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: 23/12/2021 | Sample Time: 12:35 | |
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: Light brown | Odour: Odour free | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Nitrate-N | 0.75 | mg/l |
pH | 7.48 | Unit |
Chloride | 21.52 | mg/l |
COD | 12.00 | mg/l |
Fluoride | 0.31 | mg/l |
Magnesium | 10.69 | mg/l |
Nitrite N | 0.03 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.09 | mg/l |
Potassium | 4.80 | mg/l |
Sodium | 25.00 | mg/l |
Sulphate | 27.26 | mg/l |
Total Alkalinity | 130.00 | mg/l |
Total Dissolved Solids(TDS) | 156.00 | mg/l |
Total Fixed Solids(TFS) | 180.00 | mg/l |
Total Hardness as CaCo3 | 156.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 56.00 | mg/l |
Turbidity | 38.40 | NTU |
Ammonia-N | 0.18 | mg/l |
BOD | 3.35 | mg/l |
Fecal Coliform | 49000 | MPN/100ml |
Temperature(Water) | 19.0 | ⁰C |
Total Coliform | 130000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 44.80 | mg/l |
Conductivity | 414.40 | µs/cm |
Dissolved O2(DO) | 7.70 | mg/l |
E-coli | 23000 | MPN/100ml |
Fecal Streptococci | 260 | MPN/100ml |