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: 02/08/2021 | Sample Time: 13:15 | |
Human Activities: None | Weather: clear | Water Body: GANGA |
Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 1.00 m |
Color & Intensity: Light brown | Odour: Odour free | Visible effluent discharge: None, Water Hyacinth, Floating Algea |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
BOD | 6.25 | mg/l |
Dissolved O2(DO) | NIL | mg/l |
Fecal Coliform | 7800 | MPN/100ml |
pH | 7.03 | Unit |
Total Coliform | 13000 | MPN/100ml |
COD | 43.00 | mg/l |