| Location-wise Water Quality Status of River Subansiri, Kharsang, Burhidihing, Pagldia, Digboi, Jai Bharali, Kolong, Manas, Disang, Jhanji, Bhogdoi, Mora Bharali, Borak, Bharalu, Deepar Beel and Kathakal in India - Part II (2010) | |||||||||
| Locations | B.O.D. (mg/l) | Nitrate-N (mg/l) | Nitrite-N (mg/l) | ||||||
| Min | Max | Mean | Min | Max | Mean | Min | Max | Mean | |
| < 3 mg/l | |||||||||
| Water Quality Criteria | |||||||||
| Subansiri at Gerekamukh (B/C With Brah.), Assam | |||||||||
| River Kharsang B/C With Buridihing Near Kharsang (Assam-Arunanchal Border) | |||||||||
| Burhidihing at Margherita | |||||||||
| Buridihing Near Duliajan at D/S, Tinsukia | |||||||||
| Burhidihing River at Duliajan (Intake Point of Oil India Ltd.) | |||||||||
| Pagldia River Near Nalbari Town, Dist. Nalbari, Assam | |||||||||
| Digboi River at Lakhipathe, Reserve Forest, Digboi, Assam | |||||||||
| Jai Bharali River Near Biswanath Charali, Sonitpur | |||||||||
| Kalong River at U/S of Anandaram Dekial Phukan Bridge, Nagaon | |||||||||
| Kolong River at Marigaon | |||||||||
| Manas River at Nh-31 Crossing, Barpeta, States/UTs | |||||||||
| Disang River at Dillighat, Dibrugarh Dist., Assam | |||||||||
| Disang at Gundamghat, Assam | |||||||||
| Jhanji at N.H. Crossing Jorha | |||||||||
| Bhogdoi River at Jorhat , Assam | |||||||||
| *Mora Bharali at Tezpur, Assam | |||||||||
| Borak at Panchagram , Assam | |||||||||
| Bharalu River at Guwahati | |||||||||
| Deepar Bill, Assam* | |||||||||
| U/S of Kathakal at Matijuri, Dist. Hailakandi, Assam | |||||||||
| Kaljani D/S of Alipurdwar, Municipality Discharge Point | |||||||||
| Panchnai River at Nh-52 Crossing, Orang | |||||||||
| Rangit River at Dam Site (Nhpc) | |||||||||
| Rangit River at Reshi | |||||||||
| Rangit at Treveni | |||||||||
| Rangit River at Legship | |||||||||
| Rangit River at Jorethang | |||||||||
