| WATER QUALITY DATA 2010 | CPCB ENVIS | ||||||||||||||||||||||||||||
| WATER QUALITY OF RIVER GANGA - 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 | ||||||||||||||||||||||
| 1491 | BHAGIRATHI AT GANGOTRI | 7.0 | 7.0 | 7.0 | 8.4 | 8.4 | 8.4 | 7.8 | 7.8 | 7.8 | 123 | 123 | 123 | - | - | - | ||||||||||||
| 1484 | ALKANANDA B/C MANDAKINI AT RUDRA PRAYAG | 4.0 | 19.4 | 13.9 | 4.5 | 11 | 8.9 | 7.2 | 8.7 | 7.8 | 73 | 172 | 131 | 1.0 | 7.0 | 2.7 | 230 | 4000 | 1032 | 4600 | 37000 | 17320 | ||||||
| 1485 | MANDAKINI B/C ALKALNADA AT RUDRAPRAYAG | 4.5 | 19.3 | 13.1 | 8 | 10.6 | 9.6 | 7.2 | 8.8 | 7.8 | 63 | 177 | 99 | 0.6 | 5.6 | 2.1 | 420 | 9000 | 4710 | 22000 | 43000 | 32500 | ||||||
| 1486 | ALKANANDA A/C MANDAKINI AT RUDRAPRAYAG | 5.0 | 17.4 | 13.8 | 5.4 | 10.8 | 8.8 | 7.2 | 8.9 | 7.8 | 87 | 184 | 138 | 0.6 | 2.8 | 1.6 | 230 | 15000 | 4103 | 11000 | 93000 | 43500 | ||||||
| 1487 | ALKANANDA B/C TO BHAGIRATHI AT DEVPRAYAG | 6.0 | 22.0 | 15.0 | 4.3 | 10.4 | 8.8 | 7.1 | 8.9 | 7.8 | 117 | 178 | 146 | 0.6 | 5.0 | 1.8 | 420 | 9000 | 2700 | 20000 | 48000 | 34000 | ||||||
| 1488 | BHAGIRATHI B/C WITH ALAKNANDA AT DEVPRAYAG | 5.5 | 22.0 | 15.0 | 6.4 | 10.5 | 8.8 | 7.2 | 8.9 | 7.8 | 99 | 147 | 119 | 0.2 | 4.2 | 1.7 | 0.30 | 0.30 | 0.30 | 2 | 740 | 343 | 4000 | 55000 | 23250 | |||
| 1489 | ALKANANDA A/C WITH BHAGIRATHI AT DEVPRAYAG | 7.0 | 21.5 | 15.1 | 7.8 | 11.8 | 9.4 | 7.1 | 9.0 | 7.9 | 116 | 172 | 136 | 0.2 | 4.2 | 2.0 | 0.30 | 0.30 | 0.30 | 460 | 4000 | 1648 | 15000 | 75000 | 34000 | |||
| 1060 | GANGA AT RISHIKESH U/S | 14.3 | 26.0 | 19.0 | 7.18 | 10 | 9.0 | 7.0 | 8.9 | 7.7 | 85 | 263 | 126 | 0.6 | 1.8 | 1.0 | 4 | 4 | 4 | 3 | 20 | 13 | ||||||
| 2725 | GANGA A/C OF RIVER SONG NEAR SATYANARAYAN TEMPLE D/S RAIWALA | 20.0 | 22.8 | 21.5 | 7.2 | 8.8 | 8.1 | 7.2 | 8.4 | 7.9 | 201 | 458 | 387 | 1.6 | 5.1 | 3.2 | 300 | 3200 | 1750 | |||||||||
| 1061 | GANGA AT HARIDWAR D/S | 14.3 | 28.0 | 21.2 | 3.6 | 10 | 6.3 | 6.7 | 8.2 | 7.5 | 85 | 503 | 230 | 1.6 | 15.0 | 6.7 | 10 | 28 | 20 | 200 | 2400 | 1260 | ||||||
| 2727 | UPPER GANGA RIVER D/S ROORKEE | 14.0 | 23.0 | 19.6 | 6.8 | 9.8 | 8.6 | 7.6 | 8.8 | 8.0 | 181 | 204 | 194 | 2.1 | 3.4 | 2.8 | 100 | 300 | 200 | |||||||||
| 1062 | GANGA AT GARHMUKTESHWAR, U.P | 11.0 | 25.0 | 19.8 | 6.7 | 10 | 8.1 | 7.3 | 7.6 | 7.5 | 185 | 296 | 221 | 3.0 | 6.0 | 4.2 | 0.31 | 0.90 | 0.66 | 400 | 2800 | 1517 | 900 | 15000 | 5192 | |||
| 2488 | GANGA U/S, ANOOPSHAHAR | 7 | 8.9 | 8.0 | 6.7 | 8.3 | 7.7 | 100 | 261 | 152 | 2.0 | 3.2 | 2.7 | |||||||||||||||
| 2489 | GANGA D/S, ANOOPSHAHAR | 7.4 | 8.2 | 7.9 | 7.3 | 8.5 | 7.9 | 110 | 306 | 160 | 2.4 | 3.4 | 2.9 | |||||||||||||||
| 1145 | GANGA AT NARORA (BULANDSAHAR), U.P. | 7.9 | 9 | 8.2 | 6.9 | 8.6 | 7.8 | 110 | 410 | 160 | 2.3 | 3.1 | 2.8 | |||||||||||||||
| 2490 | GANGA AT KACHHLA GHAT, ALIGARH | 6.9 | 8.3 | 7.8 | 6.8 | 8.6 | 7.9 | 110 | 430 | 172 | 2.6 | 3.8 | 3.0 | |||||||||||||||
| 1063 | GANGA AT KANNAUJ U/S (RAJGHAT) | 14.0 | 31.0 | 25.3 | 5.6 | 8.9 | 7.2 | 7.4 | 8.4 | 7.7 | 25 | 44 | 38 | 3.1 | 5.5 | 4.0 | 0.41 | 2.77 | 1.34 | 0.03 | 2.10 | 0.36 | 400 | 1500 | 1058 | 2100 | 9300 | 4700 |
| 1066 | GANGA AT KANNAUJ D/S, U.P | 14.0 | 31.0 | 25.3 | 5.5 | 8.7 | 7.0 | 7.3 | 8.3 | 7.7 | 27 | 50 | 42 | 4.0 | 5.6 | 5.0 | 0.42 | 2.88 | 1.51 | 0.05 | 2.25 | 0.47 | 900 | 4000 | 1667 | 2800 | 15000 | 7067 |
| 1146 | GANGA AT BITHOOR (KANPUR), U.P. | 14.0 | 31.0 | 25.3 | 5.6 | 10 | 7.5 | 7.3 | 8.4 | 7.8 | 24 | 48 | 37 | 2.4 | 4.8 | 3.6 | 0.38 | 2.88 | 1.25 | 0.03 | 1.94 | 0.34 | 700 | 1500 | 1067 | 2100 | 6400 | 3708 |
| 1067 | GANGA AT KANPUR U/S (RANIGHAT) | 14.0 | 31.0 | 25.3 | 5.5 | 12 | 8.1 | 7.5 | 8.5 | 7.9 | 21 | 43 | 36 | 2.3 | 4.4 | 3.3 | 0.32 | 2.74 | 1.49 | 0.02 | 1.96 | 0.31 | 700 | 1500 | 1083 | 2100 | 4300 | 3608 |
| 1068 | GANGA AT KANPUR D/S (JAJMAU PUMPING STATION), U.P | 14.0 | 31.0 | 25.3 | 4.7 | 9.4 | 6.3 | 7.3 | 8.3 | 7.7 | 27 | 59 | 47 | 4.6 | 7.8 | 6.1 | 0.67 | 2.97 | 1.86 | 0.01 | 2.62 | 0.38 | 1500 | 23000 | 8558 | 24000 | 120000 | 74167 |
| 1147 | GANGA AT DALMAU (RAI BAREILLY) | 16.0 | 28.0 | 22.5 | 7 | 8.4 | 7.5 | 7.0 | 8.0 | 7.3 | 201 | 519 | 394 | 2.9 | 3.8 | 3.5 | 0.60 | 0.84 | 0.77 | 4600 | 6300 | 5367 | 7000 | 8300 | 7858 | |||
| 2498 | GANGA AT KALA KANKAR, RAEBARELI | 17.0 | 28.0 | 23.1 | 7 | 8.5 | 7.5 | 7.0 | 8.0 | 7.3 | 211 | 524 | 400 | 3.0 | 3.9 | 3.5 | 0.64 | 0.86 | 0.79 | 4600 | 6300 | 5375 | 7300 | 8500 | 7967 | |||
| 1046 | GANGA AT ALLAHABAD (RASOOLABAD), U.P. | 15.5 | 29.0 | 24.5 | 6.3 | 10.3 | 7.7 | 8.0 | 8.4 | 8.3 | 232 | 610 | 445 | 3.4 | 6.1 | 4.4 | 1.80 | 2.60 | 2.05 | 2600 | 5000 | 3367 | 5000 | 11000 | 7417 | |||
| 2487 | GANGA AT KADAGHAT, ALLAHABAD | 15.5 | 29.0 | 24.6 | 6.6 | 10.5 | 7.8 | 8.0 | 8.4 | 8.3 | 224 | 624 | 445 | 3.0 | 5.2 | 3.9 | 1.50 | 2.30 | 1.87 | 2100 | 3400 | 2758 | 4000 | 7000 | 5083 | |||
| 1049 | GANGA AT ALLAHABAD D/S (SANGAM), U.P. | 16.0 | 29.5 | 25.0 | 6.4 | 9.1 | 7.3 | 7.9 | 8.5 | 8.3 | 284 | 744 | 536 | 3.3 | 5.8 | 4.6 | 1.50 | 3.10 | 1.90 | 3300 | 5000 | 4017 | 7000 | 17000 | 10000 | |||
| 2485 | GANGA U/S, VINDHYACHAL, MIRZAPUR | 28.0 | 30.0 | 29.0 | 7.9 | 8.4 | 8.1 | 414 | 436 | 425 | 2.3 | 3.0 | 2.7 | 1.40 | 1.60 | 1.50 | ||||||||||||
| 2486 | GANGA D/S, MIRZAPUR | 27.0 | 30.0 | 28.5 | 7.9 | 8.2 | 8.0 | 433 | 436 | 434 | 2.6 | 3.6 | 3.1 | 3.10 | 4.90 | 4.00 | ||||||||||||
| 1070 | GANGA AT VARANASI U/S (ASSIGHAT) | 18.0 | 29.0 | 24.4 | 7.4 | 8.7 | 8.0 | 7.3 | 7.7 | 7.5 | 256 | 358 | 309 | 3.4 | 4.2 | 3.9 | 6300 | 11000 | 8730 | 9400 | 110000 | 21340 | ||||||
| 1071 | GANGA AT VARANASI D/S (MALVIYA BRIDGE), U.P | 18.5 | 29.5 | 24.9 | 6.8 | 7.7 | 7.3 | 7.8 | 8.8 | 8.3 | 282 | 385 | 337 | 4.2 | 10.8 | 8.9 | 33000 | 49000 | 44400 | 49000 | 79000 | 71000 | ||||||
| 1073 | GANGA AT TRIGHAT (GHAZIPUR), U.P | 19.5 | 29.0 | 25.2 | 7 | 8.5 | 7.6 | 7.7 | 8.2 | 7.9 | 278 | 354 | 310 | 3.8 | 4.8 | 4.3 | 11000 | 17000 | 13800 | 14000 | 22000 | 18000 | ||||||
| 1074 | GANGA AT BUXAR,BIHAR | 16.0 | 33.0 | 24.2 | 7.9 | 8.8 | 8.6 | 7.3 | 8.6 | 8.2 | 301 | 390 | 350 | 2.7 | 2.9 | 2.8 | 0.40 | 1.60 | 0.90 | 500 | 3000 | 1889 | 1400 | 9000 | 4600 | |||
| 2551 | GANGA AT BUXAR, RAMREKHAGHAT | 17.0 | 32.0 | 23.5 | 7.8 | 8.7 | 8.5 | 7.2 | 8.4 | 8.1 | 314 | 393 | 357 | 2.5 | 3.0 | 2.9 | 0.38 | 12.0 | 2.22 | 3000 | 9000 | 7889 | 12000 | 24000 | 21778 | |||
| 2556 | GANGA AT INDRAPURI, DEHRI ON SONE | 18.0 | 30.0 | 24.7 | 8.1 | 9.2 | 8.4 | 7.2 | 8.6 | 7.8 | 236 | 278 | 261 | 2.4 | 2.7 | 2.6 | 0.58 | 1.60 | 1.08 | 500 | 1300 | 911 | 1400 | 3000 | 2389 | |||
| 2564 | GANGA AT THE CONFLUENCE OF SONE RIVER DORIGANJ, CHAPRA | 12.0 | 28.0 | 21.7 | 7.4 | 8.8 | 8.2 | 7.7 | 8.2 | 8.0 | 204 | 271 | 242 | 2.7 | 2.8 | 2.8 | 0.82 | 1.86 | 1.49 | 1100 | 1700 | 1367 | 2800 | 9000 | 4933 | |||
| 1077 | GANGA AT KHURJI, PATNA U/S | 12.0 | 33.0 | 23.7 | 7.7 | 9.2 | 8.5 | 8.0 | 8.6 | 8.3 | 209 | 441 | 357 | 2.2 | 2.8 | 2.6 | 0.34 | 1.88 | 0.93 | 500 | 2400 | 1720 | 1400 | 5000 | 3170 | |||
| 2552 | GANGA DARBHANGA GHAT AT PATNA | 18.5 | 33.4 | 25.7 | 7.5 | 9 | 8.2 | 7.8 | 8.5 | 8.2 | 344 | 446 | 388 | 2.1 | 3.0 | 2.8 | 0.30 | 1.40 | 0.87 | 2400 | 16000 | 7711 | 9000 | 24000 | 21444 | |||
| 1079 | GANGA AT PATNA D/S (GANGA BDG) | 17.5 | 32.0 | 25.7 | 7.7 | 8.9 | 8.3 | 7.6 | 8.7 | 8.2 | 354 | 445 | 391 | 2.5 | 3.0 | 2.9 | 0.16 | 1.20 | 0.75 | 500 | 9000 | 4278 | 9000 | 24000 | 15333 | |||
| 2555 | GANGA AT PUNPUN, PATNA | 17.0 | 33.0 | 25.6 | 6.2 | 8.8 | 7.1 | 7.0 | 8.5 | 7.8 | 324 | 524 | 413 | 2.6 | 2.9 | 2.8 | 0.46 | 1.40 | 1.00 | 500 | 2400 | 1333 | 1700 | 5000 | 2744 | |||
| 2553 | GANGA AT FATUHA | 17.0 | 31.0 | 25.2 | 7.6 | 9.2 | 8.4 | 7.5 | 8.3 | 8.1 | 294 | 443 | 360 | 2.7 | 2.8 | 2.7 | 0.36 | 1.20 | 0.84 | 1300 | 3000 | 2089 | 3000 | 9000 | 5056 | |||
| 1817 | GANGA AT MOKAMA (U/S) | 12.0 | 28.0 | 23.7 | 7.8 | 9.1 | 8.5 | 7.1 | 8.3 | 8.0 | 276 | 468 | 348 | 2.7 | 2.9 | 2.8 | 0.46 | 1.06 | 0.78 | 1100 | 5000 | 1978 | 2400 | 9000 | 3956 | |||
| 1815 | GANGA AT MOKAMA (D/S) | 18.0 | 30.0 | 24.9 | 7 | 8.9 | 8.1 | 7.6 | 8.2 | 8.0 | 324 | 455 | 376 | 0.9 | 3.0 | 2.7 | 0.64 | 0.98 | 0.87 | 2200 | 16000 | 6775 | 9000 | 24000 | 16250 | |||
| 1818 | GANGA AT MUNGER | 12.6 | 25.0 | 20.2 | 8 | 8.8 | 8.4 | 7.8 | 8.2 | 8.1 | 318 | 455 | 386 | 2.8 | 2.9 | 2.8 | 0.86 | 2.40 | 1.65 | 1300 | 5000 | 2900 | 2400 | 16000 | 7800 | |||
| 2554 | GANGA AT SULTANGANJ, BHAGALPUR | 15.0 | 35.0 | 24.6 | 7.1 | 9 | 8.3 | 7.4 | 8.3 | 8.0 | 287 | 482 | 361 | 2.6 | 2.8 | 2.7 | 0.62 | 0.96 | 0.76 | 1100 | 3000 | 2033 | 2200 | 9000 | 4678 | |||
| 1819 | GANGA AT BHAGALPUR | 13.0 | 27.5 | 21.5 | 8.3 | 8.9 | 8.5 | 7.5 | 8.3 | 8.0 | 289 | 378 | 321 | 2.8 | 2.9 | 2.9 | 0.68 | 1.20 | 0.93 | 1700 | 2400 | 1933 | 2800 | 5000 | 3767 | |||
| 1816 | GANGA AT KAHALGAON | 13.0 | 30.0 | 23.5 | 7.4 | 9.1 | 8.3 | 7.7 | 8.3 | 8.0 | 296 | 455 | 380 | 2.7 | 2.9 | 2.8 | 0.64 | 0.94 | 0.75 | 300 | 5000 | 1989 | 3000 | 9000 | 7056 | |||
| 1080 | GANGA AT BAHARAMPORE | 18.0 | 32.0 | 27.5 | 6.2 | 10.9 | 7.7 | 7.7 | 8.5 | 8.3 | 182 | 365 | 303 | 1.2 | 2.1 | 1.6 | 0.23 | 0.74 | 0.36 | 13000 | 130000 | 63333 | 23000 | 170000 | 88583 | |||
| 2506 | TRIBENI ON GANGA, NEAR BURNING GHAT | 18.5 | 33.5 | 28.0 | 6.5 | 10 | 7.8 | 7.6 | 8.0 | 7.9 | 178 | 386 | 294 | 0.8 | 2.9 | 1.8 | 0.01 | 0.15 | 0.08 | 14000 | 50000 | 27500 | 22000 | 70000 | 38000 | |||
| 1472 | GANGA AT SERAMPORE | 18.0 | 33.0 | 28.5 | 7 | 9.8 | 7.9 | 7.6 | 8.0 | 7.8 | 185 | 396 | 300 | 1.5 | 2.8 | 2.1 | 0.07 | 0.32 | 0.14 | 17000 | 90000 | 41750 | 34000 | 140000 | 68500 | |||
| 1053 | GANGA AT DAKSHINESHWAR | 18.0 | 32.0 | 27.7 | 4.7 | 9.1 | 6.8 | 7.5 | 8.1 | 7.9 | 178 | 376 | 298 | 1.2 | 6.0 | 4.2 | 0.06 | 0.49 | 0.24 | 85000 | 400000 | 238333 | 135000 | 1400000 | 619583 | |||
| 2511 | NABADIP ON GANGA,GHOSHPARA NEAR MONIPURGHAT | 20.0 | 32.0 | 27.4 | 6.4 | 9.5 | 7.6 | 8.0 | 8.5 | 8.4 | 157 | 489 | 317 | 1.0 | 1.7 | 1.4 | 0.20 | 0.28 | 0.24 | 11000 | 50000 | 21250 | 17000 | 70000 | 34750 | |||
| 1471 | GANGA AT HOWRAH-SHIVPUR | 18.0 | 32.0 | 27.6 | 5.2 | 9.9 | 6.9 | 7.8 | 8.0 | 7.9 | 178 | 377 | 303 | 0.7 | 3.2 | 2.1 | 0.27 | 0.47 | 0.34 | 55000 | 150000 | 107500 | 85000 | 350000 | 233750 | |||
| 1470 | GANGA AT GARDEN REACH | 18.0 | 31.0 | 26.9 | 4.8 | 8.6 | 6.2 | 7.6 | 8.2 | 7.9 | 261 | 1941 | 740 | 1.4 | 3.0 | 2.2 | 0.12 | 0.55 | 0.37 | 150000 | 250000 | 200000 | 250000 | 550000 | 400000 | |||
| 1052 | GANGA AT ULUBERIA WEST BENGAL | 18.0 | 32.0 | 27.1 | 4.7 | 9.6 | 6.6 | 7.4 | 8.2 | 7.8 | 220 | 587 | 325 | 2.0 | 5.3 | 3.2 | 0.12 | 0.61 | 0.29 | 11000 | 30000 | 19583 | 14000 | 130000 | 51500 | |||
| 1054 | GANGA AT PALTA WEST BENGAL | 20.0 | 32.0 | 27.8 | 6 | 10.1 | 7.4 | 7.8 | 8.6 | 8.3 | 175 | 376 | 299 | 1.1 | 2.5 | 1.6 | 0.16 | 0.68 | 0.43 | 50000 | 170000 | 87500 | 70000 | 220000 | 125000 | |||
| 1469 | GANGA AT DIAMOND HARBOUR | 19.0 | 31.0 | 27.5 | 6.5 | 7.2 | 6.9 | 7.5 | 8.3 | 8.0 | 769 | 5250 | 2369 | 1.6 | 6.3 | 4.2 | 0.27 | 0.89 | 0.53 | 8000 | 17000 | 12500 | 14000 | 27000 | 19250 | |||