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: 14/01/2019 | Sample Time: 13:45 | |
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: Clear | Odour: Nil | Visible effluent discharge: Moderate |
Water Quality | ||
---|---|---|
Parameter | Test Result | Unit |
Ammonia-N | 0.16 | mg/l |
BOD | 4.36 | mg/l |
Dissolved O2(DO) | 7.7 | mg/l |
Fecal Coliform | 110000 | MPN/100ml |
Nitrate-N | 0.58 | mg/l |
pH | 7.93 | Unit |
Temperature | 20.0 | ⁰C |
Calcium | 40.00 | mg/l |
Chloride | 16.00 | mg/l |
COD | 64.78 | mg/l |
Fluoride | 0.29 | mg/l |
Magnesium | 10.21 | mg/l |
Phosphate-P | 0.03 | mg/l |
Potassium | 3.59 | mg/l |
Sodium | 35.33 | mg/l |
Sulphate | 22.46 | mg/l |
Total Dissolved Solids(TDS) | 264.0 | mg/l |
Total Hardness as CaCo3 | 142.00 | mg/l |
Total Kjeldahl Nitrogen(TKN) | mg/l | |
Total Suspended Solids(TSS) | 36.0 | mg/l |
Turbidity | 33.6 | NTU |
Conductivity | 569.3 | µs/cm |
Total Coliform | 170000 | MPN/100ml |
Phenolpthalein Alkanity | 0.0 | mg/l |
Total Fixed Solids(TFS) | 184.0 | mg/l |
Boron | BDL | mg/l |
Total Alkalinity | 138.0 | mg/l |