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: 18/06/2020 | Sample Time: 12:30 | |
Human Activities: Bathing & washing | Weather: Cloudy | Water Body: Ganga |
Frequency Of Monitoring: Monthly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
Color & Intensity: Mod Brown | Odour: Odour free | Visible effluent discharge: None |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
E-coli | 33000 | MPN/100ml |
Ammonia-N | 0.46 | mg/l |
BOD | 2.90 | mg/l |
Conductivity | 258.60 | µs/cm |
Dissolved O2(DO) | 4.90 | mg/l |
Fecal Coliform | 70000 | MPN/100ml |
Fecal Streptococci | 110 | MPN/100ml |
Nitrate-N | 0.57 | mg/l |
pH | 7.80 | Unit |
Total Coliform | 220000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 34.51 | mg/l |
COD | 11.00 | mg/l |
Fluoride | 0.29 | mg/l |
Magnesium | 12.87 | mg/l |
Nitrite N | 0.13 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Chloride | 16.99 | mg/l |
Phosphate-P | 0.42 | mg/l |
Potassium | 3.72 | mg/l |
Sodium | 8.68 | mg/l |
Total Alkalinity | 106.00 | mg/l |
Total Dissolved Solids(TDS) | 150.00 | mg/l |
Total Fixed Solids(TFS) | 122.00 | mg/l |
Total Hardness as CaCo3 | 139.22 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 8.00 | mg/l |
Turbidity | 15.90 | NTU |
Temperature(Water) | 29.0 | ⁰C |
Sulphate | 19.10 | mg/l |