| Location-wise Water Quality Status of Medium and Minor Rivers in Kerala - Part I (2016) | ||||||||
| Location | Temperature (0C) | D.O. (mg/l) | pH | Conductivity (µmhos/Cm) | ||||
| Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | |
| > 4 mg/l | 6.5-8.5 | |||||||
| Periyar Near Alwaye-Eloor | ||||||||
| Periyar at Kalady | ||||||||
| Chaliyar at Koolimadu | ||||||||
| Chaliyar at Chungapally | ||||||||
| Kallada at Perumthottamkadavu, Punaloor | ||||||||
| Muvattapuzha at Vettikkattumukku | ||||||||
| Chalakudy at Pulickalka-Davu | ||||||||
| Karamana at Moonnattumukku | ||||||||
| Pamba at Chengannur | ||||||||
| Periyar at Sewage Discharge Point | ||||||||
| Meenachil at Kidangoor | ||||||||
| Manimala at Kalloopara | ||||||||
| Pamba at Thakazhy | ||||||||
| Achenkoil at Thumpamon | ||||||||
| Manimala at Thondra | ||||||||
| Vamanapuram | ||||||||
| Achenkoil at Chennithula | ||||||||
| Amaravila | ||||||||
| Ayur | ||||||||
| Pamba Down | ||||||||
| Thirurangady | ||||||||
| Kuttiyady Estate | ||||||||
| Valayam | ||||||||
| Thaliparamba | ||||||||
| Hosdurg | ||||||||
| Kakkadavu | ||||||||
| Padiyathadka | ||||||||
| Irumpanam | ||||||||
| Neyyar at Aruvipuram | ||||||||
| Mamom at Mamom Bridge | ||||||||
| Ayroor at Ayroor Bridge | ||||||||
| R Ithikkara at Ithikkara | ||||||||
| Pallickal at Nellimukal | ||||||||
| Karuvannurr at Karuvannur Bridge | ||||||||
| Puzhackal at Puzhackal Bridge | ||||||||
| Keecheri at Vadakkanchery Bridge | ||||||||
| Thirur at Thalakkadathur Bridge | ||||||||
| Kadalundi at Hajirappally | ||||||||
| Kallai at Kallai Bridge | ||||||||
| Corapuzha at Kanayankode | ||||||||
| Thallassery at Pathippalam | ||||||||
| Ancharakandy at Meruvamba | ||||||||
| Kuppam at Rayarom | ||||||||
| Ramapuram at Ramapuram Bridge | ||||||||
| Peruvamba at Chandappura | ||||||||
| Kavvai at Kuttiyol Palam | ||||||||
| Neelaswaram at Nambiarkal Dam | ||||||||
| Pullur at Pullur Br. | ||||||||
| Mogral at Mogral Br. | ||||||||
| Shriya at Angadimogaru | ||||||||
| Uppala at Uppala Br. | ||||||||
| Manjeswar at Bajrakkara Br. | ||||||||
| Ancharakandy at Meruvamba | ||||||||
| Korayar at Kanjikode | ||||||||
| Bharathapuzha at Kuttippuram | ||||||||
| Bharathapuzha at Pattambi | ||||||||
| Periyar at Muppathadam | ||||||||
| Periyar at Pathalam | ||||||||
| Periyar at Kalamassery | ||||||||
| Periyar at Purappallikavu | ||||||||
| Kadambayar at Brahmapuram | ||||||||
| Kadambayar at Manckakadavu | ||||||||
| Maniyankode Puzha at Maniyankode Bridge, Wayanad | ||||||||
| Kalpathi Puzha at Kalpathi, Palakkad | ||||||||
| Chaliyar at Nilambur, Malappuram | ||||||||
| Achenkoil at Kallarakadavu, Pathanamthitta | ||||||||
| Achenkoil at Pandalam (Near Ayyappa Temple), Pathanamthitta | ||||||||
| Periyar at Kwa Intake-Aluva, Ernakulam | ||||||||
| Karamana at Aruvikara, Thiruvananthapuram | ||||||||
