West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
| Station: Leeram Lake | River Basin: GANGA | CPCB Station Code: null |
| Sample Date: 04/05/2021 | Sample Time: 11:50 | |
| Human Activities: None | Weather: Sunny | Water Body: GANGA |
| Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Light green | Odour: Odour free | Visible effluent discharge: None, Water Hyacinth |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 12.25 | mg/l |
| Dissolved O2(DO) | 1.20 | mg/l |
| Fecal Coliform | 3300 | MPN/100ml |
| pH | 7.21 | Unit |
| Total Coliform | 11000 | MPN/100ml |
| COD | 35.00 | mg/l |