West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
Station: Ganga at Dakshmineswar, West Bengal | River Basin: GANGA | CPCB Station Code: 1053 |
Sample Date: 23/06/2021 | Sample Time: 13:15 | |
Human Activities: Bathing & washing, Navigation | Weather: Rainy | Water Body: Ganga |
Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None, Floating Algae |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Total Hardness as CaCo3 | 78.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 234.00 | mg/l |
Turbidity | 191.00 | NTU |
Ammonia-N | 0.36 | mg/l |
BOD | 2.30 | mg/l |
Conductivity | 309.00 | µs/cm |
Dissolved O2(DO) | 4.60 | mg/l |
E-coli | 49000 | MPN/100ml |
Fecal Coliform | 110000 | MPN/100ml |
Fecal Streptococci | 330 | MPN/100ml |
Nitrate-N | 0.56 | mg/l |
pH | 7.46 | Unit |
Temperature(Water) | 29.0 | ⁰C |
Total Coliform | 240000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 22.40 | mg/l |
Chloride | 13.99 | mg/l |
COD | 18.00 | mg/l |
Fluoride | 0.35 | mg/l |
Magnesium | 5.34 | mg/l |
Nitrite N | 0.07 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.16 | mg/l |
Potassium | 4.02 | mg/l |
Sodium | 6.66 | mg/l |
Sulphate | 18.06 | mg/l |
Total Alkalinity | 80.00 | mg/l |
Total Dissolved Solids(TDS) | 306.00 | mg/l |
Total Fixed Solids(TFS) | 276.00 | mg/l |