West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
| Station: Adi Ganga at Kalighat (Low Tide) | River Basin: GANGA | CPCB Station Code: null |
| Sample Date: 12/08/2020 | Sample Time: 12:00 | |
| Human Activities: Bathing & washing | Weather: Sunny clear | Water Body: Ganga |
| Frequency Of Monitoring: Quarterly | Use Based Class: E | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Blackish | Odour: Rotten eggs | Visible effluent discharge: Moderate, Floating sludge |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 15.00 | mg/l |
| Dissolved O2(DO) | NIL | mg/l |
| Fecal Coliform | 900000 | MPN/100ml |
| pH | 7.05 | Unit |
| Total Coliform | 1700000 | MPN/100ml |
| COD | 59.26 | mg/l |
| Total Suspended Solids(TSS) | 58.00 | mg/l |
| Temperature(Water) | 28.0 | ⁰C |