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: 04/12/2019 | Sample Time: 12:45 | |
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: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Fecal Streptococci | 80 | MPN/100ml |
COD | 12.00 | mg/l |
Fluoride | 0.32 | mg/l |
Nitrate-N | 1.42 | mg/l |
pH | 7.97 | Unit |
Temperature | 24.0 | ⁰C |
Total Coliform | 350000 | MPN/100ml |
Conductivity | 365.30 | µs/cm |
Dissolved O2(DO) | 7.20 | mg/l |
Boron | BDL | mg/l |
Phenolpthalein Alkanity | NIL | mg/l |
Calcium | 35.90 | mg/l |
Chloride | 23.99 | mg/l |
Ammonia-N | BDL | mg/l |
E-coli | 130000 | MPN/100ml |
Fecal Coliform | 240000 | MPN/100ml |
BOD | 4.20 | mg/l |
Magnesium | 9.76 | mg/l |
Nitrite N | 0.01 | mg/l |
Phosphate-P | 0.17 | mg/l |
Sodium | 17.00 | mg/l |
Sulphate | 25.15 | mg/l |
Total Alkalinity | 150.00 | mg/l |
Total Dissolved Solids(TDS) | 210.00 | mg/l |
Total Fixed Solids(TFS) | 188.00 | mg/l |
Potassium | 3.88 | mg/l |
Total Hardness as CaCo3 | 130.56 | mg/l |
Turbidity | 27.80 | NTU |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 42.00 | mg/l |