WATER QUALITY DATA 2007 | CPCB ENVIS
 WATER QUALITY OF RIVER MAHANADI- 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
1851 MAHANADI AT SIHAWA 30 30 30 7.8 7.8 7.8 7.3 7.3 7.3 358 358 358 23.0 23.0 23.0 2.6 2.6 2.6 0.5 0.5 0.5       0.09 0.09 0.09       130 130 130
1264 MAHANADI AT RUDRI U/S AT DHAMTORI RESERVOIR,CHHATISSGARH 26 26 26 7.8 7.8 7.8 7.3 7.3 7.3 149 149 149 2.8 2.8 2.8 2.4 2.4 2.4 0.50 0.50 0.50                   27 27 27
1099 MAHANADI AT U/S OF RAJIM, CHHATISSGARH. 30 30 30 7.6 7.6 7.6 7.9 7.9 7.9 348 348 348 30.0 30.0 30.0 3.2 3.2 3.2 0.50 0.50 0.50                   150 150 150
1852 MAHANADI AT ARRANG, RAIPUR 30 30 30 6.4 6.4 6.4 7.7 7.7 7.7 176 176 176 22.6 22.6 22.6 2.8 2.8 2.8 0.8 0.8 0.8       0.26 0.26 0.26       27 27 27
1100 MAHANADI AT KHARAD CHHATISSGARH. 30 30 30 6.9 6.9 6.9 8.5 8.5 8.5 218 218 218       2.4 2.4 2.4 0.2 0.2 0.2       0.86 0.86 0.86       54 54 54
1282 MAHANADI AT SHEORINARAYAN VILLAGE, CHHATISSGARH. 28 28 28 8.1 8.1 8.1 7.6 7.6 7.6 184 184 184       2.6 2.6 2.6 1.9 1.9 1.9       1.33 1.33 1.33       42 42 42
1467 MAHANADI AFTER CONFL. WITH RIVER MAND,CHHATISSGARH 27 27 27 7.6 7.6 7.6 8.7 8.7 8.7 188 188 188       2.0 2.0 2.0 1.10 1.10 1.10       1.80 1.80 1.80       32 32 32
1101 MAHANADI AT INTERSTATE BOUNDRY CHHATISSGARH. 28 28 28 7.4 7.4 7.4 8.3 8.3 8.3 142 142 142       3.1 3.1 3.1 1.3 1.3 1.3       1.46 1.46 1.46       210 210 210
1281 MAHANADI AT HIRAKUD RESERVOIR, ORISSA 26 26 26 6.2 6.2 6.2 8.3 8.3 8.3 200 200 200 13.6 13.6 13.6 2.5 2.5 2.5 0.5 0.5 0.5       0.78 0.78 0.78 1300 1300 1300 1700 1700 1700
1270 MAHANADI AT SAMBALPUR U/S, ORISSA 26 26 26 8.0 8.0 8.0 8.3 8.3 8.3 181 181 181 9.7 9.7 9.7 2.2 2.2 2.2 0.50 0.50 0.50       0.56 0.56 0.56 1300 1300 1300 2200 2200 2200
1271 MAHANADI AT SAMBALPUR D/S, ORISSA 33 33 33 7.5 7.5 7.5 7.9 7.9 7.9 210 210 210 20.0 20.0 20.0 3.6 3.6 3.6             0.56 0.56 0.56 13000 13000 13000 35000 35000 35000
1272 MAHANADI D/S (AFTER CONFL. WITH R. ONG SONEPUR U/S), ORISSA 27 27 27 7.2 7.2 7.2 7.7 7.7 7.7 104 104 104 11.6 11.6 11.6 2.0 2.0 2.0 0.3 0.3 0.3       0.45 0.45 0.45 700 700 700 940 940 940
1274 MAHANADI AFTER CONFL. WITH R.TEL (SONEPUR D/S),ORISSA 27 27 27 6.9 6.9 6.9 8.1 8.1 8.1 193 193 193 17.6 17.6 17.6 2.0 2.0 2.0 0.8 0.8 0.8       0.67 0.67 0.67 1100 1100 1100 1700 1700 1700
1275 MAHANADI AT TIKARPADA, ORISSA 29 29 29 8.5 8.5 8.5 8.2 8.2 8.2 280 280 280 9.0 9.0 9.0 1.8 1.8 1.8             0.56 0.56 0.56 1100 1100 1100 2100 2100 2100
1276 MAHANADI AT NARSINGHPUR, ORISSA 30 30 30 7.2 7.2 7.2 7.5 7.5 7.5 203 203 203 11.2 11.2 11.2 1.2 1.2 1.2 0.1 0.1 0.1       1.01 1.01 1.01 700 700 700 1100 1100 1100
1277 MAHANADI AT CUTTACK U/S, ORISSA 22 22 22 7.9 7.9 7.9 7.5 7.5 7.5 102 102 102 6.0 6.0 6.0 1.7 1.7 1.7 0.4 0.4 0.4       0.41 0.41 0.41 790 790 790 1400 1400 1400
1278 MAHANADI AT CUTTACK D/S, ORISSA 28 28 28 6.9 6.9 6.9 7.7 7.7 7.7 229 229 229 24.0 24.0 24.0 3.1 3.1 3.1             0.84 0.84 0.84 17000 17000 17000 35000 35000 35000
1639 MAHANADI AT PARADEEPD/S, ORISSA 27 27 27 8.9 8.9 8.9 7.5 7.5 7.5 813 813 813 19.0 19.0 19.0 1.6 1.6 1.6 0.1 0.1 0.1       0.84 0.84 0.84 1400 1400 1400 2100 2100 2100