| WATER QUALITY DATA 2011 |CPCB ENVIS | ||||||||||||||||||||||||||
| WATER QUALITY OF RIVER MAHANADI - 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 | |||||||||||||||||||||
| 1851 | MAHANADI AT SIHAWA | CHHATTISGARH | 25.0 | 33.0 | 28.5 | 7.3 | 9.3 | 8.2 | 7.7 | 7.8 | 7.7 | 143 | 590 | 296 | 0.20 | 2.40 | 0.80 | 220 | 220 | 220 | 11 | 11 | 11 | |||
| 1264 | MAHANADI AT RUDRI U/S AT DHAMTORI RESERVOIR | CHHATTISGARH | 25.0 | 33.0 | 28.8 | 7.3 | 8.5 | 7.8 | 7.4 | 7.8 | 7.6 | 140 | 614 | 347 | 1.00 | 2.30 | 1.40 | 33 | 300 | 101 | ||||||
| 1099 | MAHANADI AT U/S OF RAJIM | CHHATTISGARH | 22.0 | 33.0 | 28.7 | 6.8 | 8.4 | 7.7 | 7.3 | 7.9 | 7.7 | 261 | 716 | 372 | 1.00 | 2.50 | 1.40 | 24 | 500 | 158 | ||||||
| 1852 | MAHANADI AT ARRANG, RAIPUR | CHHATTISGARH | 26.0 | 34.0 | 30.3 | 6.7 | 8.5 | 7.6 | 7.4 | 7.8 | 7.7 | 242 | 672 | 392 | 1.30 | 2.30 | 1.60 | 350 | 350 | 350 | 33 | 40 | 37 | |||
| 1100 | MAHANADI AT KHARAD | CHHATTISGARH | 24.0 | 33.0 | 29.0 | 6.4 | 7.5 | 6.9 | 7.5 | 8.5 | 7.7 | 186 | 366 | 233 | 1.3 | 1.4 | 1.4 | 1.39 | 2.70 | 2.07 | 12 | 20 | 15 | |||
| 1282 | MAHANADI AT SHEORINARAYAN VILLAGE | CHHATTISGARH | 25.0 | 33.0 | 29.0 | 7.1 | 7.3 | 7.2 | 7.5 | 7.5 | 7.5 | 265 | 375 | 320 | 1.4 | 1.4 | 1.4 | 2.33 | 2.69 | 2.51 | 17 | 18 | 18 | |||
| 1467 | MAHANADI A/C WITH RIVER MAND | CHHATTISGARH | 24.0 | 33.0 | 28.4 | 6.7 | 8.0 | 7.1 | 7.5 | 8.5 | 8.0 | 90 | 284 | 213 | 1.1 | 1.3 | 1.2 | 1.30 | 1.68 | 1.48 | 10 | 22 | 18 | |||
| 1101 | MAHANADI AT INTERSTATE BOUNDRY | CHHATTISGARH | 24.0 | 32.0 | 27.2 | 7.1 | 7.4 | 7.3 | 7.4 | 7.7 | 7.5 | 248 | 301 | 272 | 0.9 | 1.6 | 1.2 | 1.16 | 1.93 | 1.26 | 43 | 240 | 127 | |||
| 1281 | MAHANADI AT HIRAKUD RESERVOIR | ORISSA | 24.0 | 32.0 | 27.2 | 5.8 | 9.4 | 7.6 | 7.4 | 8.3 | 7.9 | 120 | 261 | 189 | 0.9 | 2.0 | 1.4 | 0.03 | 5.71 | 0.92 | 330 | 1500 | 1015 | 700 | 4300 | 1937 |
| 1270 | MAHANADI AT SAMBALPUR U/S | ORISSA | 24.0 | 34.0 | 27.0 | 5.9 | 9.4 | 7.5 | 7.2 | 8.3 | 7.8 | 130 | 305 | 199 | 0.8 | 2.1 | 1.5 | 0.01 | 0.49 | 0.18 | 310 | 5400 | 1329 | 700 | 9200 | 2415 |
| 1271 | MAHANADI AT SAMBALPUR D/S | ORISSA | 22.0 | 31.0 | 26.6 | 5.3 | 9.6 | 6.8 | 7.2 | 8.2 | 7.8 | 121 | 333 | 238 | 0.6 | 3.3 | 2.5 | 0.02 | 1.30 | 0.51 | 2100 | 92000 | 26925 | 4300 | 160000 | 45192 |
| 2405 | SAMBHALPUR FDS AT HUMA | ORISSA | 20.0 | 30.0 | 25.9 | 6.3 | 9.1 | 7.5 | 7.5 | 8.4 | 8.0 | 139 | 272 | 186 | 1.0 | 2.9 | 1.9 | 0.01 | 0.68 | 0.22 | 140 | 13000 | 3184 | 700 | 26000 | 5181 |
| 1272 | MAHANADI D/S (AFTER CONFL. WITH R. ONG SONEPUR U/S) | ORISSA | 20.0 | 31.0 | 26.4 | 5.3 | 9.4 | 7.3 | 7.6 | 8.4 | 7.9 | 148 | 285 | 203 | 0.7 | 2.1 | 1.3 | 0.02 | 1.58 | 0.39 | 230 | 2100 | 819 | 630 | 4300 | 1616 |
| 1274 | MAHANADI A/C R.TEL (SONEPUR D/S) | ORISSA | 20.0 | 32.0 | 27.0 | 4.9 | 9.8 | 7.2 | 7.5 | 8.4 | 8.0 | 173 | 344 | 237 | 0.8 | 2.8 | 1.8 | 0.02 | 1.03 | 0.34 | 700 | 2800 | 1332 | 1100 | 9200 | 2625 |
| 1275 | MAHANADI AT TIKARPADA | ORISSA | 22.0 | 31.0 | 27.0 | 5.6 | 9.3 | 7.3 | 7.1 | 8.4 | 8.0 | 122 | 261 | 188 | 0.8 | 2.4 | 1.5 | 0.06 | 0.47 | 0.19 | 460 | 4300 | 1578 | 580 | 8400 | 3293 |
| 1276 | MAHANADI AT NARSINGHPUR | ORISSA | 18.0 | 33.0 | 25.9 | 6.3 | 9.3 | 7.8 | 7.7 | 8.4 | 8.0 | 153 | 256 | 202 | 0.6 | 1.8 | 1.3 | 0.14 | 3.58 | 0.66 | 220 | 1500 | 763 | 260 | 2800 | 1508 |
| 1277 | MAHANADI AT CUTTACK U/S | ORISSA | 20.0 | 32.0 | 28.5 | 5.2 | 10.5 | 8.1 | 7.1 | 8.5 | 8.0 | 142 | 304 | 198 | 0.7 | 2.4 | 1.4 | 0.01 | 2.06 | 0.49 | 140 | 1400 | 475 | 140 | 1700 | 1023 |
| 1278 | MAHANADI AT CUTTACK D/S | ORISSA | 21.0 | 34.0 | 29.8 | 6.0 | 8.4 | 7.4 | 7.5 | 8.4 | 8.0 | 141 | 295 | 197 | 1.8 | 3.6 | 2.4 | 0.06 | 3.30 | 0.59 | 1100 | 160000 | 25475 | 1100 | 160000 | 35583 |
| 2409 | CUTTACK FDS (SERUA) AT SANKHATRASA | ORISSA | 19.0 | 32.0 | 27.3 | 5.7 | 9.9 | 7.5 | 7.4 | 8.4 | 8.0 | 143 | 364 | 210 | 1.3 | 3.3 | 2.2 | 0.06 | 2.11 | 0.48 | 310 | 7900 | 2846 | 310 | 13000 | 5018 |
| 2406 | MUNDALI(WATER INTAKE POINT OF BHUBANESWAR CITY | ORISSA | 20.0 | 32.0 | 27.7 | 5.9 | 9.5 | 7.6 | 7.4 | 8.4 | 8.0 | 142 | 255 | 202 | 1.0 | 2.9 | 1.4 | 0.10 | 0.74 | 0.35 | 78 | 2200 | 975 | 170 | 3500 | 1718 |
| 2404 | POWER CHANNEL D/S NEAR BURLA | ORISSA | 24.0 | 34.0 | 27.3 | 5.1 | 8.2 | 6.7 | 7.6 | 8.4 | 7.9 | 126 | 244 | 184 | 1.0 | 2.3 | 1.7 | 0.02 | 4.38 | 0.69 | 80 | 940 | 412 | 80 | 1700 | 829 |
| ESTUARINE ZONE | ||||||||||||||||||||||||||
| 2407 | PARADEEP U/S (BEFORE INDUSTRIAL ACTIVITY AT PARADEEP) | ORISSA | 22.0 | 36.0 | 28.1 | 6.2 | 9.4 | 7.5 | 7.6 | 8.4 | 8.0 | 166 | 13190 | 2453 | 0.6 | 2.1 | 1.3 | 0.21 | 3.19 | 0.78 | 700 | 3100 | 1524 | 700 | 7000 | 3017 |
| 1639 | MAHANADI AT PARADEEPD/S | ORISSA | 22.0 | 35.0 | 28.1 | 6.0 | 7.9 | 6.8 | 7.7 | 8.3 | 8.0 | 1275 | 39670 | 23242 | 0.7 | 3.0 | 2.1 | 0.25 | 3.87 | 1.40 | 80 | 13000 | 1893 | 80 | 54000 | 6148 |