| WATER QUALITY DATA 2011 |CPCB ENVIS | ||||||||||||||||||||||||||
| WATER QUALITY OF RIVER PENNAR - 2011 | ||||||||||||||||||||||||||
| STATION CODE | LOCATIONS | STATE | TEMPERATURE ºC | 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 | |||||||||||||||||||||
| 1255 | PENNAR BEFORE CONFL.WITH CHITRAVATHI,TADPATRI,UNGANOOR | ANDHRA PRADESH | 26.0 | 28.0 | 26.7 | 6.2 | 6.9 | 6.6 | 7.3 | 8.4 | 8.0 | 610 | 934 | 736 | 2.6 | 3.7 | 3.3 | 0.30 | 0.90 | 0.65 | 95 | 140 | 114 | 200 | 1200 | 1002 |
| 1256 | PENNAR AFTER CONF. WITH PAPAGNI,PUSPAGINI | ANDHRA PRADESH | 18.2 | 28.3 | 25.5 | 6.1 | 7.1 | 6.7 | 7.6 | 8.2 | 8.0 | 620 | 943 | 783 | 2.3 | 3.0 | 2.7 | 0.30 | 3.20 | 0.69 | 100 | 180 | 126 | 700 | 1200 | 1008 |
| 1257 | PENNAR AFTER CONF. WITH CHEYYURU,SOMASILE | ANDHRA PRADESH | 28.0 | 30.0 | 29.0 | 3.9 | 8.2 | 5.9 | 7.2 | 8.6 | 8.0 | 523 | 1728 | 794 | 0.5 | 6.0 | 1.1 | 0.19 | 0.32 | 0.26 | 4 | 6 | 6 | 2600 | 3400 | 3158 |
| 30 | PENNAR AT SIDDVATA, NELLORE | ANDHRA PRADESH | 22.8 | 28.0 | 26.1 | 5.9 | 7.0 | 6.8 | 7.6 | 8.2 | 7.9 | 540 | 990 | 768 | 2.4 | 3.1 | 2.7 | 0.80 | 1.80 | 1.30 | 90 | 160 | 118 | 900 | 1200 | 1040 |