| WATER QUALITY DATA 2011 | CPCB ENVIS | ||||||||||||||||||||||||||
| WATER QUALITY OF LAKE, POND & TANK IN ANDHRA PRADESH, KARNATAKA, KERALA, 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 | |||||||||||||||||||||
| 1391 | HUSSAIN SAGAR LAKE, BUDAMERU | ANDHRA PRADESH | 25.0 | 40.5 | 31.9 | 0.9 | 7.1 | 3.8 | 6.9 | 8.5 | 7.8 | 1064 | 1629 | 1403 | 23.5 | 58.0 | 39.8 | 0.40 | 26.00 | 13.09 | 7 | 1600 | 489 | 900 | 1600 | 1460 |
| 1447 | DHARMASAGAR TANK NEAR WARANGAL | ANDHRA PRADESH | 25.0 | 40.0 | 28.1 | 5.8 | 7.8 | 6.8 | 7.2 | 8.9 | 7.9 | 249 | 429 | 296 | 1.5 | 6.2 | 3.1 | 2.40 | 15.00 | 6.06 | 7 | 1600 | 582 | 1600 | 1600 | 1600 |
| 1464 | BIBINAGAR TANK | ANDHRA PRADESH | 26.0 | 38.0 | 29.3 | 3.8 | 6.5 | 5.4 | 7.3 | 9.0 | 8.4 | 498 | 680 | 570 | 0.8 | 4.6 | 2.7 | 0.16 | 28.30 | 14.06 | 5 | 38 | 23 | 85 | 480 | 210 |
| 1780 | GANDIGUDEM ,MEDAK DISTRICT | ANDHRA PRADESH | 26.0 | 31.0 | 27.9 | 3.2 | 7.5 | 5.3 | 7.3 | 8.2 | 7.7 | 1248 | 3260 | 2285 | 4.0 | 12.0 | 6.4 | 0.08 | 1.90 | 0.63 | 15 | 78 | 32 | 160 | 540 | 318 |
| 1783 | KISTAREDDYPET TANK , MEDAK DIST. | ANDHRA PRADESH | 26.0 | 30.0 | 28.0 | 2.0 | 6.1 | 4.0 | 6.6 | 7.6 | 7.1 | 2820 | 5360 | 4123 | 4.0 | 24.0 | 8.6 | 0.18 | 0.56 | 0.38 | 16 | 100 | 49 | 175 | 530 | 333 |
| 1788 | SAROONAGAR , RANGA REDDY DIST | ANDHRA PRADESH | 24.0 | 29.0 | 26.3 | 3.3 | 5.3 | 4.4 | 7.0 | 8.6 | 7.9 | 1332 | 1764 | 1542 | 29.0 | 136.0 | 64.6 | 0.73 | 27.10 | 9.43 | 280 | 1600 | 1196 | 1600 | 1600 | 1600 |
| 1789 | HIMAYAT SAGAR LAKE , R.R.DIST. | ANDHRA PRADESH | 23.0 | 29.0 | 25.9 | 4.3 | 14.0 | 7.1 | 7.1 | 8.8 | 7.8 | 369 | 471 | 413 | 0.1 | 7.0 | 3.7 | 0.10 | 6.00 | 2.84 | 4 | 900 | 468 | 500 | 1600 | 1380 |
| 1790 | PULICATE LAKE , NELLORE DIST. | ANDHRA PRADESH | 29.0 | 30.0 | 29.6 | 3.5 | 5.9 | 5.0 | 6.6 | 7.9 | 7.5 | 18700 | 53400 | 38464 | 0.5 | 1.6 | 0.9 | 2.30 | 18.00 | 10.41 | 4 | 6 | 5 | 1300 | 2600 | 1767 |
| 2340 | LAXMINARAYANA CHEVURU AT EDULABAD,RANGAREDDY | ANDHRA PRADESH | 24.0 | 29.0 | 26.7 | 0.8 | 11.2 | 5.5 | 7.4 | 8.6 | 8.2 | 1046 | 1670 | 1292 | 7.5 | 37.0 | 22.8 | 0.80 | 5.86 | 2.02 | 220 | 900 | 560 | 1600 | 1600 | 1600 |
| 2341 | MIRALAM LAKE NEAR ZOO PARK, RANGAREDDY | ANDHRA PRADESH | 23.0 | 40.5 | 32.3 | 0.8 | 5.3 | 3.1 | 5.1 | 9.0 | 7.8 | 981 | 1579 | 1385 | 5.5 | 26.0 | 11.5 | 1.90 | 33.40 | 11.33 | 60 | 900 | 434 | 1600 | 1600 | 1600 |
| 2342 | NOOR MD. KUNTA, KATTEDAN, RANGAREDDY | ANDHRA PRADESH | 22.0 | 29.0 | 26.1 | 2.1 | 3.4 | 2.8 | 6.9 | 9.1 | 8.0 | 2126 | 2801 | 2465 | 16.5 | 43.0 | 28.2 | 0.78 | 12.20 | 5.85 | 280 | 1600 | 806 | 1600 | 1600 | 1600 |
| 2343 | PREMAJIPET TANK, KATTEDAN, RANGAREDDY | ANDHRA PRADESH | 24.0 | 27.0 | 25.9 | 4.0 | 14.3 | 7.5 | 3.1 | 8.3 | 5.6 | 1271 | 7444 | 4861 | 4.5 | 39.0 | 17.4 | 0.10 | 0.98 | 0.42 | 280 | 500 | 390 | 1600 | 1600 | 1600 |
| 2344 | NALLA CHEVURU,RANGAREDDY | ANDHRA PRADESH | 24.0 | 27.0 | 25.6 | 0.4 | 8.1 | 2.8 | 6.9 | 8.4 | 8.0 | 1383 | 1992 | 1582 | 28.0 | 66.0 | 43.3 | 13.00 | 82.00 | 35.08 | 240 | 500 | 370 | 1600 | 1600 | 1600 |
| 2345 | SAI CHEVURU, NEAR TANNERY INDUSTRIES, DESAIPET, WARANGAL | ANDHRA PRADESH | 21.0 | 35.0 | 28.4 | 1.5 | 12.0 | 6.3 | 7.3 | 9.0 | 8.1 | 8450 | 19550 | 11948 | 5.0 | 25.0 | 11.5 | 1.61 | 18.00 | 8.30 | 27 | 500 | 156 | 900 | 1600 | 1460 |
| 2346 | BHADRAKALI CHEVURU, BHADRAKALI TEMPLE, WARANGAL | ANDHRA PRADESH | 26.0 | 35.0 | 29.7 | 5.4 | 9.0 | 7.4 | 7.3 | 8.4 | 8.0 | 323 | 443 | 381 | 1.5 | 7.2 | 4.8 | 0.00 | 27.60 | 12.69 | 90 | 1600 | 620 | 1600 | 1600 | 1600 |
| 2347 | ASANI KUNTA,KAJIPALLY,MEDAK | ANDHRA PRADESH | 26.0 | 29.0 | 27.0 | 5.6 | 7.7 | 6.8 | 6030 | 18150 | 11137 | 39.0 | 320.0 | 173.3 | 0.05 | 1.54 | 0.42 | 10 | 140 | 67 | 50 | 900 | 540 | |||
| 2348 | KAJIPALLY TANK,KAJIPALLY,MEDAK | ANDHRA PRADESH | 26.0 | 28.5 | 27.5 | 6.5 | 7.6 | 6.9 | 110 | 11180 | 7059 | 75.0 | 115.0 | 94.5 | 1.00 | 2.60 | 1.92 | 72 | 215 | 117 | 120 | 675 | 364 | |||
| 2353 | KONDACHARLA-AAVA LAKE, PARAWADA PHARMA CITY, VISHAKHAPATNAM | ANDHRA PRADESH | 25.0 | 30.0 | 26.5 | 5.6 | 6.4 | 6.0 | 6.9 | 7.9 | 7.5 | 454 | 726 | 610 | 1.0 | 1.4 | 1.1 | 3.00 | 58.00 | 23.63 | 3 | 3 | 3 | 21 | 460 | 218 |
| 2357 | DURGAM CHEVURU | ANDHRA PRADESH | 20.0 | 28.0 | 24.6 | 0.6 | 10.0 | 3.6 | 6.8 | 8.9 | 7.8 | 1135 | 1427 | 1275 | 2.3 | 80.0 | 41.3 | 0.10 | 10.00 | 2.66 | 80 | 1600 | 716 | 1600 | 1600 | 1600 |
| 2358 | MALLAPUR TANK | ANDHRA PRADESH | 22.0 | 28.0 | 25.9 | 0.5 | 2.0 | 1.2 | 7.0 | 8.1 | 7.6 | 1703 | 2195 | 1844 | 13.5 | 70.0 | 42.9 | 0.77 | 41.00 | 21.57 | 280 | 900 | 616 | 1600 | 1600 | 1600 |
| 2359 | PEDDA CHEVURU | ANDHRA PRADESH | 24.0 | 28.0 | 26.0 | 0.8 | 10.7 | 5.2 | 7.1 | 8.5 | 7.9 | 2124 | 3800 | 2484 | 7.9 | 85.0 | 45.3 | 0.00 | 27.60 | 11.63 | 130 | 1600 | 806 | 900 | 1600 | 1460 |
| 1388 | ULSOOR LAKE TRAINING CENTRE OF FISH BREEDING | KARNATAKA | 23.0 | 28.0 | 25.3 | 8.0 | 9.1 | 8.4 | 5.5 | 10.0 | 8.1 | 399 | 884 | 604 | 4.0 | 43.0 | 20.5 | 0.52 | 5.00 | 2.17 | 220 | 500 | 407 | 140 | 1600 | 697 |
| 1446 | HEBALLA VALLEY LAKE AT D/S ROAD BRIDGE NR. MANDYA | KARNATAKA | 25.0 | 30.0 | 26.5 | 4.0 | 6.0 | 4.7 | 7.2 | 7.7 | 7.5 | 373 | 548 | 480 | 2.0 | 8.0 | 4.5 | 0.32 | 1.10 | 0.86 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
| 1383 | ORUVATHILKOTTA LAKE | KERALA | 28.0 | 29.0 | 28.5 | 2.8 | 8.0 | 6.5 | 6.3 | 7.8 | 7.0 | 440 | 2500 | 1588 | 1.6 | 4.4 | 2.4 | 1.00 | 1.95 | 1.48 | 300 | 900 | 700 | 1300 | 1600 | 1525 |
| 1385 | SASTHAMCOTTA LAKE | KERALA | 26.1 | 28.6 | 27.1 | 6.1 | 7.6 | 6.6 | 6.7 | 7.0 | 6.9 | 52 | 63 | 56 | 0.3 | 0.7 | 0.5 | 0.20 | 0.80 | 0.40 | 110 | 400 | 190 | 350 | 900 | 550 |
| 1441 | ASHTHAMUDI LAKE AT QUILON | KERALA | 26.6 | 28.3 | 27.7 | 4.2 | 6.1 | 5.3 | 7.2 | 7.7 | 7.5 | 1212 | 42250 | 20434 | 0.9 | 5.9 | 2.5 | 0.20 | 3.19 | 1.22 | 80 | 300 | 170 | 170 | 900 | 468 |
| 1574 | PARAVUR | KERALA | 27.0 | 28.1 | 27.4 | 5.8 | 6.8 | 6.2 | 7.1 | 7.5 | 7.3 | 882 | 30780 | 8862 | 1.0 | 2.4 | 1.6 | 0.14 | 2.00 | 0.84 | 80 | 220 | 158 | 220 | 700 | 480 |
| 1575 | KOCHI (OIL TANKER JETTY) | KERALA | 26.0 | 31.0 | 29.0 | 5.0 | 5.2 | 5.1 | 7.0 | 8.0 | 7.5 | 4190 | 48000 | 25948 | 1.7 | 2.9 | 2.4 | 0.14 | 1.00 | 0.41 | 300 | 3500 | 1150 | 500 | 6000 | 3575 |
| 1576 | THEKKADY | KERALA | 24.8 | 26.0 | 25.6 | 6.3 | 7.4 | 6.9 | 7.1 | 7.6 | 7.4 | 39 | 48 | 42 | 0.3 | 0.5 | 0.5 | 0.10 | 0.24 | 0.15 | 350 | 2200 | 900 | 500 | 3500 | 1400 |
| 1577 | KODUNGALLOOR | KERALA | 27.0 | 30.0 | 28.0 | 5.9 | 7.2 | 6.3 | 7.1 | 7.5 | 7.3 | 5025 | 29000 | 18554 | 0.5 | 3.2 | 1.8 | 0.30 | 0.36 | 0.32 | 90 | 3500 | 1248 | 300 | 5000 | 1950 |
| 1578 | KAYAMKULAM | KERALA | 26.5 | 27.0 | 26.8 | 5.2 | 7.8 | 6.1 | 6.4 | 7.6 | 7.0 | 2300 | 42000 | 25325 | 1.9 | 3.3 | 2.6 | 0.00 | 0.40 | 0.12 | 110 | 600 | 245 | 300 | 900 | 600 |
| 1579 | ALAPPUZHA | KERALA | 25.5 | 26.5 | 26.1 | 5.6 | 6.2 | 5.9 | 6.3 | 7.1 | 6.7 | 111 | 1260 | 477 | 1.2 | 3.3 | 2.0 | 0.12 | 0.47 | 0.25 | 300 | 1400 | 725 | 500 | 7000 | 2425 |
| 1580 | POOKOTE | KERALA | 23.0 | 24.5 | 23.9 | 5.8 | 7.3 | 6.7 | 6.3 | 6.8 | 6.5 | 24 | 26 | 25 | 0.3 | 1.5 | 0.8 | 0.08 | 0.08 | 0.08 | 2 | 11 | 6 | 21 | 60 | 40 |
| 2312 | VEMBANADU AT PATHIRAMANAL (ALAPPUZHA) | KERALA | 26.0 | 27.0 | 26.6 | 5.7 | 7.4 | 6.8 | 6.4 | 7.2 | 6.8 | 78 | 2400 | 740 | 1.2 | 2.2 | 1.6 | 0.05 | 0.50 | 0.20 | 2 | 400 | 193 | 4 | 700 | 381 |
| 2318 | PAZHASSI RESERVOIR (KANNUR) | KERALA | 23.5 | 33.5 | 29.0 | 6.6 | 8.0 | 7.5 | 6.9 | 7.7 | 7.4 | 40 | 56 | 51 | 0.6 | 1.3 | 1.0 | 0.02 | 0.23 | 0.15 | 2 | 220 | 76 | 40 | 500 | 283 |
| 2325 | POND AT (PADMANABHA) SREE PADMANABHA SWAMY TEMPLE (TVPM) | KERALA | 26.5 | 30.0 | 27.8 | 5.5 | 8.0 | 7.5 | 6.7 | 8.2 | 7.6 | 182 | 284 | 244 | 1.6 | 4.8 | 3.3 | 0.10 | 0.18 | 0.13 | 170 | 900 | 503 | 500 | 3500 | 1525 |
| 2328 | RSVR AT MALAMPUZHA | KERALA | 24.5 | 27.0 | 25.5 | 6.9 | 7.4 | 7.1 | 7.4 | 7.6 | 7.5 | 70 | 144 | 96 | 0.4 | 0.7 | 0.6 | 0.05 | 0.20 | 0.15 | 2 | 900 | 406 | 40 | 1600 | 885 |
| 2329 | RSVR AT BHOOTHATHANKETU | KERALA | 24.0 | 30.0 | 26.2 | 7.9 | 8.0 | 7.9 | 7.0 | 7.2 | 7.1 | 26 | 28 | 27 | 0.6 | 1.4 | 1.0 | 0.03 | 0.20 | 0.09 | 22 | 110 | 57 | 50 | 350 | 170 |
| 2330 | RSVR AT EDAMALAYAR | KERALA | 25.0 | 31.0 | 27.8 | 7.8 | 8.0 | 8.0 | 6.9 | 7.3 | 7.1 | 24 | 26 | 25 | 0.7 | 1.2 | 1.0 | 0.07 | 1.20 | 0.79 | 2 | 300 | 101 | 50 | 500 | 183 |
| 1396 | OSTERI LAKE | PONDICHERRY | 27.0 | 32.0 | 29.5 | 6.5 | 77.0 | 30.4 | 6.3 | 9.2 | 8.0 | 51 | 321 | 231 | 0.9 | 2.0 | 1.5 | 0.05 | 0.15 | 0.10 | 7 | 7 | 7 | 170 | 170 | 170 |
| 1686 | BAHOUR LAKE | PONDICHERRY | 27.0 | 31.0 | 29.0 | 4.3 | 6.0 | 5.2 | 7.6 | 8.6 | 8.1 | 301 | 524 | 413 | 1.7 | 1.7 | 1.7 | 0.05 | 0.05 | 0.05 | ||||||
| 1420 | KODAI KANAL LAKE | TAMILNADU | 18.0 | 21.0 | 19.3 | 6.0 | 6.9 | 6.5 | 5.9 | 7.1 | 6.5 | 75 | 206 | 111 | 2.2 | 12.7 | 5.7 | 0.07 | 0.25 | 0.14 | 0 | 11 | 6 | 7 | 33 | 12 |
| 1421 | UDHAGAMADALEM LAKE (OOTY) | TAMILNADU | 16.0 | 22.0 | 18.9 | 2.5 | 9.1 | 4.8 | 6.8 | 8.4 | 7.6 | 276 | 678 | 407 | 0.9 | 20.6 | 10.1 | 0.10 | 3.74 | 0.78 | 110 | 35000 | 6148 | 210 | 92000 | 13351 |
| 1452 | YERCAUD LAKE, SALEM | TAMILNADU | 23.0 | 25.0 | 24.5 | 6.3 | 8.7 | 7.7 | 7.2 | 8.6 | 8.0 | 212 | 277 | 249 | 0.2 | 2.4 | 1.5 | 0.05 | 1.37 | 0.40 | 110 | 460 | 186 | 260 | 940 | 371 |
| 3007 | VEERANAM LAKE AT CUDDALORE | TAMILNADU | 27.0 | 36.0 | 32.0 | 6.1 | 8.7 | 7.9 | 7.3 | 9.3 | 8.3 | 244 | 728 | 487 | 0.5 | 3.9 | 1.5 | 0.06 | 0.37 | 0.21 | 110 | 170 | 137 | 210 | 330 | 282 |
| 3008 | POONDI LAKE AT THIRUVALLUR | TAMILNADU | 4.4 | 6.9 | 6.0 | 7.7 | 8.6 | 8.2 | 455 | 830 | 562 | 2.0 | 3.0 | 2.2 | 0.06 | 0.30 | 0.15 | 230 | 8000 | 2086 | 300 | 13000 | 3974 | |||
| 3009 | REDD HILLS AT THIRUVALLUR | TAMILNADU | 4.7 | 6.9 | 6.2 | 7.2 | 8.9 | 7.9 | 442 | 570 | 484 | 1.0 | 2.0 | 1.9 | 0.10 | 1.30 | 0.25 | 230 | 9000 | 2068 | 500 | 16000 | 5422 | |||
| 3010 | PORUR LAKE AT THIRUVALLUR | TAMILNADU | 20.0 | 25.0 | 23.6 | 5.6 | 6.7 | 6.2 | 7.6 | 9.2 | 8.3 | 440 | 522 | 475 | 2.0 | 7.0 | 2.7 | 0.06 | 0.41 | 0.17 | 170 | 5400 | 1524 | 500 | 16000 | 3650 |
| 3011 | PULICATE LAKE AT THIRUVALLUR | TAMILNADU | 3.7 | 6.7 | 5.5 | 7.6 | 8.3 | 8.1 | 18880 | 55200 | 38488 | 2.0 | 8.0 | 3.3 | 0.08 | 3.90 | 0.64 | 8 | 330 | 176 | 8 | 1700 | 567 | |||