| WATER QUALITY DATA 2010 | CPCB ENVIS | |||||||||||||||||||||||||
| WATER QUALITY OF GROUND WATER IN PONDICHERRY - 2010 | |||||||||||||||||||||||||
| STATION CODE | LOCATIONS | TEMPERATURE şC | 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 | ||
| WATER QUALITY CRITERIA | 6.5-8.5 | < 2250 µmhos/cm | < 3 mg/l | < 2500 MPN/100ml | < 5000 MPN/100ml | ||||||||||||||||||||
| 1397 | WELL AT MUTHIALPET AREA(I) | 30.0 | 31.0 | 30.5 | 6.6 | 7.0 | 6.8 | 385 | 612 | 499 | 0.0 | 0.0 | 0.0 | 1.00 | 1.00 | 1.00 | |||||||||
| 1398 | WELL AT THENGAITHITTU AREA (II) | 32.0 | 33.0 | 32.5 | 6.5 | 6.6 | 6.5 | 915 | 1114 | 1015 | 0.0 | 0.0 | 0.0 | 0.05 | 0.05 | 0.05 | |||||||||
| 1453 | WELL AT MUTHARAPLATYAM (PWD) | 31.0 | 32.0 | 31.5 | 6.7 | 6.9 | 6.8 | 503 | 571 | 537 | 0.0 | 0.0 | 0.0 | 2.30 | 2.30 | 2.30 | |||||||||
| 1454 | WELL AT KALAPET,PONDI. UNIVER. ADMN. BLOCK | 32.0 | 32.0 | 32.0 | 6.4 | 6.7 | 6.5 | 200 | 215 | 208 | 2.0 | 2.0 | 2.0 | 1.00 | 1.00 | 1.00 | |||||||||
| 1687 | NEHRU STATUE | 28.0 | 30.0 | 29.3 | 7.0 | 7.9 | 7.6 | 855 | 1020 | 930 | 0.0 | 0.0 | 0.0 | 1.00 | 43.9 | 22.5 | |||||||||
| 1688 | KATTERIKUPPAM | 31.0 | 32.0 | 31.5 | 7.1 | 7.3 | 7.2 | 587 | 629 | 608 | 0.0 | 0.0 | 0.0 | 1.00 | 1.00 | 1.00 | |||||||||
| 1689 | CHUNMBAR RIVER | 30.0 | 30.0 | 30.0 | 8.1 | 8.1 | 8.1 | 366 | 366 | 366 | 0.0 | 0.0 | 0.0 | 0.05 | 0.05 | 0.05 | |||||||||
| 2009 | KURUMBAPET | 31.0 | 32.0 | 31.5 | 6.8 | 6.9 | 6.8 | 307 | 478 | 393 | 0.0 | 0.0 | 0.0 | 3.20 | 3.20 | 3.20 | |||||||||
| 2010 | METTUPALAYAM | 31.0 | 31.0 | 31.0 | 6.7 | 6.8 | 6.7 | 407 | 543 | 475 | 0.0 | 0.0 | 0.0 | 5.10 | 5.10 | 5.10 | |||||||||
| 2011 | URUVAIYAR | 31.0 | 32.0 | 31.5 | 7.6 | 8.0 | 7.8 | 1742 | 1852 | 1797 | 0.0 | 0.0 | 0.0 | 0.05 | 0.05 | 0.05 | |||||||||
| 2012 | KARUVADIKUPPAM | 30.0 | 31.0 | 30.5 | 6.2 | 7.0 | 6.6 | 164 | 288 | 226 | 0.0 | 0.0 | 0.0 | 1.00 | 4.90 | 2.95 | |||||||||
| 2013 | T.R.PATTINAM, KARAIKAL | 25.0 | 26.8 | 25.9 | 8.5 | 9.0 | 8.7 | 1540 | 1643 | 1592 | 2.0 | 2.0 | 2.0 | 0.05 | 0.05 | 0.05 | |||||||||
| 2014 | VADAMATTAM, KARAIKAL | 25.5 | 27.0 | 26.3 | 7.5 | 9.3 | 8.4 | 1274 | 1322 | 1298 | 0.0 | 0.0 | 0.0 | 1.00 | 1.00 | 1.00 | |||||||||
| 2446 | PALLUR | 29.7 | 29.7 | 29.7 | 5.7 | 5.7 | 5.7 | 198 | 198 | 198 | |||||||||||||||
| 2447 | PANTHAKKAL | 31.2 | 31.2 | 31.2 | 6.8 | 6.8 | 6.8 | 99 | 99 | 99 | |||||||||||||||