WATER QUALITY DATA 2008 | CPCB ENVIS
WATER QUALITY OF GROUND WATER IN WEST BENGAL - 2008
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, WEST BENGAL 32 32 32 8.1 8.4 8.3 747 775 761 1.1 3 2.1 0.4 0.4 0.4       4 900 452 8 1600 804
1767 DURGAPUR TOWN,NEAR IISCO, BURDWAN 33 33 33 7.4 7.7 7.6 984 988 986 0.2 1 0.6 0.3 0.5 0.4       9 14 12 33 34 34
1768 DURGAPUR TOWN, BURDWAN, WEST BENGAL 28 33 31 6.8 7.7 7.3 512 976 744 0 0.2 0.1 0.7 11.1 5.9       0 8 4 0 13 7
1769 INSIDE HINDUSTAN LIVER FACTORY, HALDIA 30 34 32 7.3 7.4 7.4 2160 2180 2170 0 1.3 0.7 0.1 0.1 0.1       0 0 0 0 0 0
1770 NEAR IOC REFINERY HALDIA, WEST BENGAL 33 34 33 7.3 7.6 7.5 1646 1838 1742 0.2 0.9 0.6 0.1 0.1 0.1       0 0 0 0 0 0
1771 KALYANI INDUSTRIAL AREA, NADIA, WEST BENGAL 28 29 28 7.7 7.9 7.8 584 650 617 0.7 0.8 0.8 0.1 0.1 0.1       0 0 0 0 0 0
1772 BARSAT MUNICIPALITY NORTH 24-P, WEST BENGAL 28 29 28 7.4 7.6 7.5 753 1069 911 0.4 0.8 0.6 0.1 0.1 0.1       0 0 0 0 0 0
1773 TANGRA, CALCUTTA ,WEST BENGAL 28 32 30 7.5 7.9 7.7 1933 2130 2032 1 1.1 1.1 0.1 0.1 0.1       0 2 1 0 4 2
1774 TOPSIA CALCUTTA, WEST BENGAL 27 28 28 7.7 8.1 7.9 1690 1801 1746 0.4 1 0.7 0.1 0.1 0.1       0 8 4 0 13 7
1775 DHAPA CALCUTTA, WEST BENGAL 28 30 29 7.3 8.2 7.8 1725 1760 1743 0.9 1.6 1.3 0.1 0.1 0.1       2 2 2 4 4 4
1776 GARIA CALCUTTA, WEST BENGAL 27 29 28 7.4 8.5 8.0 977 1020 999 0.4 1.2 0.8 0.1 0.1 0.1       0 4 2 0 8 4
1777 BEHALA CALCUTTA, WEST BENGAL 29 30 30 7.8 8.4 8.1 988 1002 995 1 1.2 1.1 0.1 0.1 0.1       2 2 2 4 8 6
1778 DOMJUR HOWRAH, WEST BENGAL 27 29 28 7.3 7.8 7.6 997 1120 1059 0.8 1 0.9 0.1 0.1 0.1       0 0 0 0 0 0
1779 DANKUNI (NEAR COAL COMPLEX), WEST BENGAL 28 29 29 7.1 7.7 7.4 990 993 992 0.4 0.9 0.7 0.1 0.1 0.1       0 0 0 0 0 0
1931 COSSIPORE - NORTH KOLKATA 28 30 29 7.9 8.1 8.0 2380 2420 2400 0.8 2.2 1.5 0.1 0.1 0.1       14 220 117 17 280 149
1932 CENTRAL KOLKATA 28 28 28 7.9 8 8.0 898 1944 1421 0.7 2.3 1.5 0.1 0.1 0.1       0 4 2 2 13 8
1933 NEAR GALVANISATION UNIT, HOWRAH 27 28 28 7.7 7.9 7.8 1194 1303 1249 0.2 2.3 1.3 0.1 0.1 0.1       0 0 0 0 0 0
1934 CENTRAL HOWRAH-RESIDENTAIL AREA 27 28 28 7.8 7.9 7.9 2370 2470 2420 0.8 1.9 1.4 0.1 0.1 0.1       0 2 1 0 4 2
1935 INSIDE KOLKATA LEATHER COMPLEX 29 30 29 7.8 8.1 8.0 1373 1534 1454 0.4 1.1 0.8 0.1 0.1 0.1       0 0 0 0 0 0
1936 RESIDENTIAL AREA - SONARPUR 23 27 25 7.7 8.3 8.0 1325 1921 1623 0.4 2 1.2 0.1 0.1 0.1       0 0 0 0 0 0
1937 RAJARHAT - NEW TOWNSHIP 27 29 28 7.7 7.7 7.7 2070 2250 2160 0.8 1.7 1.3 0.1 0.1 0.1       0 2 1 0 4 2
1938 BSIRHAT MUNICIPALITY 28 32 30 8.5 8.5 8.5 2070 2100 2085 0.4 0.6 0.5 0.1 0.1 0.1       0 0 0 0 0 0
1939 BARRAKPORE MUNICIPALITY 28 28 28 7.8 8 7.9 386 456 421 0.1 0.2 0.2 0.1 0.1 0.1       0 0 0 0 0 0
1940 NEAR THE PHOSPHATE COMPANY-RISHRA 29 30 30 7.2 7.9 7.6 757 771 764 0.6 0.9 0.8 0.1 0.1 0.1       0 0 0 0 0 0
1941 NEAR FLY ASH DUMPING SITE-KUNTIGHAT, BANDEL 28 28 28 7.4 7.7 7.6 461 469 465 0.6 0.9 0.8 0.1 0.1 0.1       0 0 0 0 0 0
1942 NEAR EXIDE INDUSTRIES-HALDIA 31 33 32 7.3 7.4 7.4 1648 1675 1662 0.2 1.1 0.7 0.1 0.1 0.1       0 0 0 0 0 0
1943 INSIDE TATA METALIKS, KHARAGPUR 30 31 31 7.8 7.8 7.8 635 637 636 1.4 1.4 1.4 0.1 0.1 0.1       0 0 0 0 0 0
1944 KHARAGPUR INDUSTRIAL AREA 29 30 30 7.3 7.6 7.5 133 141 137 0.5 1.3 0.9 0.1 0.1 0.1       0 0 0 0 0 0
1945 ENGLISH BAZAR- MALDAH 29 29 29 7.9 8 8.0 490 606 548 0.2 1.5 0.9 0.1 0.1 0.1       0 0 0 0 0 0