| WATER QUALITY DATA 2011 | CPCB ENVIS | ||||||||||||||||||||||||||
| WATER QUALITY OF TRIBUTARY STREAMS YAGACHI, HEMAVATI, SHIMSA, AKRAVATI, LAKSHMANTIRTHA, KABBANI, BHAVANI, AMRAVATI, KALINGANARAYAN CANAL, SARABANGA & THIRUMANIMUTHAR - 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 | |||||||||||||||||||||
| 1893 | YAGACHI NEAR PUMPING STATION. HASSAN CITY | KARNATAKA | 20.0 | 28.0 | 25.0 | 6.9 | 8.0 | 7.3 | 7.1 | 8.2 | 7.8 | 280 | 410 | 345 | 1.0 | 2.0 | 1.3 | 0.10 | 0.16 | 0.12 | 430 | 920 | 798 | 1600 | 1600 | 1600 |
| 1199 | HEMAVATI AT D/S OF HOLENARASIPURA TOWN AT RAMADEVALA WEIR | KARNATAKA | 21.0 | 29.0 | 24.3 | 6.8 | 7.8 | 7.1 | 6.9 | 8.2 | 7.6 | 300 | 350 | 325 | 1.0 | 2.0 | 1.3 | 0.10 | 0.24 | 0.15 | 500 | 920 | 815 | 1600 | 1600 | 1600 |
| 1200 | SHIMSHA AT D/S OF HIGHWAY BRIDGE, YEDIYAR | KARNATAKA | 26.0 | 31.0 | 28.3 | 5.2 | 7.8 | 6.7 | 6.6 | 8.1 | 7.5 | 470 | 690 | 571 | 2.0 | 3.5 | 2.5 | 0.45 | 2.30 | 1.38 | 13 | 23 | 19 | 26 | 50 | 39 |
| 1166 | SHIMSHA AT D/S OF BRIDGE, HALAGUR | KARNATAKA | 25.0 | 29.0 | 27.0 | 6.0 | 8.3 | 7.1 | 7.8 | 8.8 | 8.3 | 496 | 604 | 556 | 1.0 | 1.0 | 1.0 | 0.50 | 1.00 | 0.71 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
| 1165 | ARKAVATHI AT D/S OF KANAKAPURA TOWN | KARNATAKA | 26.0 | 28.0 | 27.0 | 3.3 | 4.0 | 3.7 | 7.4 | 8.0 | 7.7 | 870 | 1130 | 1000 | 2.0 | 2.3 | 2.1 | 6.67 | 36.00 | 21.34 | 30 | 30 | 30 | 30 | 110 | 70 |
| 2778 | ARKAVATHI AT T.G. HALLI RESERVOIR | KARNATAKA | 25.0 | 31.1 | 26.5 | 3.1 | 11.5 | 6.1 | 7.0 | 9.0 | 8.2 | 800 | 1102 | 934 | 2.0 | 9.0 | 3.6 | 1.00 | 8.00 | 3.37 | 2 | 30 | 17 | 7 | 170 | 54 |
| 2779 | ARKAVATHI AT HESARAGHATTA RESERVOIR | KARNATAKA | 25.0 | 26.0 | 25.5 | 7.8 | 12.0 | 9.9 | 8.7 | 10.5 | 9.6 | 110 | 980 | 545 | 2.0 | 3.0 | 2.5 | 5.52 | 5.99 | 5.76 | 4 | 13 | 9 | 14 | 21 | 18 |
| 1196 | LAKSHMANTIRTHA AT D/S OF HUNSUR TOWN | KARNATAKA | 23.0 | 28.0 | 26.5 | 3.2 | 6.5 | 4.5 | 7.2 | 8.1 | 7.6 | 135 | 956 | 502 | 2.0 | 5.0 | 3.0 | 0.13 | 1.10 | 0.74 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
| 2772 | LAKSHMANTIRTHA AT D/S OF KATTEMALAVADI | KARNATAKA | 27.0 | 28.0 | 27.7 | 3.2 | 6.2 | 4.3 | 7.5 | 8.0 | 7.8 | 430 | 742 | 557 | 2.0 | 3.0 | 2.7 | 0.87 | 1.09 | 0.96 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
| 1207 | KABBANI AT MUTHANKARA | KERALA | 24.0 | 25.0 | 24.6 | 6.3 | 7.0 | 6.7 | 6.8 | 7.2 | 7.0 | 63 | 90 | 76 | 0.5 | 0.8 | 0.7 | 0.20 | 0.48 | 0.32 | 140 | 600 | 283 | 340 | 700 | 435 |
| 1197 | KABBANI AT SARAGUR VILLAGE D/S | KARNATAKA | 23.0 | 26.0 | 24.8 | 6.0 | 8.0 | 6.8 | 7.1 | 8.9 | 8.1 | 81 | 270 | 146 | 1.0 | 1.0 | 1.0 | 0.09 | 0.34 | 0.17 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
| 41 | KABBANI AT CAUSE WAY SATTUR | KARNATAKA | 25.0 | 28.0 | 26.5 | 6.1 | 8.2 | 6.9 | 7.5 | 8.7 | 8.0 | 125 | 470 | 282 | 1.0 | 1.0 | 1.0 | 0.11 | 0.58 | 0.35 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
| 1445 | KABBANI AT WATER INTAKE OF KIADB AT NANJANGUD | KARNATAKA | 26.0 | 27.0 | 26.8 | 6.3 | 8.2 | 7.4 | 7.6 | 8.3 | 8.0 | 101 | 460 | 295 | 1.0 | 1.0 | 1.0 | 0.10 | 0.54 | 0.36 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
| 2775 | KABINI AT BATHING GHAT, NANJANAGUD | KARNATAKA | 24.0 | 29.0 | 26.7 | 4.2 | 8.1 | 5.8 | 5.0 | 8.7 | 7.6 | 149 | 479 | 277 | 1.0 | 2.0 | 1.9 | 0.15 | 0.69 | 0.43 | 1600 | 1600 | 1600 | 1600 | 1600 | 1600 |
| 1208 | BHAVANI AT ELACHIVAZHY | KERALA | 23.5 | 26.0 | 24.6 | 6.8 | 7.5 | 7.1 | 6.8 | 8.0 | 7.3 | 43 | 206 | 110 | 0.2 | 0.6 | 0.4 | 0.24 | 0.39 | 0.31 | 70 | 270 | 195 | 160 | 400 | 315 |
| 1201 | BHAVANI AT PATHIRAKALIAMMAN KOIL | TAMILNADU | 18.0 | 30.0 | 26.2 | 6.8 | 8.9 | 8.1 | 7.3 | 8.5 | 8.1 | 59 | 1043 | 276 | 0.1 | 2.0 | 0.8 | 0.01 | 1.59 | 0.29 | 20 | 220 | 107 | 70 | 340 | 220 |
| 1204 | BHAVANI AT SIRUMUGAI | TAMILNADU | 18.0 | 31.0 | 26.3 | 7.0 | 8.5 | 8.0 | 7.3 | 8.5 | 8.0 | 83 | 464 | 193 | 0.0 | 3.8 | 0.9 | 0.03 | 0.37 | 0.18 | 20 | 170 | 102 | 80 | 330 | 219 |
| 1321 | BHAVANI AT BHAVANI SAGAR | TAMILNADU | 27.0 | 28.0 | 27.6 | 5.3 | 8.4 | 6.7 | 7.4 | 8.4 | 8.0 | 150 | 451 | 255 | 0.4 | 1.8 | 1.0 | 0.02 | 0.37 | 0.18 | 70 | 170 | 129 | 170 | 390 | 285 |
| 1205 | BHAVANI AT BHAVANI | TAMILNADU | 27.0 | 28.0 | 27.6 | 3.6 | 8.7 | 5.9 | 7.4 | 9.0 | 8.0 | 158 | 470 | 343 | 0.4 | 2.6 | 1.3 | 0.01 | 0.34 | 0.17 | 80 | 330 | 168 | 210 | 700 | 348 |
| 3019 | BHAVANI AT D/S OF BHAVANISAGAR, SATHYAMANGALAM, ERODE | TAMILNADU | 26.0 | 28.0 | 27.4 | 5.5 | 8.2 | 6.7 | 7.3 | 8.6 | 7.9 | 132 | 392 | 237 | 0.0 | 2.0 | 0.9 | 0.02 | 0.31 | 0.16 | 70 | 220 | 141 | 140 | 340 | 278 |
| 1319 | AMRAVATI AT 1KM D/S FROM EFF.DIS. PT. AT MADHUTHUKKULAM | TAMILNADU | 20.0 | 28.0 | 25.2 | 6.3 | 8.6 | 7.6 | 7.3 | 8.8 | 7.9 | 57 | 341 | 186 | 0.3 | 2.7 | 1.0 | 0.06 | 0.33 | 0.15 | 1 | 210 | 101 | 20 | 330 | 211 |
| 3020 | U/S OF KALINGARAYAN CANAL (B5), ERODE | TAMILNADU | 27.0 | 30.0 | 28.1 | 4.0 | 6.7 | 5.8 | 7.7 | 8.3 | 8.0 | 276 | 592 | 423 | 0.2 | 3.8 | 1.3 | 0.06 | 1.06 | 0.26 | 70 | 270 | 145 | 170 | 340 | 289 |
| 3021 | D/S OF KALINGARAYAN CANAL (B10), ERODE | TAMILNADU | 27.0 | 31.0 | 28.2 | 0.3 | 7.4 | 5.1 | 7.6 | 8.1 | 7.9 | 342 | 1102 | 501 | 0.6 | 6.2 | 1.8 | 0.06 | 0.65 | 0.21 | 80 | 260 | 177 | 210 | 470 | 369 |
| 3024 | SARABANGA AT SALEM, D/S OF TEXTILE DYEING INDUSTRIES EFFLUENT | TAMILNADU | 25.0 | 29.0 | 27.9 | 0.6 | 8.7 | 2.9 | 7.1 | 8.3 | 7.6 | 1281 | 5280 | 3413 | 7.4 | 85.0 | 35.0 | 0.02 | 0.95 | 0.43 | 11000 | 540000 | 180667 | 22000 | 920000 | 306750 |
| 3022 | THIRUMANIMUTHAR AT SALEM, D/S OF SAGO & TEXTILE DYING INDUSTRIES | TAMILNADU | 25.0 | 29.0 | 27.6 | 0.9 | 2.9 | 2.0 | 7.1 | 7.8 | 7.5 | 855 | 3120 | 2306 | 0.1 | 83.7 | 40.3 | 0.03 | 1.12 | 0.51 | 2400 | 920000 | 209617 | 5400 | 1600000 | 351617 |