| Location-wise Water Quality Status of Medium and Minor Rivers in Kerala- Part I (2008) | ||||||||||||
| 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) | ||||||||||
| Periyar Near Alwaye-Eloor, Kerala | ||||||||||||
| Periyar at Kalady, Kerala | ||||||||||||
| Periyar at Sewage Discharge Point, Kerala | ||||||||||||
| R Periyar at Kalamassery | ||||||||||||
| River Periyar at Pathalam | ||||||||||||
| River Periyar at Muppathadam | ||||||||||||
| R Periyar at Purappallikavu | ||||||||||||
| Chaliyar at Koolimadu, Kerala | ||||||||||||
| Chaliyar at Chungapally, Kerala | ||||||||||||
| Kallada at Perumthottamkadavu, Punaloor, Kerala | ||||||||||||
| Muvattapuzha at Vettikkattumukku, Kerala | ||||||||||||
| Chalakudy at Pulickalka-Davu | ||||||||||||
| Karamana at Moonnattumukku | ||||||||||||
| Pamba at Chengannur. Kerala | ||||||||||||
| Pamba at Thakazhy, Kerala | ||||||||||||
| Pamba Down, Kerala | ||||||||||||
| Meenachil at Kidangoor. Kerala | ||||||||||||
| Manimala at Kalloopara, Kerala | ||||||||||||
| Manimala at Thondra, Kerala | ||||||||||||
| Achenkoil at Thumpamon, Kerala | ||||||||||||
| Achenkoil at Chennithula, Kerala | ||||||||||||
| Vamanapuram, Kerala | ||||||||||||
| Amaravila, Kerala | ||||||||||||
| Ayur, Kerala | ||||||||||||
| Thirurangady, Kerala | ||||||||||||
| Kuttiyady Estate, Kerala | ||||||||||||
| Valayam, Kerala | ||||||||||||
| Thaliparamba, Kerala | ||||||||||||
| Hosdurg, Kerala | ||||||||||||
| Kakkadavu, Kerala | ||||||||||||
| Padiyathadka, Kerala | ||||||||||||
| Irumpanam, Kerala | ||||||||||||
| R Neyyar at Aruvipuram | ||||||||||||
| R Mamom at Mamom Bridge | ||||||||||||
| R Ayroor at Ayroor Bridge | ||||||||||||
| R Ithikkara at Ithikkara | ||||||||||||
| R Pallickal Nelimukal | ||||||||||||
| R Karuvannurr at Karuvannur Bdg. | ||||||||||||
| R Puzhackal at Puzhackal Bridge | ||||||||||||
| R Keecheri at Vadakanchry Bridge | ||||||||||||
| R Thirur at Thalakkadathur Bridge | ||||||||||||
| R Kadalundi at Hajirappally | ||||||||||||
| R Kallai at Kallai Bridge | ||||||||||||
| R Corapuzha at Kanayankode | ||||||||||||
| R Thallassery at Pathippalam | ||||||||||||
| R Ancharakandy at Meruvamba | ||||||||||||
| R Kuppam at Rayarom | ||||||||||||
| R Ramapuram at Ramapuram Bridge | ||||||||||||
| R Peruvamba at Chandappura | ||||||||||||
| R Kawai at Kuttiyol Palam | ||||||||||||
| R Neelaswaram at Nambiarkal Dam | ||||||||||||
| R Pullur at Pullur Br. | ||||||||||||
| R Mogral. Mogral Br. | ||||||||||||
| R Shriya at Angadimogaru | ||||||||||||
| Rupalaat Upala Br. | ||||||||||||
| R Manjeswar at Bajrakkara Br. | ||||||||||||
| R Korayar at Kanjikode | ||||||||||||
| R Bharathapuzha at Kuttippuram | ||||||||||||
| R Kadambayar at Brahmapuram | ||||||||||||
| R Kadambayar at Manckakadavu | ||||||||||||
