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: 03/02/2022 | Sample Time: 12:30 | |
Human Activities: Bathing & washing | Weather: Sunny clear | 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 |
Ammonia-N | 0.37 | mg/l |
BOD | 2.40 | mg/l |
Conductivity | 404.13 | µs/cm |
Dissolved O2(DO) | 7.70 | mg/l |
E-coli | 46000 | MPN/100ml |
Fecal Coliform | 79000 | MPN/100ml |
Fecal Streptococci | 330 | MPN/100ml |
Nitrate-N | 0.52 | mg/l |
pH | 7.25 | Unit |
Temperature(Water) | 24.0 | ⁰C |
Total Coliform | 170000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 44.80 | mg/l |
Chloride | 20.10 | mg/l |
COD | 15.00 | mg/l |
Fluoride | 0.39 | mg/l |
Magnesium | 12.64 | mg/l |
Nitrite N | 0.04 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.19 | mg/l |
Potassium | 8.10 | mg/l |
Sodium | 49.00 | mg/l |
Sulphate | 26.82 | mg/l |
Total Alkalinity | 172.00 | mg/l |
Total Dissolved Solids(TDS) | 252.00 | mg/l |
Total Fixed Solids(TFS) | 286.00 | mg/l |
Total Hardness as CaCo3 | 164.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 136.00 | mg/l |
Turbidity | 62.40 | NTU |