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: 24/09/2021 | Sample Time: 11:45 | |
Human Activities: Bathing & washing | Weather: Sunny | 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 |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
E-coli | 46000 | MPN/100ml |
Dissolved O2(DO) | 4.70 | mg/l |
Fecal Coliform | 79000 | MPN/100ml |
Fecal Streptococci | 220 | MPN/100ml |
Nitrate-N | 0.86 | mg/l |
pH | 7.02 | Unit |
Temperature(Water) | 31.0 | ⁰C |
Total Coliform | 130000 | MPN/100ml |
Boron | BDL | mg/l |
Calcium | 26.40 | mg/l |
Chloride | 9.99 | mg/l |
COD | 14.00 | mg/l |
Fluoride | 0.42 | mg/l |
Magnesium | 5.35 | mg/l |
Nitrite N | 0.03 | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Phosphate-P | 0.08 | mg/l |
Potassium | 3.76 | mg/l |
Sodium | 11.01 | mg/l |
Sulphate | 21.39 | mg/l |
Total Alkalinity | 104.00 | mg/l |
Total Dissolved Solids(TDS) | 146.00 | mg/l |
Total Fixed Solids(TFS) | 276.00 | mg/l |
Total Hardness as CaCo3 | 88.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 142.00 | mg/l |
Turbidity | 101.50 | NTU |
Ammonia-N | 0.28 | mg/l |
BOD | 2.45 | mg/l |
Conductivity | 238.43 | µs/cm |