| WATER QUALITY DATA 2010 | CPCB ENVIS | ||||||||||||||||||||||||||||
| WATER QUALITY OF RIVER PENNAR - 2010 | ||||||||||||||||||||||||||||
| STATION CODE | LOCATIONS | TEMPERATURE şC | D.O. (mg/l) | pH | CONDUCTIVITY (µmhos/cm) | B.O.D. (mg/l) | NITRATE- N (mg/l) | 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 | Min | Max | Mean | ||
| WATER QUALITY CRITERIA | > 4 mg/l | 6.5-8.5 | < 2250 µmhos/cm | < 3 mg/l | < 2500 MPN/100ml | < 5000 MPN/100ml | ||||||||||||||||||||||
| 1255 | PENNAR B/C CHITRAVATHI, TADPATRI, UNGANOOR | 20.0 | 26.0 | 23.7 | 6.5 | 7.2 | 6.8 | 7.4 | 7.8 | 7.5 | 465 | 721 | 579 | 3.4 | 3.8 | 3.6 | 0.84 | 0.98 | 0.89 | 0.10 | 0.10 | 0.10 | 90 | 95 | 92 | 1100 | 1150 | 1117 |
| 1256 | PENNAR A/C WITH PAPAGNI, PUSPAGINI | 27.0 | 34.0 | 30.3 | 6.8 | 7.8 | 7.2 | 7.5 | 8.0 | 7.7 | 810 | 1769 | 1225 | 2.6 | 3.2 | 3.0 | 0.66 | 3.20 | 1.95 | 0.05 | 0.10 | 0.08 | 49 | 120 | 77 | 800 | 1400 | 1038 |
| 1257 | PENNAR A/C WITH CHEYYURU, SOMASILE | 26.0 | 31.0 | 28.4 | 5.7 | 9.2 | 7.5 | 7.2 | 8.1 | 7.7 | 450 | 746 | 596 | 0.8 | 4.4 | 1.5 | 0.05 | 0.23 | 0.17 | 4 | 7 | 6 | 2200 | 3400 | 2800 | |||
| 30 | PENNAR AT SIDDVATA, NELLORE | 24.0 | 32.5 | 28.9 | 7.0 | 7.2 | 7.1 | 7.7 | 8.2 | 7.9 | 693 | 1168 | 926 | 2.8 | 3.6 | 3.1 | 0.40 | 0.78 | 0.57 | 0.05 | 0.10 | 0.08 | 20 | 90 | 55 | 90 | 1100 | 773 |