| WATER QUALITY DATA 2011 | CPCB ENVIS | ||||||||||||||||||||||||||
| WATER QUALITY OF LAKE, POND & TANK IN BIHAR, JHARKHAND, ORISSA & WEST BENGAL - 2011 | ||||||||||||||||||||||||||
| STATION CODE | LOCATIONS | STATE | TEMPERATURE ºC | D.O. (mg/l) | pH | CONDUCTIVITY (µmhos/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 | |||||||||||||||||||||
| 2557 | KAWAR LAKE, BEGUSARAI | BIHAR | 15.0 | 26.0 | 21.3 | 4.2 | 9.4 | 7.2 | 7.4 | 8.1 | 7.8 | 446 | 446 | 446 | 2.7 | 3.6 | 3.0 | 1100 | 2400 | 1725 | 3000 | 5000 | 3500 | |||
| 2571 | MOTI JHEEL AT MOTIHARII | BIHAR | 21.0 | 30.0 | 27.0 | 7.4 | 7.8 | 7.6 | 7.3 | 8.4 | 7.9 | 745 | 947 | 849 | 2.9 | 3.5 | 3.1 | 1700 | 9000 | 5233 | 3000 | 24000 | 17000 | |||
| 2573 | TIGHI TALAB AT GAYA | BIHAR | 22.0 | 24.0 | 23.0 | 6.0 | 6.8 | 6.4 | 6.6 | 8.6 | 7.6 | 516 | 1038 | 821 | 2.9 | 3.0 | 2.9 | 1300 | 9000 | 4000 | 3000 | 16000 | 7333 | |||
| 2574 | SURAJ KUND AT GAYA | BIHAR | 21.0 | 25.0 | 23.3 | 6.2 | 7.2 | 6.7 | 6.8 | 7.7 | 7.4 | 803 | 964 | 859 | 2.8 | 3.5 | 3.1 | 1100 | 3000 | 1833 | 2800 | 9000 | 6933 | |||
| 2394 | TOP CHACHI LAKE | JHARKHAND | 17.0 | 17.0 | 17.0 | 6.0 | 6.0 | 6.0 | 8.0 | 8.0 | 8.0 | 0.2 | 0.2 | 0.2 | ||||||||||||
| 2398 | DIMNA LAKE,DIMNA | JHARKHAND | 18.0 | 35.0 | 26.2 | 3.3 | 8.2 | 7.4 | 7.4 | 7.7 | 7.5 | 162 | 356 | 187 | 0.4 | 1.1 | 0.6 | 4.66 | 7.43 | 5.42 | ||||||
| 2400 | RANCHI LAKE,RANCHI | JHARKHAND | 15.5 | 25.5 | 22.1 | 4.0 | 7.6 | 5.9 | 5.8 | 8.0 | 7.4 | 4.0 | 35.0 | 12.1 | 230 | 230 | 230 | 2400 | 2400 | 2400 | ||||||
| 2431 | BINDUSAGAR ( RELIGIOUS POND OF BHUBANESWAR CITY) | ORISSA | 23.0 | 34.0 | 28.3 | 6.9 | 15.3 | 11.4 | 6.7 | 8.9 | 7.8 | 300 | 549 | 433 | 6.2 | 31.0 | 11.7 | 0.08 | 3.99 | 1.98 | 90 | 160000 | 18333 | 200 | 160000 | 36200 |
| 2432 | NARENDRA POKHARI ( RILIGIOUS POND OF PURI CITY) | ORISSA | 23.0 | 35.0 | 28.0 | 3.5 | 20.6 | 12.0 | 7.8 | 8.4 | 8.2 | 723 | 1113 | 924 | 2.7 | 45.0 | 11.4 | 0.26 | 6.00 | 2.01 | 78 | 11000 | 2565 | 580 | 35000 | 6465 |
| 2433 | MARKANDA POKHARI ( RILIGIOUS POND OF PURI CITY) | ORISSA | 22.0 | 35.0 | 27.7 | 8.9 | 17.9 | 12.3 | 7.3 | 8.5 | 8.1 | 495 | 831 | 715 | 1.0 | 14.0 | 6.4 | 1.75 | 9.78 | 6.86 | 20 | 17000 | 4104 | 80 | 28000 | 9032 |
| 2434 | INDRADYUMNA TANK ( RILIGIOUS POND OF PURI CITY) | ORISSA | 23.0 | 36.0 | 27.9 | 6.4 | 15.0 | 10.0 | 7.5 | 8.4 | 8.1 | 523 | 742 | 634 | 3.5 | 13.0 | 7.3 | 0.17 | 2.27 | 1.45 | 170 | 22000 | 5310 | 490 | 54000 | 12865 |
| 2435 | SWETAGANGA ( RILIGIOUS POND OF PURI CITY) | ORISSA | 22.0 | 34.0 | 27.1 | 8.9 | 17.9 | 12.3 | 7.5 | 8.4 | 8.0 | 417 | 1460 | 1104 | 1.6 | 190.0 | 38.2 | 0.46 | 10.73 | 5.57 | 80 | 160000 | 15231 | 430 | 160000 | 20347 |
| 2436 | PARVATI SAGAR ( RILIGIOUS POND OF PURI CITY) | ORISSA | 22.0 | 33.0 | 27.5 | 2.9 | 9.5 | 6.9 | 7.6 | 8.2 | 7.9 | 573 | 731 | 643 | 1.5 | 11.0 | 5.7 | 0.20 | 6.11 | 1.48 | 170 | 92000 | 11038 | 320 | 160000 | 19868 |
| 2437 | CHILKA LAKE (RAMSAR SITE) | ORISSA | 23.0 | 33.0 | 28.1 | 5.8 | 9.0 | 7.2 | 6.7 | 8.5 | 7.9 | 8978 | 48010 | 29496 | 0.3 | 3.7 | 2.0 | 0.12 | 2.92 | 0.88 | 2 | 790 | 151 | 2 | 1700 | 361 |
| 2438 | ANSHUPA | ORISSA | 20.0 | 36.0 | 26.3 | 5.3 | 10.5 | 8.1 | 7.3 | 8.3 | 7.8 | 125 | 200 | 167 | 1.0 | 5.7 | 2.2 | 0.02 | 1.97 | 0.49 | 45 | 7000 | 1039 | 120 | 11000 | 2123 |
| 1765 | RABINDRASAROVAR NATIONAL LAKE, CALCUTTA | WEST BENGAL | 20.0 | 33.0 | 27.3 | 3.6 | 12.1 | 8.4 | 7.6 | 8.4 | 7.9 | 292 | 358 | 326 | 0.9 | 7.6 | 3.9 | 0.00 | 0.14 | 0.06 | 4000 | 170000 | 29750 | 8000 | 280000 | 56583 |
| 2503 | HATISHALA GHAT ON DUDHPUKUR AT TARAKESHWAR | WEST BENGAL | 20.0 | 35.0 | 29.6 | 5.8 | 17.9 | 10.9 | 7.6 | 8.9 | 8.2 | 678 | 790 | 747 | 5.7 | 18.0 | 9.3 | 0.05 | 1.15 | 0.42 | 1700 | 170000 | 42973 | 3300 | 220000 | 67300 |
| 2504 | MAINH GHAT ON DUDHPUKUR AT TARAKESHWAR | WEST BENGAL | 20.0 | 35.0 | 29.6 | 4.6 | 17.5 | 11.3 | 7.5 | 8.7 | 8.2 | 675 | 789 | 746 | 4.8 | 15.0 | 9.7 | 0.09 | 1.22 | 0.52 | 7000 | 300000 | 81818 | 11000 | 500000 | 129455 |
| 2505 | HANUMAN GHAT ON DUDHPUKUR AT TARAKESHWAR | WEST BENGAL | 21.0 | 36.0 | 30.3 | 6.6 | 20.9 | 12.0 | 7.6 | 8.8 | 8.2 | 675 | 791 | 743 | 5.5 | 24.0 | 10.8 | 0.02 | 1.10 | 0.37 | 1400 | 130000 | 29582 | 2200 | 170000 | 42564 |
| 2519 | KOCHBIHAR LAKE (SAGAR DIGHI) | WEST BENGAL | 10.0 | 35.0 | 26.7 | 7.8 | 10.0 | 9.0 | 6.9 | 8.9 | 7.4 | 1.1 | 6.7 | 3.3 | 0.02 | 0.27 | 0.11 | 4000 | 140000 | 24291 | 8000 | 270000 | 59364 | |||
| 2520 | MIRIKH LAKE | WEST BENGAL | 8.0 | 24.0 | 16.3 | 6.0 | 9.5 | 7.8 | 6.5 | 7.5 | 6.8 | 103 | 137 | 112 | 1.6 | 8.0 | 4.0 | 0.10 | 0.59 | 0.28 | 2200 | 140000 | 45655 | 4900 | 350000 | 119536 |
| 2521 | WATER RESERVIOR AT DELO | WEST BENGAL | 12.0 | 25.0 | 19.2 | 7.5 | 10.2 | 8.5 | 6.8 | 7.8 | 7.3 | 91 | 91 | 91 | 0.5 | 6.8 | 2.5 | 0.03 | 0.34 | 0.17 | 900 | 26000 | 6810 | 1700 | 33000 | 10320 |
| 2522 | SINCHAL LAKE FOR DARJEELING | WEST BENGAL | 6.0 | 16.0 | 12.1 | 7.8 | 10.7 | 9.0 | 6.2 | 7.6 | 7.1 | 1.1 | 5.9 | 3.0 | 0.03 | 0.32 | 0.17 | 400 | 27000 | 8227 | 1100 | 110000 | 19055 | |||
| 2539 | BELBONI LAKE NEAR BARJORA | WEST BENGAL | 19.0 | 33.0 | 27.0 | 7.3 | 9.0 | 8.0 | 6.2 | 8.0 | 7.1 | 83 | 257 | 151 | 1.3 | 6.8 | 3.5 | 0.02 | 0.55 | 0.14 | 400 | 1400 | 800 | 230 | 8000 | 2443 |
| 2544 | SAHEBBANDH AT PURULIA | WEST BENGAL | 17.0 | 32.5 | 25.2 | 5.5 | 9.4 | 7.3 | 7.1 | 7.8 | 7.5 | 372 | 570 | 464 | 1.4 | 6.4 | 3.6 | 0.10 | 0.93 | 0.56 | 400 | 11000 | 3510 | 1700 | 50000 | 12800 |