WATER QUALITY DATA 2008 | CPCB ENVIS
WATER QUALITY OF GROUND WATER IN WEST BENGAL - 2008
STATION CODE	LOCATIONS	TEMPERATURE ºC			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