WATER QUALITY DATA 2010 | CPCB ENVIS
WATER QUALITY OF GROUND WATER IN WEST BENGAL - 2010
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	30	30	30.0	8.37	8.4	8.4	696	789	743	2.0	4.7	3.3	0.33	0.46	0.40				8	400	204	14	700	357
1767	DURGAPUR TOWN,NEAR IISCO, BURDWAN, WEST BENGAL	28	30	29.0	7.13	7.6	7.4	879	888	884	0.2	1.0	0.6	0.30	0.36	0.33
1768	DURGAPUR TOWN, BURDWAN	29	31	30.0	6.9	7.15	7.0	926	1410	1168	0.4	2.0	1.2	8.40	12.54	10.47				17	700	359	33	1700	867
1769	INSIDE HINDUSTAN LIVER FACTORY, HALDIA, WEST BENGAL	33	34	33.5	7.71	7.93	7.8	2020	20700	11360	1.5	1.7	1.6	0.03	0.58	0.31
1770	NEAR IOC REFINERY HALDIA	33	35	34.0	7.52	8.04	7.8	204	1989	1097	0.4	3.5	1.9	0.06	0.10	0.08
1771	KALYANI INDUSTRIAL AREA, NADIA	26	32	29.0	7.6	7.9	7.8	718	793	756	0.2	0.5	0.4	0.06	0.06	0.06				0	0	0	0	0	0
1772	BARSAT MUNICIPALITY NORTH 24-P	28	28	28.0	7.2	7.5	7.4	891	994	943	0.4	0.7	0.6	0.10	0.18	0.14				0	1	1	0	2	1
1773	TANGRA, CALCUTTA ,WEST BENGAL	29	30	29.5	7.3	7.69	7.5	2020	2100	2060	0.2	0.6	0.4	0.09	0.10	0.10				2	2	2	2	4	3
1774	TOPSIA CALCUTTA, WEST BENGAL	28	29	28.5	7.33	7.33	7.3	1621	1682	1652	0.2	1.4	0.8	0.13	0.13	0.13				2	2	2	7	7	7
1775	DHAPA CALCUTTA, WEST BENGAL	28	28.5	28.3	7.16	7.21	7.2	1720	1729	1725	0.3	0.4	0.4	0.06	0.06	0.06				4	4	4	4	11	8
1776	GARIA CALCUTTA, WEST BENGAL	28	28	28.0	7.68	7.71	7.7	1117	1341	1229	0.5	1.4	1.0	0.09	0.09	0.09							4	4	4
1777	BEHALA CALCUTTA, WEST BENGAL	29	30	29.5	7.55	7.86	7.7	868	904	886	0.1	1.1	0.6	0.07	0.10	0.09				11	11	11	14	14	14
1778	DOMJUR HOWRAH, WEST BENGAL	26	29	27.5	7.67	7.69	7.7	1097	1156	1127	0.0	1.3	0.7	0.08	0.09	0.09							2	2	2
1779	DANKUNI (NEAR COAL COMPLEX)	26	30	28.0	6.77	7.26	7.0	984	992	988	0.3	0.8	0.5							0	0	0	0	0	0
1813	RISHRA, WEST BENGAL	28	28	28.0	6.69	7.6	7.1	847	943	895	0.3	0.3	0.3							0	0	0	0	0	0
1931	COSSIPORE - NORTH KOLKATA	27	32	29.5	7.28	7.73	7.5	2340	2340	2340	0.3	0.9	0.6	0.12	0.14	0.13				2	2	2	4	4	4
1932	CENTRAL KOLKATA	29	29	29.0	7.25	7.69	7.5	1829	1924	1877	0.1	0.9	0.5	0.07	0.08	0.08
1933	NEAR GALVANISATION UNIT, HOWRAH	27	28	27.5	7.57	7.64	7.6	1269	1626	1448	0.4	1.4	0.9	0.07	0.09	0.08				4	11	8	9	50	30
1934	CENTRAL HOWRAH-RESIDENTAIL AREA	27	27	27.0	7.04	7.8	7.4	2160	2420	2290	2.8	2.8	2.8	0.08	0.08	0.08
1935	INSIDE KOLKATA LEATHER COMPLEX	29	30	29.5	7.14	7.87	7.5	1473	1516	1495	0.1	0.5	0.3	0.06	0.08	0.07							2	2	2
1936	RESIDENTIAL AREA - SONARPUR	28	28	28.0	7.09	7.53	7.3	1399	2040	1720	0.1	1.1	0.6	0.07	0.09	0.08				2	2	2	8	8	8
1937	RAJARHAT - NEW TOWNSHIP	26	28	27.0	7.02	7.2	7.1	1816	2150	1983	0.3	2.2	1.3	0.08	0.08	0.08				2	2	2	4	4	4
1938	BSIRHAT MUNICIPALITY	30	31	30.5	8.2	8.3	8.3	2140	2140	2140	0.5	1.0	0.8	0.02	0.41	0.22				1	1	1	2	2	2
1939	BARRAKPORE MUNICIPALITY	28	28	28.0	7.5	7.7	7.6	398	428	413	0.2	0.6	0.4
1940	NEAR THE PHOSPHATE COMPANY-RISHRA	30	30	30.0	7	8.13	7.6	637	686	662	0.1	0.6	0.4
1941	NEAR FLY ASH DUMPING SITE-KUNTIGHAT, BANDEL	30	31	30.5	7.44	7.9	7.7	402	422	412	0.2	0.9	0.6
1942	NEAR EXIDE INDUSTRIES-HALDIA	29	31	30.0	7.41	7.65	7.5	205	20500	10353	1.0	1.5	1.3	0.08	0.09	0.09
1943	INSIDE TATA METALIKS, KHARAGPUR	31	32	31.5	7.16	7.76	7.5	624	634	629	0.2	0.4	0.3	0.08	0.10	0.09
1944	KHARAGPUR INDUSTRIAL AREA	29	29.5	29.3	6.11	7.57	6.8	163	464	313	0.4	0.4	0.4	0.05	1.50	0.78
1945	ENGLISH BAZAR- MALDAH	29	29	29.0	7.2	7.4	7.3	629	633	631	0.3	0.8	0.6	0.11	0.11	0.11
2510	GEOKHALI BUNGLOW MIDNAPUR-EAST	28	29	28.5	8.02	8.3	8.2	989	1012	1001	0.3	0.5	0.4	0.06	0.08	0.07
2515	SDO OFFICE, RANAGHAT	27	28	27.5	7.3	8	7.7	548	623	586	0.8	1.1	1.0							0	0	0	0	0	0
2516	SDO OFFICE, KRISHNANAGAR	28	29	28.5	7.4	7.9	7.7	713	770	742	0.7	1.2	1.0	0.06	0.11	0.09				0	0	0	0	0	0
2526	FULBARI BARRAGE	20	27	23.5	4.8	6.1	5.5	101	185	143	1.3	1.9	1.6	0.21	1.39	0.80				11	200	106	22	600	311
2528	GROUND WATER POINT INSIDE BURDWAN UNIVERSITY	27	27	27.0	7.1	7.2	7.1	631	761	696	1.1	2.4	1.7	1.90	2.30	2.10
2529	GROUND WATER POINT NEAR BURDWAN STATION	26	27	26.5	7.0	7.6	7.3	361	420	391	1.0	1.1	1.0	0.83	0.84	0.84
2530	HOT SPRING AT BAKRESHWAR				9.4	9.5	9.5	553	578	566	0.9	1.9	1.4	0.08	0.09	0.08
2533	SURI TOWN NEAR BUS STAND	30	31	30.5	7.2	7.6	7.4	701	724	713	1.0	1.7	1.3	0.71	0.81	0.76							200	200	200
2535	VISVA BHARATI	32	37	34.5	6.9	7.0	6.9	480	503	492	0.3	1.4	0.8	0.09	0.15	0.12
2536	NALHATI RAILWAY STATION OF BIRBHUM	28	30.5	29.3	6.7	7.0	6.9	805	957	881	0.4	0.4	0.4	2.47	11.82	7.15
2537	BOLPUR NEAR RAILWAY STATION	29	35.5	32.3	6.4	6.5	6.4	268	607	438	0.2	0.2	0.2	0.19	0.25	0.22
2538	MOREGRAM CROSSING	27	28.5	27.8	6.9	7.1	7.0	276	298	287	0.1	0.3	0.2	0.89	1.35	1.12
2540	SATI GHAT AT BANKURA TOWN	27	28	27.5	7.2	7.5	7.4	2028	2310	2169	0.5	1.0	0.8	0.37	0.58	0.47
2542	DWARIKA AT BISHNUPUR TOWN	28.5	31	29.8	7.1	7.4	7.2	498	590	544	0.4	0.5	0.5	0.12	0.13	0.13				4	4	4	11	11	11
2543	SDO OFFICE AT BISHNUPUR TOWN	27	30	28.5	5.6	7.4	6.5	156	180	168	1.0	2.8	1.9	2.49	3.24	2.87
2545	GROUND WATER POINT AT PURULIA RK MISSION	26	35	30.5	7.0	7.5	7.3	415	1029	722	0.3	3.1	1.7	2.63	3.38	3.00				13	2200	1107	30	13000	6515
2546	ULUBERIA  COLLEGE AT HOWRAH	26	29	27.5	7.4	7.4	7.4	1006	1029	1018	0.5	1.0	0.7	0.10	0.13	0.12				7	7	7	17	17	17
2547	AMTOLA ON DIAMOND HARBOUR ROAD, 24 PARGANAS (S)	26	30	28.0	7.4	7.4	7.4	1819	1947	1883	0.2	2.8	1.5	0.10	0.23	0.17				2	2	2	4	4	4
2548	HIDCO OFFICE, RAJARHAT	29	29	29.0	7.4	7.6	7.5	1263	1362	1313	0.1	1.7	0.9	0.07	0.16	0.12				22	22	22	27	27	27