West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
| Station: Shadir Lake | River Basin: GANGA | CPCB Station Code: null |
| Sample Date: 20/05/2022 | Sample Time: 13:40 | |
| Human Activities: None | Weather: Sunny | Water Body: GANGA |
| Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Light green | Odour: Odour free | Visible effluent discharge: None, Floating Algae |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 4.10 | mg/l |
| Dissolved O2(DO) | 6.90 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| pH | 8.34 | Unit |
| Total Coliform | 13000 | MPN/100ml |
| COD | 32.00 | mg/l |