| Location-wise Water Quality Status of River Cauvery in India - Part I (2009) | ||||||||||||
| Location | Water Quality Criteria | |||||||||||
| Temperature (°C) | D.O. (mg/l) | pH | Conductivity (mmhos/cm) | |||||||||
| Min | Max | Mean | Min | Max | Mean | Min | Max | Mean | Min | Max | Mean | |
| > 4 mg/l | 6.5-8.5 | <2250 (mmhos/cm) | ||||||||||
| Cauvery at Napokulu Bdg (D/S), Karnataka | ||||||||||||
| Cauvery at Kushal Nagar U/S (Near Baichanahalli), Karnataka | ||||||||||||
| Cauvery at Krs Dam. Balamurikshetra, Karnataka | ||||||||||||
| Cauvery at D/S of Karekuara Village, Karnataka | ||||||||||||
| Cauvery at Sri Rangapattanna, D/S of Road Bdg, Karnataka | ||||||||||||
| Cauvery at Sathyagalam Bridge, Karnataka | ||||||||||||
| Cauvery at Mettur, Tamil Nadu | ||||||||||||
| Cauvery at 1Km. D/S of Bhavani River Confl, Tamil Nadu | ||||||||||||
| Cauvery at Pallippalayam, Tamil Nadu | ||||||||||||
| Cauvery at Erode Near Chirapalayam, Tamil Nadu | ||||||||||||
| Cauvery at Velore Near Kattipalayam, Tamil Nadu | ||||||||||||
| Cauvery at Mohanur Near Pattaipalayam, Tamil Nadu | ||||||||||||
| Cauvery at Thirumukkudal-Confl. Pt.of R. Amravati. Tamil Nadu | ||||||||||||
| Cauvery at Musiri. Tamil Nadu | ||||||||||||
| Cauvery at Tiruchirappalli U/S, Tamil Nadu | ||||||||||||
| Cauvery at Tiruchirappalli D/S, Tamil Nadu | ||||||||||||
| Cauvery at Trichy.Grand Anaicut, Tamil Nadu | ||||||||||||
| Cauvery at Thanjavur, Tamil Nadu | ||||||||||||
| Estuarian Zone | ||||||||||||
| Cauvery at Coleroon, Tamil Nadu | ||||||||||||
| Cauvery at Pitchavaram, Tamil Nadu | ||||||||||||
