WATER QUALITY DATA 2010 | CPCB ENVIS
  WATER QUALITY OF TRIBUTARY STREAMS DAMODAR, BARAKAR, KONAR, RUPANARAYAN, DWARAKESHWAR, DWARKA, SILABATI, JALANGI, CHURNI, MATHA BHANGA, KANSI, MAYURKASHI, MAHANANDA & VINDHYADHARI - 2010
STATION CODE LOCATIONS TEMPERATURE şC D.O. (mg/l) 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 Min Max Mean
WATER QUALITY CRITERIA       > 4 mg/l 6.5-8.5 < 2250 µmhos/cm < 3 mg/l             < 2500 MPN/100ml < 5000 MPN/100ml
2382 DAMODAR AT PHUSRO ROAD BRIDGE 15.5 43 29.0 7 7.4 7.2 7.5 7.5 7.5       2.2 2.9 2.6                        
2383 DAMODAR U/S JAMADOVA 18 42 29.1 6.7 7.6 7.2 7.2 7.6 7.5       2.3 2.9 2.6                        
2384 DAMODAR D/S SINDRI 18 43.5 29.1 6.5 7.6 7.2 7.4 7.5 7.5       2.0 2.5 2.2                        
2391 DAMODAR AT PANCHET DAM 17 44 29.5 7.2 7.8 7.6 7 7.5 7.3       0.7 1.4 1.1                        
1331 DAMODAR AT DISHERGARH VILL. (NR.BIHAR-WEST BENGAL BORDER)  19 35 28.5 6.8 9.6 8.0 7.36 8.63 7.9 126 252 198 0.9 3.5 2.0 0.02 0.39 0.17       400 90000 13158 1100 160000 25467
1332 DAMODAR AT D/S OF IISCO AFTER 3RD OUTFALL AT DHENNA VILLAGE 16 32 27.7 5.7 10.2 8.3 7.57 8.76 8.1 155 257 209 1.1 3.5 1.9 0.02 0.38 0.17       400 50000 4783 900 90000 10208
1333 DAMODAR AT NARAINPUR AFTER CONFL. OF NUNIA NALLAH 17 36 28.3 6.6 10.5 8.5 7.45 8.5 8.0 166 315 235 1.3 4.2 2.7 0.01 0.43 0.16       200 17000 3258 800 50000 15617
1334 DAMODAR NEAR MUJHER MANA VILLAGE A/C OF TAMLA NALLAH 14 35 29.3 5.8 8.6 7.2 7.12 8.92 8.0 231 460 326 1.8 5.8 4.1 0.02 1.25 0.60       1400 50000 10758 11000 160000 77500
1335 DAMODAR AT HALDIA D/S (2 KM AWAY FROM HALDIA TOWN) 20 33.5 29.0 3.6 7.9 6.1 6.05 8.15 7.4 1393 48800 11750 1.0 5.5 2.5 0.15 0.99 0.43       85000 1100000 315833 150000 4500000 1070833
2527 WATER INTAKE POINT FOR BURDWAN TOWN 25 35 29.3 6.6 10.8 8.7 7.6 8.8 8.1 172 267 211 0.8 4.9 3.0 0.08 0.63 0.26       700 13000 4125 2700 17000 7425
2392 BARAKAR AT MAITHAN DAM, JHARKHAND 17.5 40 28.7 7 7.8 7.4 7.4 7.6 7.5       1.0 1.8 1.5                        
1336 BARAKAR AT ASANSOL (WATER INTAKE POINT), WEST BENGAL 17 32 27.3 5.5 9.5 8.0 7.81 8.25 8.1 160 193 171 2.5 4.9 3.8 0.08 0.58 0.38       1700 22000 10675 90000 160000 107500
2390 KONAR AT TENUGHAT DAM 17 43 30.4 7.6 8.2 7.9 7 8 7.4       0.6 1.1 0.9                        
2509 D/S OF RUPNARAYAN AT KOLAGHAT, NEAR KOLAGHAT RAIL BRIDGE NO.3 18 32 26.7 6 8.9 7.6 7.56 8.18 7.9 303 31000 10567 1.5 3.1 2.5 0.36 0.96 0.57       50000 80000 66667 70000 130000 96667
1337 RUPNARAYAN BEFORE CONFL. TO RIVER GANGA NEAR GEONKHALI 12 39.5 28.4 5.8 8.3 6.7 7.2 8.23 7.7 326 72900 18676 1.2 2.6 1.7 0.19 0.84 0.53       21000 400000 124500 50000 650000 212500
2541 WATER INTAKE POINT FOR BANKURA TOWN ON RIVER DWARAKESHWAR 20 35 28.4 7 9.5 8.2 7.1 8.4 7.5 205 399 259 2.0 4.6 3.1 0.04 1.60 0.69       400 800 667 200 1400 950
2531 U/S OF TARAPITH ON RIVER DWARKA AT SADHAK BAMDEB GHAT 22 35.5 31.5 3 10 6.8 7.5 8.1 7.7 197 909 624 3.1 15.0 8.7 0.06 0.47 0.28       1300 24000 11825 3400 50000 28350
2532 D/S OF TARAPITH ON RIVER DWARKA, SATIGHAT 22 35.5 30.9 2.7 10.7 7.3 7.6 8.2 7.9 185 877 572 3.0 15.4 9.0 0.09 0.32 0.20       1700 11000 4825 13000 50000 35250
2508 D/S OF SILABATI AT GHATAL, 20 30 26.0 6.7 8.3 7.3 7.66 8.3 8.0 210 915 463 1.0 2.3 1.6 0.08 0.80 0.35       11000 130000 52667 17000 240000 93000
2514 JALANGI, D/S OF KRISHNA NAGAR 22 33 28.3 5.6 6.3 6.1 7.8 8.7 8.2 240 570 388 0.9 1.9 1.6 0.10 0.41 0.24       8000 30000 20750 13000 50000 33250
1764 CHURNI D/S OF SANTIPUR TOWN 20.5 32.5 28.0 2.7 6.2 4.4 7.8 8.3 8.0 219 690 447 1.9 2.8 2.3 0.18 0.61 0.42       11000 140000 62750 17000 170000 84250
2518 CHURNI, MAJHADIA 21 33 29.5 0.4 4.9 1.9 7.5 8 7.8 236 680 547 1.2 3.7 2.5 0.18 0.49 0.32       17000 140000 71750 26000 220000 109000
2517 MATHA BHANGA, GOBINDAPUR 21 33 29.5 0.4 5.3 1.8 7.6 8.1 7.8 241 674 544 1.3 5.4 3.9 0.15 0.27 0.22       22000 240000 120500 50000 300000 165000
2534 WATER INTAKE POINT FOR SURI TOWN ON RIVER MAYURAKSHI 22 31 26.3 3.4 7.3 5.4 7.3 8.0 7.8 137 205 170 0.4 1.4 1.0 0.10 0.35 0.24       200 200 200 400 400 400
2507 D/S OF KANSI AT MIDNAPORE, NEAR NEW HANUMAN MANDIR, GANDHIGHAT 18 31 25.8 7.1 8.5 7.6 7.65 7.82 7.7 212 545 329 1.2 4.9 2.8 0.03 0.23 0.14       17000 130000 56667 30000 240000 100000
2572 MAHANANDA AT THAKURGANJ, KISHANGANJ ROAD BRIDGE 15 25 21.3 6.5 8.8 7.3 7.2 8.24 7.7 210 410 302 2.4 2.7 2.6 0.86 1.00 0.95       1100 1300 1167 2800 3000 2933
1946 MAHANANDA AT SILIGURI 14 30 24.8 7 7.3 7.2 6.97 7.21 7.1 97 169 141 2.5 5.5 4.2 0.17 0.62 0.33       4000 11000 6750 8000 14000 10250
2525 MAHANANDA D/S, RAMGHAT 14 26 21.5 6.3 8.3 7.7 7.2 7.8 7.4 59 169 96 2.8 4.5 3.5 0.14 0.26 0.20       4000 22000 13750 7000 34000 19750
2549 U/S OF VINDYADHARI RIVER AT HAROA BRIDGE 19.5 32.5 28.8 0.5 1.7 1.2 6.79 7.54 7.3 1611 12980 5143 1.7 3.0 2.5 0.03 0.44 0.26       13000 80000 48250 17000 170000 101750
2550 D/S OF VINDYADHARI RIVER AT MALANCHA BURNING GHAT 19 32 28.1 1 3.5 2.7 7.46 7.97 7.8 8240 27200 13980 1.1 6.6 3.0 0.10 0.92 0.52       13000 50000 23500 17000 80000 37250