WATER QUALITY DATA 2009 | ENVIS CPCB
 WATER QUALITY OF GROUND WATER IN WEST BENGAL - 2009
STATION CODE LOCATIONS TEMPERATURE şC pH CONDUCTIVITY (µmhos/cm) B.O.D. (mg/l) NITRATE- N (mg/l) NITRITE- N (mg/l) FECAL COLIFORM (MPN/100ml) TOTAL COLIFORM (MPN/100ml)
Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean Min Max Mean
WATER QUALITY CRITERIA       6.5-8.5 < 2250 µmhos/cm < 3 mg/l             < 2500 MPN/100ml < 5000 MPN/100ml
1766 MINE PIT WATER ASSANSOL 27 35 31 8.2 8.6 8.4 701 752 727 1.5 2.1 1.8 0.23 1.16 0.70       30 80 55 50 130 90
1767 DURGAPUR TOWN,NEAR IISCO, BURDWAN 28 30 29 7.1 7.5 7.3 1079 1088 1084 0.1 0.6 0.35 0.31 1.43 0.87       0 0 0 0 0 0
1768 DURGAPUR TOWN, BURDWAN 28 30 29 6.6 7.5 7.05 941 994 968 0.2 0.5 0.35 0.56 1.57 1.07       2 11 6.5 4 30 17
1769 INSIDE HINDUSTAN LIVER FACTORY, HALDIA 29 32 30.5 7.4 7.8 7.6 447 21200 10824 0 3 1.5 0.1 0.1 0.1       0 0 0 0 0 0
1770 NEAR IOC REFINERY HALDIA, 29 34 31.5 7.3 7.8 7.55 422 20600 10511 0.8 0.8 0.8 0.1 0.18 0.14       0 0 0 0 0 0
1771 KALYANI INDUSTRIAL AREA, NADIA, WEST BENGAL 27 28 27.5 8 8.1 8.05 678 806 742 0.3 0.5 0.4 0.1 0.1 0.1       0 0 0 0 0 0
1772 BARSAT MUNICIPALITY NORTH 24-P, WEST BENGAL 27 28 27.5 7.7 8 7.85 1071 1110 1091 0.5 0.6 0.55 0.1 0.17 0.14       0 0 0 0 0 0
1773 TANGRA, CALCUTTA 30 31 30.5 7.5 7.9 7.7 1951 2020 1986 0.1 0.6 0.35 0.1 0.13 0.12       0 0 0 0 0 0
1774 TOPSIA CALCUTTA 27 28 27.5 7.6 8.2 7.9 1692 1804 1748 0.3 1.5 0.9 0.1 0.1 0.1       0 0 0 0 0 0
1775 DHAPA CALCUTTA 28 28 28 7.5 8.3 7.9 1658 1734 1696 0.3 1.6 0.95 0.05 0.1 0.08       0 2 1 0 4 2
1776 GARIA CALCUTTA 28 28 28 7.7 8.5 8.1 892 1113 1003 0.6 2.3 1.45 0.1 0.1 0.1       2 14 8 4 34 19
1777 BEHALA CALCUTTA 28 30 29 8.4 8.4 8.4 700 981 841 0.7 0.9 0.8 0.1 0.1 0.1       0 0 0 0 0 0
1778 DOMJUR HOWRAH 27 28 27.5 7.9 8.2 8.05 1081 1124 1103 1 1.5 1.25 0.1 0.1 0.1       0 0 0 0 0 0
1779 DANKUNI (NEAR COAL COMPLEX), WEST BENGAL 29 30 29.5 7 7 7 986 987 987 0.2 0.5 0.35 0.1 0.18 0.14       0 0 0 0 0 0
1813 RISHRA, WEST BENGAL 28 28 28 6.9 6.9 6.9 919 919 919 0.7 0.7 0.7 0.1 0.1 0.1       0 0 0 0 0 0
1931 COSSIPORE - NORTH KOLKATA 29 29 29 8.3 8.3 8.3 2300 2300 2300 0.8 0.8 0.8 0.1 0.1 0.1       33 33 33 140 140 140
1932 CENTRAL KOLKATA 28 28 28 8.2 8.2 8.2 1624 1624 1624 0.2 0.2 0.2 0.1 0.1 0.1       2 2 2 4 4 4
1933 NEAR GALVANISATION UNIT, HOWRAH 27 27 27 7.9 7.9 7.9 1157 1157 1157 1.5 1.5 1.5 0.1 0.1 0.1       0 0 0 0 0 0
1934 CENTRAL HOWRAH-RESIDENTAIL AREA 27 27 27 8 8 8 2300 2300 2300 2.4 2.4 2.4 0.1 0.1 0.1       0 0 0 0 0 0
1935 INSIDE KOLKATA LEATHER COMPLEX 28 28 28 7.8 7.8 7.8 1313 1313 1313 0.3 0.3 0.3 0.1 0.1 0.1       0 0 0 0 0 0
1936 RESIDENTIAL AREA - SONARPUR 27 27 27 8 8 8 2510 2510 2510 1.3 1.3 1.3 0.1 0.1 0.1       0 0 0 0 0 0
1937 RAJARHAT - NEW TOWNSHIP 27 27 27 8 8 8 2070 2070 2070 2.2 2.2 2.2 0.1 0.1 0.1       2 2 2 4 4 4
1938 BSIRHAT MUNICIPALITY 28 30 29 8.2 8.3 8.25 2014 2080 2047 0.7 0.8 0.75 0.16 0.2 0.18       0 2 1 0 6 3
1939 BARRAKPORE MUNICIPALITY 28 31 29.5 8.1 8.4 8.25 441 450 446 0.3 0.3 0.3 0.1 0.1 0.1       0 0 0 0 0 0
1940 NEAR THE PHOSPHATE COMPANY-RISHRA 30 30 30 7 7.1 7.05 728 789 759 0.7 0.9 0.8 0.05 0.1 0.075       0 2 1 0 4 2
1941 NEAR FLY ASH DUMPING SITE-KUNTIGHAT, BANDEL 28 28.5 28.3 6.8 7 6.9 430 468 449 0.5 0.8 0.65 0.1 0.13 0.115       0 0 0 0 1 0.5
1942 NEAR EXIDE INDUSTRIES-HALDIA 29 30 29.5 7.4 7.7 7.55 351 1912 1132 0.8 1 0.9 0.1 0.19 0.145       0 0 0 0 0 0
1943 INSIDE TATA METALIKS, KHARAGPUR 29 31 30 7.4 8.4 7.9 132 632 382 0 0.1 0.05 0.1 0.1 0.1       0 0 0 0 0 0
1944 KHARAGPUR INDUSTRIAL AREA 30 31.5 30.8 6.3 8.4 7.35 126 140 133 1.2 1.6 1.4 0.1 0.1 0.1       0 0 0 0 0 0
1945 ENGLISH BAZAR- MALDAH 28 28 28 7.5 7.5 7.5 587 587 587 1 1 1 0.12 0.12 0.12       0 0 0 2 2 2
2510 GEOKHALI BUNGLOW MIDNAPUR-EAST 27.5 27.5 27.5 7.8 7.8 7.8 984 984 984 0.2 0.2 0.2 0.1 0.1 0.1       0 0 0 0 0 0
2515 SDO OFFICE, RANAGHAT 28 28 28 7.9 7.9 7.9 623 623 623 1 1 1 0.1 0.1 0.1       0 0 0 0 0 0
2516 SDO OFFICE, KRISHNANAGAR 29 29 29 7.7 7.7 7.7 767 767 767 1.1 1.1 1.1 0.1 0.1 0.1       0 0 0 0 0 0
2526 FULBARI BARRAGE 22 22 22       156 156 156 2.1 2.1 2.1 0.1 0.1 0.1       110 110 110 280 280 280
2528 GROUND WATER POINT INSIDE BURDWAN UNIVERSITY 26 26 26 7 7 7 362 362 362 1.2 1.2 1.2 0.33 0.33 0.33       8 8 8 11 11 11
2529 GROUND WATER POINT NEAR BURDWAN STATION 24 24 24 7 7 7 428 428 428 1.5 1.5 1.5 0.26 0.26 0.26       0 0 0 0 0 0
2530 HOT SPRING AT BAKRESHWAR 45 45 45 9.5 9.5 9.5 565 565 565 0.4 0.4 0.4 0.84 0.84 0.84       0 0 0 0 0 0
2535 VISVA BHARATI 21 21 21 7.6 7.6 7.6 455 455 455 0.4 0.4 0.4 0.23 0.23 0.23       0 0 0 0 0 0
2536 NALHATI RAILWAY STATION OF BIRBHUM 29 29 29 6.7 6.7 6.7 788 788 788 0.1 0.1 0.1 0.63 0.63 0.63       0 0 0 0 0 0
2537 BOLPUR NEAR RAILWAY STATION 22 22 22 6.6 6.6 6.6 282 282 282 0.3 0.3 0.3 0.55 0.55 0.55       0 0 0 0 0 0
2538 MOREGRAM CROSSING 25 25 25 6.8 6.8 6.8 345 345 345 0.4 0.4 0.4       0.19 0.19 0.19 0 0 0 0 0 0
2540 SATI GHAT AT BANKURA TOWN 29 29 29 7.2 7.2 7.2 2030 2030 2030 0.4 0.4 0.4 1.08 1.08 1.08       0 0 0 0 0 0
2542 DWARIKA AT BISHNUPUR TOWN 31 31 31 6.9 6.9 6.9 548 548 548 0 0 0 0.1 0.1 0.1       0 0 0 0 0 0
2543 SDO OFFICE AT BISHNUPUR TOWN 31 31 31 6.7 6.9 6.78 178 178 178 0.4 0.4 0.4 0.31 0.31 0.31       0 0 0 0 0 0
2545 GROUND WATER POINT AT PURULIA RK MISSION 27 27 27 7.2 7.2 7.2 367 367 367 7.2 7.2 7.2 1 1 1       22 22 22 170 170 170
2546 ULUBERIA  COLLEGE AT HOWRAH 31 31 31 8.2 8.2 8.2 1051 1051 1051 0.2 0.2 0.2 0.1 0.1 0.1       14 14 14 22 22 22
2547 AMTOLA ON DIAMOND HARBOUR ROAD, 24 PARGANAS (S) 28 28 28 7.7 7.7 7.7 1907 1907 1907 0.2 0.2 0.2 0.1 0.1 0.1       0 0 0 0 0 0
2548 HIDCO OFFICE, RAJARHAT 28 28 28 7.7 7.7 7.7 1285 1285 1285 0.1 0.1 0.1 0.1 0.1 0.1       0 0 0 0 0 0