ! ! " " ! BPS832 " ^ RIVER / STREAM (with sand) E E E E STATE HIGHWAY § ^ Dharaspur > 800 LPM VIOLET STEEP ( 45 - 80 ) Ramchandrapur ^ Benagar Chayenpur A MASK99 " " Goura"ngdih " ^ SUB - VERTICAL Kantapahari " Alladih 3.2/19 " Maliadih WATER BODY / SPRING @¼ TO VERTICAL ( > 80 ) Shantinagar " " METALLED ROAD " " Pratappur BPS832 ! "Kendwadih Keshardih ª Manhara " ! Ö C § 400 - 800 LPM INDIGO CANAL D B " " Baradang Banshkatiya " E ANTICLINE / ANTIFORM I N D I A Bathanbari " ^" BPS513 ! RAIN GUAGE STATION OTHER ROAD "Paharpur ( 800 " ! Ramchandrapur " E BPS54 ( With average annual rainfall in mm ) « BPS531 Ü Harishdih Achhra " "Dabar Kalikomali