| WATER QUALITY DATA 2011 |CPCB ENVIS | ||||||||||||||||||||||||||
| WATER QUALITY OF RIVER KRISHNA - 2011 | ||||||||||||||||||||||||||
| STATION CODE | LOCATIONS | STATE | TEMPERATURE şC | 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 | |||||||||||||||||||||
| 1194 | KRISHNA AT MAHABALESHWAR DHOM DAM NEAR KOINA DAM | MAHARASHTRA | 20.2 | 27.5 | 22.5 | 5.4 | 6.3 | 6.0 | 7.1 | 8.3 | 7.8 | 99 | 385 | 154 | 1.8 | 4.5 | 2.8 | 0.02 | 0.70 | 0.21 | 11 | 260 | 102 | 50 | 1800 | 873 |
| 1153 | KRISHNA AT RAJAPUR WEIR | MAHARASHTRA | 20.0 | 31.0 | 23.6 | 1.7 | 7.8 | 5.9 | 7.0 | 8.6 | 7.7 | 125 | 839 | 433 | 1.8 | 9.6 | 3.8 | 0.43 | 2.86 | 1.25 | 2 | 17 | 5 | 60 | 500 | 148 |
| 36 | KRISHNA AT KRISHNA BRIDGE, KARAD | MAHARASHTRA | 20.1 | 29.0 | 23.4 | 4.3 | 6.4 | 5.1 | 7.2 | 8.2 | 7.8 | 190 | 459 | 297 | 1.8 | 10.5 | 5.8 | 0.14 | 1.20 | 0.43 | 17 | 425 | 211 | 425 | 1800 | 1335 |
| 1906 | KRISHNA D/S OF ISLAMPUR | MAHARASHTRA | 20.0 | 29.0 | 24.3 | 4.4 | 7.3 | 6.5 | 7.2 | 8.7 | 8.0 | 271 | 879 | 459 | 2.0 | 6.5 | 2.9 | 0.09 | 2.16 | 1.10 | 2 | 140 | 16 | 4 | 170 | 129 |
| 37 | KRISHNA AT SANGLI | MAHARASHTRA | 20.0 | 28.0 | 23.7 | 4.6 | 7.5 | 6.5 | 7.3 | 8.7 | 8.0 | 260 | 899 | 573 | 1.8 | 7.5 | 3.2 | 0.00 | 3.05 | 0.98 | 4 | 4 | 4 | 110 | 140 | 121 |
| 1310 | KRISHNA AT KURUNDWAD IN KOLHAPUR,MAHARASHTRA | MAHARASHTRA | 20.0 | 30.0 | 23.7 | 2.8 | 7.4 | 5.9 | 6.9 | 8.6 | 7.9 | 220 | 764 | 477 | 2.0 | 6.5 | 3.2 | 0.14 | 2.78 | 1.46 | 2 | 6 | 4 | 90 | 170 | 119 |
| 2187 | KRISHNA RIVER AT KSHETRA MAHULI. | MAHARASHTRA | 19.5 | 21.9 | 20.7 | 4.6 | 5.8 | 5.3 | 7.5 | 8.5 | 8.0 | 274 | 680 | 457 | 3.0 | 8.0 | 5.3 | 0.14 | 3.10 | 0.61 | 30 | 360 | 205 | 425 | 1800 | 1394 |
| 2188 | KRISHNA RIVER AT KRISHNA-VENNA SANGAM AT MAHULI. | MAHARASHTRA | 19.2 | 22.1 | 20.4 | 4.6 | 6.0 | 5.2 | 7.0 | 8.5 | 7.8 | 281 | 572 | 430 | 3.0 | 8.4 | 5.6 | 0.12 | 3.70 | 0.64 | 50 | 350 | 217 | 350 | 1800 | 1354 |
| 2190 | KRISHNA RIVER AT WAI. | MAHARASHTRA | 20.2 | 27.0 | 22.6 | 4.4 | 6.0 | 5.2 | 7.1 | 8.2 | 7.8 | 207 | 500 | 304 | 2.6 | 8.0 | 5.5 | 0.11 | 2.00 | 0.44 | 75 | 275 | 140 | 425 | 1800 | 1257 |
| 1182 | KRISHNA AT U/S OF UGARKHURD BARRAGE,KARNATAKA | KARNATAKA | 23.0 | 30.0 | 27.1 | 5.8 | 9.0 | 7.4 | 7.7 | 8.3 | 8.1 | 190 | 980 | 666 | 0.4 | 3.2 | 1.4 | 3.55 | 12.84 | 7.28 | 80 | 900 | 470 | 170 | 1600 | 956 |
| 1889 | KRISHNA - ANKALI BRIDGE ALONG CHIKKODI KAGWAD ROAD | KARNATAKA | 24.0 | 29.0 | 26.0 | 6.3 | 9.0 | 7.3 | 7.7 | 8.5 | 8.1 | 190 | 1090 | 595 | 0.5 | 3.2 | 1.5 | 3.80 | 11.15 | 7.45 | 80 | 900 | 671 | 140 | 1600 | 1303 |
| 1181 | KRISHNA AT D/S OF NARAYANPURA DAM,KARNATAKA | KARNATAKA | 25.0 | 34.0 | 29.2 | 5.7 | 7.0 | 6.6 | 7.7 | 8.7 | 8.1 | 1.0 | 1.7 | 1.2 | 0.08 | 0.40 | 0.21 | 40 | 900 | 192 | 70 | 1600 | 458 | |||
| 1028 | KRISHNA AT TINTINI BRIDGE | KARNATAKA | 26.0 | 31.0 | 28.0 | 7.0 | 7.8 | 7.3 | 7.6 | 8.5 | 8.2 | 1.0 | 2.8 | 1.4 | 0.09 | 0.47 | 0.30 | 17 | 600 | 222 | 50 | 9000 | 1273 | |||
| 1170 | KRISHNA AT D/S DEVASAGAR BDG | KARNATAKA | 28.0 | 31.0 | 28.9 | 7.0 | 7.6 | 7.3 | 7.7 | 8.4 | 8.2 | 1.0 | 16.0 | 3.0 | 0.10 | 0.69 | 0.38 | 120 | 9000 | 1586 | 440 | 16000 | 4753 | |||
| 2781 | KRISHNA AT D/S OF ALAMATTI DAM | KARNATAKA | 26.0 | 34.0 | 29.3 | 5.8 | 7.6 | 6.7 | 7.5 | 8.7 | 8.0 | 1.0 | 1.8 | 1.2 | 0.10 | 0.36 | 0.24 | 50 | 500 | 205 | 170 | 1600 | 586 | |||
| 1784 | KRISHNA AT THANGADI , MAHABOOBNAGAR DIST., A.P | ANDHRA PRADESH | 26.0 | 37.0 | 31.5 | 6.9 | 13.8 | 9.1 | 7.3 | 8.5 | 8.0 | 332 | 996 | 755 | 0.9 | 7.3 | 3.1 | 0.07 | 0.90 | 0.41 | 11 | 90 | 42 | 1600 | 1600 | 1600 |
| 39 | KRISHNA AT GADWAL BRIDGE, A.P. | ANDHRA PRADESH | 25.0 | 37.0 | 30.8 | 6.2 | 15.8 | 9.1 | 7.4 | 8.7 | 8.1 | 340 | 1038 | 795 | 0.7 | 7.9 | 3.2 | 0.10 | 0.74 | 0.43 | 2 | 22 | 12 | 240 | 1600 | 948 |
| 1175 | KRISHNA A/C WITH TUNGABHADRA, SANGAMESHWARAM A.P. | ANDHRA PRADESH | 24.0 | 32.0 | 26.9 | 5.8 | 7.1 | 6.6 | 7.5 | 8.2 | 7.9 | 269 | 780 | 466 | 2.4 | 3.2 | 2.7 | 0.60 | 1.40 | 1.11 | 80 | 210 | 130 | 920 | 1250 | 1074 |
| 1465 | KRISHNA AT WADAPALLY AFTER CONFL. WITH R. MUSI, A.P.(SHIFTED FROM 1220) | ANDHRA PRADESH | 26.0 | 31.0 | 27.8 | 4.5 | 5.9 | 5.1 | 7.9 | 8.7 | 8.4 | 377 | 1154 | 687 | 1.2 | 4.8 | 2.9 | 0.50 | 2.00 | 1.07 | 14 | 36 | 24 | 105 | 580 | 341 |
| 1786 | KRISHNA AT VEDADRI , GUNTUR | ANDHRA PRADESH | 25.0 | 38.0 | 28.9 | 4.4 | 8.0 | 6.1 | 7.2 | 8.5 | 7.9 | 526 | 1398 | 732 | 0.5 | 1.2 | 0.7 | 0.18 | 0.42 | 0.27 | 4 | 6 | 6 | 2100 | 3400 | 2558 |
| 1787 | KRISHNA AT AMARAVATI , GUNTUR | ANDHRA PRADESH | 27.0 | 29.0 | 27.9 | 5.0 | 7.5 | 6.4 | 7.2 | 8.0 | 7.6 | 534 | 796 | 680 | 0.5 | 0.8 | 0.6 | 0.18 | 0.36 | 0.24 | 4 | 6 | 5 | 1100 | 3400 | 1658 |
| 25 | KRISHNA AT VIJAYWADA, A.P. | ANDHRA PRADESH | 25.0 | 32.0 | 28.4 | 4.1 | 8.1 | 6.1 | 7.2 | 8.1 | 7.9 | 534 | 890 | 655 | 0.5 | 0.6 | 0.5 | 0.12 | 0.26 | 0.18 | 4 | 6 | 5 | 1400 | 2700 | 2192 |
| ESTUARINE ZONE | ||||||||||||||||||||||||||
| 1782 | KRISHNA AT HAMSALA DEEVI , GUNTUR DIST, A.P | ANDHRA PRADESH | 25.0 | 32.0 | 28.4 | 3.9 | 8.2 | 6.0 | 7.4 | 8.3 | 7.8 | 565 | 8570 | 2453 | 0.4 | 0.8 | 0.6 | 0.15 | 0.38 | 0.28 | 4 | 6 | 5 | 1100 | 1700 | 1367 |