| WATER QUALITY DATA 2011 | CPCB ENVIS | ||||||||||||||||||||||||||
| WATER QUALITY OF MEDIUM & MINOR RIVERS IN ANDHRA PRADESH, KARNATAKA, ORISSA, PONDICHERRY & TAMILNADU - 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 | |||||||||||||||||||||
| 1448 | NAGAVALLI AT THOTAPALLI REGULATOR, A.P. | ANDHRA PRADESH | 24.2 | 36.0 | 27.6 | 6.0 | 6.8 | 6.2 | 7.1 | 8.0 | 7.5 | 262 | 450 | 371 | 1.0 | 1.4 | 1.1 | 1.00 | 2.50 | 1.62 | 3 | 4 | 3 | 14 | 1100 | 528 |
| 2352 | RIVER VAMSHADHARA, KALINGAPATNAM,VIZIANAGARAM | ANDHRA PRADESH | 24.0 | 37.0 | 27.6 | 5.8 | 6.8 | 6.2 | 7.2 | 7.9 | 7.7 | 207 | 410 | 316 | 1.0 | 2.0 | 1.3 | 0.21 | 4.80 | 2.41 | 3 | 4 | 3 | 23 | 1100 | 312 |
| 1444 | KALI AT D/S WEST COAST PAPER MILL, KARNATAKA | KARNATAKA | 27.0 | 30.0 | 28.3 | 7.2 | 7.5 | 7.3 | 7.0 | 7.2 | 7.1 | 96 | 348 | 241 | 2.0 | 4.3 | 2.9 | 0.37 | 2.10 | 1.17 | 8 | 140 | 100 | 50 | 350 | 185 |
| 2780 | KALI AT U/S OF WCPM, DANDELI, KARNATAKA | KARNATAKA | 26.0 | 30.0 | 27.5 | 7.5 | 8.1 | 7.7 | 7.1 | 7.7 | 7.4 | 88 | 157 | 121 | 0.9 | 1.9 | 1.4 | 0.23 | 1.30 | 0.64 | 11 | 900 | 378 | 20 | 1800 | 1255 |
| 1894 | KUMARADHARA - U/S OF UPPINAGADY TOWN BEFORE CONFLUENCE WITH RIVER NETHRAVATHI | KARNATAKA | 30.0 | 31.0 | 30.5 | 6.0 | 7.0 | 6.5 | 7.0 | 7.7 | 7.3 | 37 | 110 | 64 | 1.0 | 1.0 | 1.0 | 0.20 | 5.00 | 2.60 | 2 | 920 | 236 | 9 | 1600 | 420 |
| 1892 | NETRAVATHI U/S OF DHARMASTALA AT WATER SUPPLY INTAKE POINT | KARNATAKA | 27.0 | 33.0 | 29.5 | 6.5 | 7.0 | 6.9 | 7.2 | 7.5 | 7.4 | 32 | 90 | 57 | 1.0 | 1.0 | 1.0 | 0.00 | 5.00 | 1.28 | 2 | 170 | 46 | 2 | 1600 | 409 |
| 2423 | BUDHABALANGA, D/S OF BARIPADA TOWN | ORISSA | 16.0 | 28.0 | 22.3 | 7.2 | 8.0 | 7.5 | 7.5 | 8.4 | 8.0 | 117 | 332 | 211 | 1.1 | 2.8 | 1.9 | 0.09 | 0.88 | 0.39 | 580 | 17000 | 3005 | 1300 | 35000 | 6858 |
| 2424 | BUDHABALANGA, D/S OF BARIPADA TOWN | ORISSA | 17.0 | 29.0 | 22.3 | 7.0 | 8.0 | 7.2 | 7.4 | 8.4 | 8.0 | 153 | 504 | 263 | 1.6 | 22.0 | 3.7 | 0.01 | 2.86 | 0.63 | 1100 | 35000 | 6625 | 2100 | 92000 | 14725 |
| 2425 | RIVER KERANDI(INTAKE WELL OF NALCO REFINARY, HAL, SUNABEDA) | ORISSA | 19.0 | 30.0 | 25.0 | 6.5 | 7.8 | 7.0 | 7.2 | 8.3 | 7.6 | 66 | 153 | 111 | 0.9 | 2.5 | 1.6 | 0.03 | 3.89 | 0.67 | 170 | 4300 | 1081 | 400 | 15000 | 2743 |
| 2422 | NAGAVALLI AT PENTA U/S, JAYKAYPUR TOWN | ORISSA | 16.0 | 31.0 | 25.9 | 6.8 | 8.0 | 7.5 | 7.1 | 8.3 | 7.9 | 153 | 259 | 205 | 0.7 | 2.2 | 1.5 | 0.04 | 6.84 | 1.00 | 700 | 4600 | 1615 | 1100 | 14000 | 3542 |
| 1642 | NAGAVALLI AT JAYKAYPUR D/S, ORISSA | ORISSA | 17.0 | 30.0 | 25.9 | 6.6 | 8.1 | 7.1 | 6.8 | 8.3 | 7.7 | 164 | 461 | 283 | 0.8 | 3.7 | 2.3 | 0.22 | 7.53 | 1.73 | 780 | 11000 | 2882 | 1700 | 28000 | 6692 |
| 1643 | NAGAVALLI AT RAYAGADA D/S, ORISSA | ORISSA | 16.0 | 30.0 | 24.8 | 6.4 | 8.2 | 7.4 | 7.2 | 8.4 | 8.0 | 183 | 321 | 263 | 0.8 | 2.7 | 1.7 | 0.05 | 2.44 | 0.65 | 630 | 14000 | 3113 | 1200 | 35000 | 6617 |
| 1455 | RUSHIKULYA AT GANJAM U/S, ORISSA | ORISSA | 20.0 | 33.0 | 27.5 | 5.5 | 10.8 | 8.1 | 7.5 | 8.4 | 8.0 | 221 | 394 | 300 | 1.0 | 3.0 | 2.3 | 0.03 | 2.19 | 0.45 | 78 | 13000 | 2272 | 130 | 24000 | 4569 |
| 1456 | RUSHIKULYA AT GANJAM D/S, ORISSA | ORISSA | 23.0 | 33.0 | 28.0 | 6.3 | 8.9 | 7.8 | 7.4 | 8.3 | 8.0 | 280 | 25280 | 13103 | 1.0 | 3.3 | 2.1 | 0.13 | 1.12 | 0.59 | 70 | 1100 | 277 | 120 | 2200 | 739 |
| 2426 | VANSADHARA AT MUNIGUDA (D/S OF M/S VEDANTAALUMINA PROJECT) | ORISSA | 17.0 | 29.0 | 25.0 | 6.0 | 8.1 | 7.4 | 7.5 | 8.3 | 8.0 | 162 | 326 | 207 | 0.8 | 2.4 | 1.5 | 0.02 | 3.00 | 0.53 | 170 | 4900 | 1356 | 700 | 9400 | 2872 |
| 2427 | VANSADHARA AT GUNUPUR (INTERSTATE BOUNDRY) | ORISSA | 15.0 | 33.0 | 25.8 | 6.2 | 7.6 | 7.2 | 7.6 | 8.3 | 8.0 | 160 | 239 | 198 | 0.6 | 2.8 | 1.4 | 0.02 | 3.73 | 0.57 | 110 | 2300 | 677 | 400 | 7900 | 1850 |
| 1685 | ARASALAR RIVER KARAIKAL REGION, PONDICHERRY | PONDICHERRY | 23.5 | 30.0 | 26.8 | 6.5 | 6.5 | 6.5 | 7.8 | 8.3 | 8.1 | 380 | 1078 | 729 | 1.0 | 1.0 | 1.0 | 0.30 | 1.00 | 0.65 | ||||||
| 2444 | CORINGA RIVER | PONDICHERRY | 31.0 | 31.0 | 31.0 | 3.0 | 3.0 | 3.0 | 8.1 | 8.1 | 8.1 | 1086 | 1086 | 1086 | 0.10 | 0.10 | 0.10 | |||||||||
| 2442 | GAUTAMI-GODAVARI RIVER | PONDICHERRY | 32.0 | 32.0 | 32.0 | 6.9 | 6.9 | 6.9 | 8.2 | 8.2 | 8.2 | 10910 | 10910 | 10910 | 0.02 | 0.02 | 0.02 | |||||||||
| 2443 | GAUTAMI-GODAVARI RIVER | PONDICHERRY | 31.0 | 31.0 | 31.0 | 6.0 | 6.0 | 6.0 | 8.0 | 8.0 | 8.0 | 17990 | 17990 | 17990 | 0.07 | 0.07 | 0.07 | |||||||||
| 2445 | MAHE RIVER | PONDICHERRY | 28.0 | 28.0 | 28.0 | 4.8 | 4.8 | 4.8 | 7.7 | 7.7 | 7.7 | 48500 | 48500 | 48500 | 0.34 | 0.34 | 0.34 | |||||||||
| 1450 | PALAR AT VANIYAMBADI WATER SUPPLY HEAD WORK, TAMILNADU | TAMIL NADU | 25.0 | 36.0 | 28.4 | 5.7 | 6.9 | 6.3 | 7.2 | 8.0 | 7.6 | 493 | 1071 | 830 | 1.0 | 2.0 | 1.8 | 0.04 | 0.90 | 0.24 | 20 | 1700 | 738 | 40 | 9200 | 2020 |
| 1159 | TAMBIRAPARANI AT BDG.NR. MADURA COATS LTD.PAPAVINASAM,TAMILNADU | TAMIL NADU | 22.0 | 27.0 | 24.0 | 6.8 | 7.8 | 7.4 | 7.5 | 7.8 | 7.6 | 50 | 172 | 104 | 0.8 | 2.4 | 1.2 | 0.01 | 0.26 | 0.09 | 22 | 60 | 37 | 70 | 140 | 94 |
| 1160 | TAMBIRAPARANI AT CHERANMADEVI,CAUSE WAY,TAMILNADU | TAMIL NADU | 23.0 | 28.0 | 25.6 | 6.6 | 7.9 | 7.1 | 7.5 | 7.9 | 7.7 | 60 | 236 | 103 | 0.8 | 1.9 | 1.2 | 0.03 | 1.10 | 0.21 | 40 | 80 | 63 | 110 | 170 | 131 |
| 1161 | TAMBIRAPARANI AT TIRUNELVELI, COLLECTORATE,TAMILNADU. | TAMIL NADU | 24.0 | 29.0 | 26.4 | 5.1 | 7.8 | 6.4 | 7.3 | 7.9 | 7.7 | 72 | 274 | 140 | 0.9 | 4.1 | 2.0 | 0.06 | 0.27 | 0.16 | 130 | 300 | 192 | 220 | 500 | 368 |
| 1162 | TAMBIRAPARANI AT MURAPPANADU, TAMILNADU | TAMIL NADU | 29.0 | 31.0 | 29.4 | 5.2 | 7.4 | 6.6 | 6.3 | 7.9 | 7.0 | 108 | 834 | 342 | 0.8 | 3.0 | 1.3 | 0.03 | 0.25 | 0.11 | 22 | 70 | 52 | 90 | 110 | 103 |
| 1328 | TAMBIRAPARANI AT PAPPANKULAM,TAMILNADU | TAMIL NADU | 23.0 | 28.0 | 25.2 | 6.7 | 8.3 | 7.2 | 7.0 | 8.0 | 7.7 | 47 | 186 | 87 | 0.4 | 1.7 | 1.1 | 0.01 | 0.52 | 0.14 | 23 | 90 | 49 | 80 | 170 | 113 |
| 1329 | TAMBIRAPARANI AT RAIL BDG. NR. AMBASAMUDAM, TAMILNADU | TAMIL NADU | 22.0 | 27.0 | 24.1 | 6.1 | 8.0 | 7.2 | 7.3 | 7.7 | 7.5 | 54 | 179 | 88 | 0.5 | 1.5 | 1.1 | 0.02 | 0.36 | 0.12 | 26 | 60 | 41 | 80 | 130 | 96 |
| 1330 | TAMBIRAPARANI AT ARUMUGANERI, TAMILNADU | TAMIL NADU | 29.0 | 29.0 | 29.0 | 6.0 | 7.7 | 6.9 | 7.1 | 8.3 | 7.6 | 193 | 1428 | 787 | 1.4 | 8.0 | 3.2 | 0.01 | 0.28 | 0.14 | 30 | 110 | 82 | 110 | 280 | 178 |
| 3025 | TAMBIRAPARANI AT ERAL, THOTHUKUDI, TAMILNADU | TAMIL NADU | 29.0 | 31.0 | 29.3 | 6.0 | 8.0 | 6.9 | 6.9 | 7.5 | 7.2 | 174 | 688 | 338 | 1.0 | 2.2 | 1.3 | 0.02 | 0.48 | 0.13 | 40 | 90 | 70 | 90 | 170 | 135 |
| 3026 | TAMBIRAPARANI AT KALLIDAI KURICHI, TIRUNELVELI, TAMILNADU | TAMIL NADU | 22.0 | 27.0 | 24.3 | 7.2 | 8.1 | 7.6 | 7.3 | 7.9 | 7.6 | 56 | 180 | 86 | 0.6 | 8.0 | 1.7 | 0.04 | 0.19 | 0.10 | 27 | 80 | 45 | 80 | 140 | 103 |
| 3027 | TAMBIRAPARANI AT SRIVAIKUNTAM, D/S OF SK ANAICUT, TIRUNELVELI, TAMILNADU | TAMIL NADU | 29.0 | 31.0 | 29.3 | 4.6 | 7.7 | 6.4 | 6.4 | 7.6 | 7.0 | 98 | 821 | 264 | 1.0 | 2.1 | 1.3 | 0.04 | 0.24 | 0.13 | 50 | 170 | 82 | 90 | 458 | 160 |
| 3028 | TAMBIRAPARANI AT VELLAKOIL, TIRUNELVELI, TAMILNADU | TAMIL NADU | 24.0 | 30.0 | 26.8 | 5.2 | 7.2 | 6.2 | 7.4 | 7.8 | 7.6 | 86 | 276 | 170 | 0.8 | 3.5 | 1.8 | 0.06 | 0.41 | 0.23 | 80 | 220 | 133 | 170 | 350 | 277 |
| 3029 | TAMBIRAPARANI AT SIVALAPERI, CONFLUENCE POINT OF KUTTRALAM FALLS, D/S OF PALAYAMKOTTAI, TIRUNELVELI, TAMILNADU | TAMIL NADU | 24.0 | 30.0 | 27.0 | 4.9 | 7.3 | 6.3 | 7.4 | 7.7 | 7.6 | 109 | 276 | 200 | 0.8 | 3.9 | 2.0 | 0.03 | 15.00 | 1.42 | 80 | 280 | 143 | 170 | 500 | 298 |
| 3023 | VASISTA AT SALEM, D/S OF SAGO INDUSRIES EFFLUENT, TAMILNADU | TAMIL NADU | 27.0 | 35.0 | 30.0 | 0.5 | 6.4 | 2.5 | 6.7 | 7.8 | 7.3 | 845 | 2840 | 1761 | 12.0 | 340.0 | 139.8 | 0.04 | 1.45 | 0.40 | 14000 | 920000 | 278417 | 22000 | 1600000 | 472250 |