WATER QUALITY DATA 2010 | ENVIS CPCB
 WATER QUALITY OF GROUND WATER IN BIHAR - 2010
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
1825 PATNA 26 26 26.0 7.32 7.32 7.3 668 668 668       1.24 1.24 1.24       7 7 7 14 14 14
1826 PATNA 27 27 27.0 7.18 7.18 7.2 693 693 693       1.16 1.16 1.16       11 11 11 22 22 22
1827 PATNA 26 26 26.0 7.24 7.24 7.2 724 724 724       1.26 1.26 1.26       2 2 2 4 4 4
1828 PATNA 26 26 26.0 7.48 7.48 7.5 820 820 820       1.56 1.56 1.56       4 4 4 7 7 7
1829 PATNA 25 25 25.0 7.24 7.24 7.2 805 805 805       1.29 1.29 1.29       1 1 1 2 2 2
1830 MUZAFFARPUR 30 30 30.0 7.7 7.7 7.7 625 625 625       1.20 1.20 1.20       8 8 8 21 21 21
1831 MUZAFFARPUR 30 30 30.0 7.72 7.72 7.7 946 946 946       0.88 0.88 0.88       2 2 2 4 4 4
1832 BEGUSARAI 28 28 28.0 7.68 7.68 7.7 979 979 979       0.92 0.92 0.92       22 22 22 33 33 33
1833 BEGUSARAI 28 28 28.0 7.76 7.76 7.8 985 985 985       1.06 1.06 1.06       30 30 30 50 50 50
1834 PURNEA 27 27 27.0 7.52 7.52 7.5 405 405 405       1.10 1.10 1.10       14 14 14 33 33 33
1835 PURNEA 27 27 27.0 7.51 7.51 7.5 362 362 362       1.20 1.20 1.20       8 8 8 14 14 14
1836 BEGUSARAI 26 26 26.0 7.82 7.82 7.8 998 998 998       1.20 1.20 1.20       4 4 4 9 9 9
1837 BEGUSARAI 26.5 26.5 26.5 7.84 7.84 7.8 987 987 987       1.64 1.64 1.64       8 8 8 17 17 17
1838 MUNGER 26.5 26.5 26.5 7.81 7.81 7.8 626 626 626       1.66 1.66 1.66       8 8 8 13 13 13
1839 MUNGER 26 26 26.0 7.85 7.85 7.9 959 959 959       1.54 1.54 1.54       8 8 8 11 11 11
1840 MOTIHARI 20 20 20.0 8.39 8.39 8.4 485 485 485       1.62 1.62 1.62       4 4 4 11 11 11
1841 GAYA 23 23 23.0 8.04 8.04 8.0 1086 1086 1086       0.82 0.82 0.82       13 13 13 27 27 27
1842 GAYA- 26 26 26.0 8.41 8.41 8.4 524 524 524       0.76 0.76 0.76       11 11 11 22 22 22
1843 RAJGIR 25 25 25.0 8.16 8.16 8.2 508 508 508       0.96 0.96 0.96       9 9 9 22 22 22
1844 CHAPRA 24 24 24.0 7.71 7.71 7.7 468 468 468       0.86 0.86 0.86       1 1 1 2 2 2
2576 AURANGABAD 24 24 24.0 7.21 7.21 7.2 516 516 516       0.86 0.86 0.86       4 4 4 9 9 9
2577 ARRARIA 27 27 27.0 7.45 7.45 7.5 474 474 474       0.72 0.72 0.72       4 4 4 9 9 9
2578 BHOJPUR 25 25 25.0 7.11 7.11 7.1 824 824 824       0.84 0.84 0.84       30 30 30 60 60 60
2579 WELL AT BUXAR 26 26 26.0 7.16 7.16 7.2 924 924 924       0.80 0.80 0.80       8 8 8 17 17 17
2580 BHABHUA 22 22 22.0 7.18 7.18 7.2 618 618 618       0.86 0.86 0.86       7 7 7 11 11 11
2581 WELL-1 AT DARBHANGA 30 30 30.0 7.8 7.8 7.8 530 530 530       0.86 0.86 0.86       14 14 14 22 22 22
2582 WELL-2 AT DARBHANGA 32 32 32.0 7.58 7.58 7.6 547 547 547       0.06 0.06 0.06       17 17 17 27 27 27
2583 WELL-1 AT GOPALGANJ 25 25 25.0 8.24 8.24 8.2 532 532 532       0.86 0.86 0.86       4 4 4 11 11 11
2584 WELL-2 AT GOPALGANJ 27 27 27.0 8.44 8.44 8.4 884 884 884       0.06 0.06 0.06       1 1 1 2 2 2
2585 JAHANABAD 26 26 26.0 7.24 7.24 7.2 614 614 614       0.78 0.78 0.78       4 4 4 9 9 9
2586 KATIHAR 26 26 26.0 7.2 7.2 7.2 677 677 677       0.92 0.92 0.92       8 8 8 13 13 13
2587 KHAGARIA 28 28 28.0 7.82 7.82 7.8 550 550 550       0.88 0.88 0.88       23 23 23 30 30 30
2588 KISHANGANJ 25.5 25.5 25.5 7.51 7.51 7.5 562 562 562       0.68 0.68 0.68       11 11 11 22 22 22
2589 MADHEPURA 26 26 26.0 7.64 7.64 7.6 936 936 936       0.94 0.94 0.94       17 17 17 33 33 33
2590 WELL AT MADHUBANI 31 31 31.0 7.42 7.42 7.4 398 398 398       0.96 0.96 0.96       8 8 8 14 14 14
2591 WELL-1 AT NALANDA 26 26 26.0 8.24 8.24 8.2 674 674 674       0.76 0.76 0.76       2 2 2 8 8 8
2592 WELL-2 AT NALANDA 25 25 25.0 7.11 7.11 7.1 736 736 736       0.88 0.88 0.88       2 2 2 7 7 7
2593 NAWADAH 28 28 28.0 7.18 7.18 7.2 1024 1024 1024       0.84 0.84 0.84       11 11 11 24 24 24
2594 SAHARSA 25 25 25.0 7.72 7.72 7.7 698 698 698       0.92 0.92 0.92       4 4 4 11 11 11
2595 SAMASTIPUR 30 30 30.0 8.04 8.04 8.0 685 685 685       0.06 0.06 0.06       4 4 4 9 9 9
2596 SITAMARHI 28 28 28.0 7.98 7.98 8.0 447 447 447       0.66 0.66 0.66       11 11 11 17 17 17
2597 SIWAM 26 26 26.0 7.76 7.76 7.8 534 534 534       0.62 0.62 0.62       4 4 4 9 9 9
2598 WELL-1 ROHTAS 28 28 28.0 8.16 8.16 8.2 686 686 686       0.94 0.94 0.94       1 1 1 2 2 2
2599 WELL-2 ROHTAS 26 26 26.0 7.84 7.84 7.8 916 916 916       0.86 0.86 0.86       8 8 8 14 14 14
2600 VAISHALI 24 24 24.0 8.11 8.11 8.1 564 564 564       0.96 0.96 0.96       4 4 4 8 8 8