| WATER QUALITY DATA 2007 | CPCB ENVIS | ||||||||||||||||||||||||||||||||||
| WATER QUALITY OF RIVER INDRAVTI, SHANKNI, MANER, MANJARA, WARDHA, WAINGANGA, KOLAR, KANHAN, PURNA AND NIRA- 2007 | ||||||||||||||||||||||||||||||||||
| STATION CODE | LOCATIONS | TEMPERATURE şC | D.O. (mg/l) | pH | CONDUCTIVITY (µmhos/cm) | C.O.D. (mg/l) | B.O.D. (mg/l) | NITRATE (mg/l) | NITRITE (mg/l) | AMMONIA - 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 | MIN | MAX | MEAN | MIN | MAX | MEAN | MIN | MAX | MEAN | ||
| 1854 | INDRAVATI RIVER A/C DANTEWADA RIVER, NELSONNAR, DANTEWADA. | 22 | 32 | 26 | 6.7 | 7.8 | 7.3 | 7.4 | 7.9 | 7.6 | 44.0 | 68.0 | 53.0 | 2.1 | 2.8 | 2.4 | 0.40 | 0.40 | 0.40 | 0.40 | 0.50 | 0.50 | 8 | 8 | 8 | |||||||||
| 1856 | SHANKNI RIVER A/C DANKANI RIVER DANTEWADA. | 22 | 33 | 26 | 6.5 | 7.1 | 6.9 | 7.0 | 8.3 | 7.6 | 28.2 | 56.0 | 45.0 | 2.0 | 2.6 | 2.3 | 0.30 | 0.30 | 0.30 | 0.40 | 0.50 | 0.50 | 10 | 10 | 10 | |||||||||
| 1157 | MANJERA AT RAIPALLU, A.P. | 25 | 31 | 28 | 4.1 | 6.2 | 5.2 | 7.1 | 8.1 | 7.9 | 280 | 823 | 448 | 0.0 | 2.2 | 1.1 | 0.10 | 19.2 | 2.70 | 0.10 | 0.50 | 0.10 | 2 | 4 | 3 | 80 | 2500 | 287 | ||||||
| 1781 | MANJEERA RIVER - NEAR GANAPATHI SUGARS , MEDAK DIST., A.P | 25 | 31 | 28 | 4.0 | 6.0 | 5.1 | 7.1 | 8.7 | 8.0 | 288 | 510 | 389 | 4.0 | 4.0 | 4.0 | 0.0 | 18.0 | 2.4 | 0.10 | 3.30 | 1.20 | 0.10 | 0.10 | 0.10 | 2 | 5 | 3 | 11 | 125 | 98 | |||
| 1891 | MANJRA AT D/S IN INTAKE POINT TO BIDAR CITY | 25 | 29 | 27 | 8.0 | 8.4 | 8.1 | 7.7 | 8.7 | 8.2 | 300 | 750 | 588 | 11.0 | 11.0 | 11.0 | 1.0 | 4.0 | 2.0 | 0.30 | 3.80 | 0.90 | 0.00 | 2.80 | 0.50 | 0 | 900 | 362 | 17 | 1600 | 929 | |||
| 1215 | MANER AT WARANGAL U/S, A.P. | 26 | 27 | 27 | 2.9 | 7.3 | 5.9 | 7.5 | 8.3 | 8.0 | 113 | 1108 | 497 | 12.0 | 12.0 | 12.0 | 1.9 | 4.3 | 2.8 | 0.40 | 8.30 | 4.00 | 0.10 | 0.10 | 0.10 | 0 | 3 | 1 | 9 | 150 | 86 | |||
| 1158 | MANER AT SOMNAPALLI, A.P. | 25 | 29 | 27 | 6.5 | 10.5 | 7.9 | 7.5 | 9.2 | 8.2 | 312 | 1006 | 601 | 6.0 | 12.0 | 8.0 | 0.7 | 2.8 | 1.8 | 0.10 | 0.60 | 0.20 | 0.10 | 0.10 | 0.10 | 0 | 3 | 0 | 14 | 1216 | 179 | |||
| 1212 | WARDHA AT RAJURA BRIDGE, MAHARASHTRA | 23 | 26 | 24 | 5.6 | 6.6 | 6.0 | 7.9 | 8.3 | 8.1 | 288 | 675 | 478 | 16.0 | 16.0 | 16.0 | 4.5 | 6.9 | 5.8 | 1.60 | 2.20 | 2.00 | 0.40 | 3.90 | 1.60 | 22 | 70 | 48 | 34 | 170 | 136 | |||
| 1213 | WAINGANGA AT BALAGHAT, M.P. | 14 | 30 | 23 | 7.1 | 7.7 | 7.5 | 249 | 1050 | 450 | 1.2 | 2.7 | 1.7 | 0.10 | 2.10 | 0.90 | 0 | 11 | 2 | 7 | 1100 | 336 | ||||||||||||
| 1214 | WAINGANGA AT CHINDWARA, M.P. | 14 | 29 | 21 | 7.2 | 7.8 | 7.6 | 255 | 1623 | 597 | 1.1 | 2.7 | 1.6 | 0.80 | 8.20 | 2.60 | 0 | 15 | 2 | 39 | 1100 | 329 | ||||||||||||
| 1910 | WAINGANGA AFTER CONLUENCE WITH KANHAN | 21 | 25 | 24 | 5.0 | 6.7 | 5.6 | 7.3 | 8.0 | 7.7 | 226 | 477 | 336 | 18.0 | 18.0 | 18.0 | 5.5 | 8.5 | 6.7 | 1.00 | 2.40 | 1.70 | 0.00 | 3.50 | 1.20 | 21 | 500 | 170 | 130 | 1600 | 683 | |||
| 11 | WAINGANGA AT ASHTI, MAHARASHTRA | 20 | 31 | 25 | 4.6 | 7.0 | 5.5 | 7.2 | 8.7 | 8.1 | 211 | 401 | 305 | 14.0 | 14.0 | 14.0 | 4.0 | 9.2 | 6.6 | 0.20 | 2.20 | 1.10 | 0.10 | 12.8 | 2.30 | 14 | 110 | 62 | 33 | 280 | 165 | |||
| 1908 | KOLAR BEFORE CONFLUENCE TO KANHAN AT KAMPTEE | 21 | 25 | 23 | 4.8 | 5.5 | 5.2 | 8.0 | 8.4 | 8.2 | 474 | 651 | 585 | 24.0 | 24.0 | 24.0 | 6.0 | 9.6 | 7.5 | 0.40 | 2.60 | 1.50 | 0.10 | 2.60 | 1.10 | 17 | 23 | 19 | 50 | 240 | 108 | |||
| 1909 | KANHAN D/S OF NAGPUR | 24 | 25 | 25 | 4.9 | 6.5 | 5.5 | 7.4 | 8.1 | 7.7 | 231 | 602 | 422 | 20.0 | 20.0 | 20.0 | 4.0 | 9.0 | 6.7 | 0.80 | 1.70 | 1.30 | 0.20 | 3.40 | 2.20 | 22 | 500 | 201 | 110 | 1600 | 548 | |||
| 1913 | PURNA AT DHUPESHWAR | 24 | 28 | 27 | 5.0 | 6.0 | 5.5 | 7.9 | 8.3 | 8.1 | 260 | 912 | 655 | 20.0 | 20.0 | 20.0 | 6.0 | 6.9 | 6.5 | 0.10 | 2.50 | 0.80 | 0.30 | 3.90 | 1.40 | 50 | 300 | 143 | 240 | 900 | 498 | |||
| 1315 | NIRA AT PULGAON COTTON MILL, WARDHA, MAHARASHTRA | 2 | 35 | 24 | 4.6 | 6.2 | 5.5 | 7.8 | 8.6 | 8.2 | 288 | 538 | 428 | 32.0 | 32.0 | 32.0 | 4.5 | 11.5 | 6.9 | 0.10 | 32.0 | 4.20 | 0.00 | 4.70 | 1.60 | 27 | 500 | 123 | 170 | 900 | 393 | |||