| Percent Violations Over the Desired Level-A,B,C Class of Medium and Minor Water Rivers (1998) | ||||
| Location | pH | Dissolved Oxygen | Biochemical Oxygen Demand | Total Coliform |
| River : Achankoli | ||||
| State : Kerala | ||||
| Thumpamon | ||||
| Chennithula | ||||
| River : Ambika | ||||
| State : Gujarat | ||||
| Bilimora | ||||
| River : Amlakhadi | ||||
| State : Gujarat | ||||
| After Confl. W. Water from Anklesh | ||||
| River : Bhatsa | ||||
| State : Maharashtra | ||||
| Bhatsa At D/s Pise Dam Nr Pise Village (Ulhas) | ||||
| River : Borak | ||||
| State : Assam | ||||
| Panchagram | ||||
| River : Chalakudy | ||||
| State : Kerala | ||||
| Pulickalka-Davu | ||||
| River : Chaliyar | ||||
| State : Kerala | ||||
| Koolimadu | ||||
| Kallapally | ||||
| River : Damanganga | ||||
| State : Dadra and Nagar Haveli | ||||
| D/s Confl. of W. water at Masat Indus. est. | ||||
| State : Gujarat | ||||
| Kachigaon U/s at Gidc Wier | ||||
| Kachigaon D/s (Daman) | ||||
| D/s of Madhuban | ||||
| After Confl. Of Piparia Drain | ||||
| River : Chaliyar | ||||
| State : Kerala | ||||
| Mubarakpur Rest House (Patiala) | ||||
| River : Ghaggar | ||||
| State : Punjab | ||||
| Near Bankarpur, Dera Bassi | ||||
| Ratanheri, D/s of Patiala Nadi (After Confl.) | ||||
| 100m D/s Conf. With R. Saraswati (Patiala) | ||||
| State : Haryana | ||||
| Gh-1 at Road Bdg. Sirsa. Debwali Road | ||||
| Gh-2 at Chandarpur Syphon | ||||
| River : Imphal | ||||
| State : Manipur | ||||
| Mahabali | ||||
| Imphal at Koirengei | ||||
| River : Iril | ||||
| State : Manipur | ||||
| Iril at Porampet | ||||
| River : Karmana | ||||
| State : Kerala | ||||
| Moonnath-Mukku | ||||
| River : Khari | ||||
| State : Gujarat | ||||
| Lali Village Near Ahmedabad | ||||
| River : Kallada | ||||
| State : Kerala | ||||
| Panathottum Kadavu, Punaloor | ||||
| River : Kali | ||||
| State : Karnataka | ||||
| D/s West Coast Paper Mill | ||||
| River : Kolak | ||||
| State : Gujarat | ||||
| Railway Bridge No. 313 Vapi, Valsad | ||||
| Patalia Bdg. | ||||
| River : Kharkhla | ||||
| State : Meghalaya | ||||
| Near Sutnga Khlieriat Jaintia Hills Dt. | ||||
| River : Karmana | ||||
| State : Kerala | ||||
| Roha City | ||||
| River : Muvattapuzha | ||||
| State : Kerala | ||||
| Vettikkattumukku | ||||
| River : Mandovi | ||||
| State : Goa | ||||
| Tonca, Marcela | ||||
| Neighbourhood of Panaji | ||||
| River : Meenachil | ||||
| State : Kerala | ||||
| Kidangoor | ||||
| River : Mindhola | ||||
| State : Gujarat | ||||
| State Highway Bridge Sachin | ||||
| River : Manimala | ||||
| State : Kerala | ||||
| Manimala at Thondra | ||||
| Kalloopara | ||||
| River : Nagavalli | ||||
| State : Andhra Pradesh | ||||
| Thotapalli Regulator | ||||
| River : Pamba | ||||
| State : Kerala | ||||
| Kalloopara | ||||
| Chengannur | ||||
| River : Patalganga | ||||
| State : Maharashtra | ||||
| Shilphata | ||||
| Patalganga Near Intake of Midc W/w | ||||
| River : Palar | ||||
| State : Tamil Nadu | ||||
| Palar at Vaniyambadi Water Supply Head Work | ||||
| River : Periyar | ||||
| State : Kerala | ||||
| Kalady | ||||
| Sewage Discharge Point | ||||
| Alwaye | ||||
| River : Rushikulya | ||||
| State : Orissa | ||||
| Rushikulya at Ganjam U/s | ||||
| Rushikulya at Ganjam D/s | ||||
| River : Tambiraparani | ||||
| State : Tamil Nadu | ||||
| Bdg. Nr. Madura Coats Ltd. Papavinasam | ||||
| Cheranmadevi, Cause Way | ||||
| Tirunelveli, Collectorate | ||||
| Murappanadu | ||||
| Pappankulam | ||||
| Rail Bdg. Nr. Ambasamudam | ||||
| Arumuganeri | ||||
| River : Umtrew | ||||
| State : Meghalalya | ||||
| Byrnihat East | ||||
| River : Vamanapuram | ||||
| State : Kerala | ||||
| Vamanapuram | ||||
| River : Zuari | ||||
| State : Goa | ||||
| Panchawadi | ||||
| D/s of Pt. Where Kumbarjria Canal Joins | ||||
