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: 02/03/2020 | Sample Time: 13:05 | |
Human Activities: Bathing washing, Fishing | 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: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Calcium | 35.38 | mg/l |
Chloride | 19.99 | mg/l |
BOD | 4.50 | mg/l |
Ammonia-N | 0.60 | mg/l |
COD | 9.00 | mg/l |
Fluoride | 0.41 | mg/l |
Magnesium | 7.48 | mg/l |
Nitrite N | 0.32 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Conductivity | 381.50 | µs/cm |
Dissolved O2(DO) | 6.90 | mg/l |
E-coli | 49000 | MPN/100ml |
Fecal Coliform | 130000 | MPN/100ml |
Fecal Streptococci | 45 | MPN/100ml |
Nitrate-N | 0.98 | mg/l |
Temperature | 26.0 | ⁰C |
Total Coliform | 220000 | MPN/100ml |
Boron | BDL | mg/l |
Total Dissolved Solids(TDS) | 124.00 | mg/l |
Total Fixed Solids(TFS) | 234.00 | mg/l |
Total Hardness as CaCo3 | 119.23 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Turbidity | 18.10 | NTU |
pH | 6.93 | Unit |
Potassium | 4.25 | mg/l |
Total Suspended Solids(TSS) | 6.00 | mg/l |
Phosphate-P | 0.04 | mg/l |
Sulphate | 27.57 | mg/l |
Sodium | 18.73 | mg/l |
Total Alkalinity | 152.00 | mg/l |