| WATER QUALITY DATA 2012 | CPCB ENVIS | ||||||||||||||||||||||||||
| WATER QUALITY OF RIVER GANGA - 2012 | ||||||||||||||||||||||||||
| STATION CODE | LOCATIONS | STATE | TEMPERATURE șC | D.O. (mg/l) | pH | CONDUCTIVITY (”mhos/cm) | B.O.D. (mg/l) | NITRATE- N+ 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 | > 4 mg/l | 6.5-8.5 | < 3 mg/l | < 2500 MPN/100ml | < 5000 MPN/100ml | |||||||||||||||||||||
| 1491 | BHAGIRATHI AT GANGOTRI | UTTARAKHAND | 8 | 8 | 8 | 8.6 | 8.6 | 8.6 | 8.4 | 8.4 | 8.4 | 94 | 94 | 94 | ||||||||||||
| 1484 | ALKANANDA B/C MANDAKINI AT RUDRA PRAYAG | UTTARAKHAND | 11 | 20 | 16 | 8.6 | 11.4 | 9.7 | 7.5 | 8.5 | 8 | 132 | 156 | 143 | 0.6 | 1 | 0.7 | 5000 | 5000 | 5000 | 2300 | 7000 | 3867 | |||
| 1485 | MANDAKINI B/C ALKALNADA AT RUDRAPRAYAG | UTTARAKHAND | 12 | 21 | 17 | 8 | 9.6 | 8.9 | 7.4 | 8.5 | 8.1 | 80 | 94 | 87 | 0.4 | 1.2 | 4.6 | 1100 | 1100 | 1100 | 1100 | 200000 | 100000 | |||
| 1486 | ALKANANDA A/C MANDAKINI AT RUDRAPRAYAG | UTTARAKHAND | 11 | 20 | 16 | 8.2 | 9.6 | 8.9 | 7.2 | 8.5 | 8 | 112 | 145 | 129 | 0.8 | 1 | 0.9 | |||||||||
| 1487 | ALKANANDA B/C TO BHAGIRATHI AT DEVPRAYAG | UTTARAKHAND | 14 | 18 | 17 | 8.4 | 11.2 | 9.4 | 7.4 | 8.5 | 8.1 | 132 | 140 | 136 | 1 | 1.2 | 1.1 | 200000 | 200000 | 200000 | 200000 | 200000 | 200000 | |||
| 1488 | BHAGIRATHI B/C WITH ALAKNANDA AT DEVPRAYAG | UTTARAKHAND | 17 | 19 | 18 | 1.2 | 9.8 | 7 | 7.2 | 8.5 | 8.1 | 89 | 110 | 99 | 1.2 | 1.4 | 1.3 | 17000 | 17000 | 17000 | 920 | 22000 | 7947 | |||
| 1489 | ALKANANDA A/C WITH BHAGIRATHI AT DEVPRAYAG | UTTARAKHAND | 15 | 19 | 17 | 8.2 | 10.4 | 9 | 7.3 | 8.5 | 7.9 | 118 | 142 | 131 | 0.6 | 1.4 | 1.1 | |||||||||
| 1060 | GANGA AT RISHIKESH U/S | UTTARAKHAND | 10 | 22 | 17 | 7.8 | 9.2 | 8.4 | 6.8 | 8.2 | 7.7 | 104 | 158 | 119 | 1 | 1.8 | 1.3 | 30 | 160 | 82 | ||||||
| 2725 | GANGA AFTER CONFL. OF RIVER SONG NEAR SATYANARAYAN TEMPLE D/S RAIWALA | UTTARAKHAND | 13 | 28 | 22 | 0.6 | 8 | 6 | 7.2 | 8.8 | 7.8 | 214 | 619 | 388 | 1.6 | 12 | 6.2 | 300 | 1600 | 1375 | ||||||
| 1061 | GANGA AT HARIDWAR D/S | UTTARAKHAND | 15 | 24 | 21 | 6 | 8.6 | 7.2 | 5.9 | 8.8 | 7.6 | 137 | 230 | 189 | 2.4 | 8.4 | 5.3 | 600 | 1600 | 1445 | ||||||
| 2727 | UPPER GANGA RIVER D/S ROORKEE | UTTARAKHAND | 15 | 24 | 21 | 7.2 | 9.2 | 7.9 | 6.8 | 8.8 | 7.8 | 135 | 202 | 158 | 1.4 | 4.2 | 2.6 | 160 | 500 | 258 | ||||||
| 1062 | GANGA AT GARHMUKTESHWAR | UTTAR PRADESH | 13 | 26 | 20 | 7 | 9.8 | 8.6 | 7.2 | 7.6 | 7.4 | 170 | 260 | 220 | 2.8 | 3.9 | 3.4 | 0.13 | 0.97 | 0.4 | 21 | 1700 | 920 | 1000 | 4800 | 2125 |
| 2488 | GANGA U/S, ANOOPSHAHAR | UTTAR PRADESH | 17 | 23 | 19 | 7.4 | 12.5 | 9.2 | 7 | 7.5 | 7.3 | 170 | 314 | 222 | 1.8 | 5.2 | 3.1 | 0 | 0.75 | 0.26 | 320 | 360 | 352 | 490 | 910 | 662 |
| 2489 | GANGA D/S, ANOOPSHAHAR | UTTAR PRADESH | 17 | 23 | 20 | 7.6 | 12 | 9.2 | 7 | 7.6 | 7.4 | 160 | 323 | 230 | 1.6 | 5.6 | 3.2 | 0 | 1.06 | 0.31 | 350 | 550 | 428 | 700 | 1000 | 822 |
| 1145 | GANGA AT NARORA (BULANDSAHAR) | UTTAR PRADESH | 17 | 23 | 20 | 8 | 10.2 | 9.3 | 7 | 7.5 | 7.3 | 180 | 270 | 216 | 1.9 | 4 | 2.6 | 0 | 0.69 | 0.29 | 360 | 840 | 595 | 810 | 1400 | 1103 |
| 2490 | GANGA AT KACHHLA GHAT, ALIGARH | UTTAR PRADESH | 17 | 24 | 20 | 8.2 | 9.8 | 9 | 7 | 7.8 | 7.4 | 180 | 300 | 251 | 0.5 | 3.8 | 2.7 | 0 | 0.8 | 0.33 | 350 | 920 | 732 | 700 | 1700 | 1317 |
| 1063 | GANGA AT KANNAUJ U/S (RAJGHAT) | UTTAR PRADESH | 16 | 31 | 25 | 6.6 | 11.3 | 8.6 | 7.6 | 8.4 | 8.1 | 18 | 492 | 108 | 3 | 4.8 | 4 | 0 | 3.36 | 1.09 | 900 | 28000 | 4673 | 2100 | 93000 | 24164 |
| 1066 | GANGA AT KANNAUJ D/S | UTTAR PRADESH | 16 | 31 | 25 | 6.4 | 10.8 | 8.3 | 7.9 | 8.5 | 8.1 | 18 | 476 | 108 | 3.8 | 5.8 | 4.8 | 0 | 2.54 | 0.94 | 700 | 39000 | 6045 | 2000 | 100000 | 29191 |
| 1146 | GANGA AT BITHOOR (KANPUR) | UTTAR PRADESH | 16 | 31 | 25 | 6.4 | 11.6 | 8.7 | 7.4 | 8.8 | 8.2 | 23 | 499 | 105 | 2.6 | 5.7 | 4.1 | 0 | 2.32 | 0.76 | 700 | 28000 | 4845 | 2000 | 200000 | 17246 |
| 1067 | GANGA AT KANPUR U/S (RANIGHAT) | UTTAR PRADESH | 16 | 31 | 25 | 2.8 | 12.2 | 8.7 | 7.5 | 9.1 | 8.4 | 23 | 528 | 106 | 2.8 | 5.9 | 4.3 | 0 | 2.48 | 0.82 | 700 | 39000 | 6245 | 2800 | 200000 | 26691 |
| 1068 | GANGA AT KANPUR D/S (JAJMAU PUMPING STATION) | UTTAR PRADESH | 16 | 31 | 25 | 4.6 | 10.8 | 6.6 | 7.2 | 8.9 | 8.3 | 29 | 574 | 127 | 4.6 | 19.2 | 8.3 | 0 | 3.68 | 1.51 | 3900 | 93000 | 23927 | 64000 | 200000 | 100000 |
| 1147 | GANGA AT DALMAU (RAI BAREILLY) | UTTAR PRADESH | 16 | 25 | 20 | 6.8 | 8.8 | 7.7 | 7.7 | 8.1 | 7.9 | 159 | 361 | 240 | 3.1 | 3.8 | 3.5 | 0.78 | 0.9 | 0.84 | 4300 | 4900 | 4642 | 7000 | 8500 | 7883 |
| 2498 | GANGA AT KALA KANKAR, RAEBARELI | UTTAR PRADESH | 16 | 25 | 20 | 6.9 | 8.4 | 7.8 | 7.7 | 8.1 | 7.9 | 156 | 358 | 237 | 3.1 | 3.7 | 3.4 | 0.76 | 0.88 | 0.81 | 3900 | 4700 | 4400 | 6900 | 8200 | 7658 |
| 1046 | GANGA AT ALLAHABAD (RASOOLABAD) | UTTAR PRADESH | 20 | 30 | 24 | 4.4 | 9.3 | 7.4 | 7.7 | 8.5 | 8.2 | 310 | 699 | 459 | 2.6 | 8 | 5.6 | 0.71 | 2.2 | 1.16 | 2200 | 3500 | 3058 | 6000 | 9000 | 7583 |
| 2487 | GANGA AT KADAGHAT, ALLAHABAD | UTTAR PRADESH | 20 | 30 | 24 | 6.7 | 9.6 | 7.8 | 7.7 | 8.4 | 8.2 | 302 | 684 | 441 | 2.5 | 6.9 | 4.8 | 0.69 | 2.1 | 1.09 | 2100 | 2800 | 2600 | 3500 | 8000 | 4958 |
| 1049 | GANGA AT ALLAHABAD D/S (SANGAM) | UTTAR PRADESH | 20 | 30 | 25 | 4.7 | 8.7 | 7.1 | 7.7 | 8.4 | 8.2 | 300 | 798 | 511 | 2.7 | 7.3 | 5.1 | 0.78 | 2.66 | 1.26 | 3000 | 4000 | 3450 | 6000 | 12000 | 9500 |
| 2485 | GANGA U/S, VINDHYACHAL, MIRZAPUR | UTTAR PRADESH | 16 | 32 | 26 | 5.3 | 11.5 | 8.5 | 7.4 | 8.6 | 7.9 | 275 | 649 | 456 | 2.2 | 3.8 | 2.8 | 0.58 | 4.1 | 2.94 | 490 | 1100 | 813 | 2200 | 3500 | 2575 |
| 2486 | GANGA D/S, MIRZAPUR | UTTAR PRADESH | 16 | 32 | 27 | 5.2 | 10.8 | 7.8 | 7.3 | 8.5 | 7.8 | 276 | 654 | 460 | 3 | 4.3 | 3.3 | 1.52 | 5.7 | 4.09 | 1300 | 3100 | 2133 | 2800 | 5400 | 4058 |
| 1070 | GANGA AT VARANASI U/S (ASSIGHAT) | UTTAR PRADESH | 19 | 29 | 25 | 7.3 | 8.6 | 7.9 | 7.7 | 8.5 | 8.2 | 230 | 278 | 251 | 2.8 | 3.5 | 3.2 | 5000 | 8000 | 6783 | 8000 | 94000 | 16467 | |||