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: 05/02/2020 | Sample Time: 11:50 | |
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: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Total Fixed Solids(TFS) | 208.00 | mg/l |
Total Hardness as CaCo3 | 158.00 | mg/l |
pH | 7.19 | Unit |
Temperature | 27.0 | ⁰C |
Total Coliform | 220000 | MPN/100ml |
Boron | BDL | mg/l |
BOD | 4.85 | mg/l |
Calcium | 34.40 | mg/l |
Ammonia-N | 0.46 | mg/l |
Potassium | 5.59 | mg/l |
Sodium | 48.21 | mg/l |
Chloride | 17.99 | mg/l |
COD | 15.00 | mg/l |
Magnesium | 17.50 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Nitrite N | 0.08 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Total Suspended Solids(TSS) | 10.00 | mg/l |
Turbidity | 12.30 | NTU |
Fluoride | 0.35 | mg/l |
Phosphate-P | 0.05 | mg/l |
Sulphate | 19.73 | mg/l |
E-coli | 49000 | MPN/100ml |
Conductivity | 558.90 | µs/cm |
Dissolved O2(DO) | 7.90 | mg/l |
Fecal Coliform | 130000 | MPN/100ml |
Fecal Streptococci | 68 | MPN/100ml |
Nitrate-N | 2.60 | mg/l |
Total Alkalinity | 150.00 | mg/l |
Total Dissolved Solids(TDS) | 166.00 | mg/l |