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: 15/07/2021 | Sample Time: 14:14 | |
| 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: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.36 | mg/l |
| BOD | 2.50 | mg/l |
| Conductivity | 278.50 | µs/cm |
| Dissolved O2(DO) | 4.60 | mg/l |
| E-coli | 33000 | MPN/100ml |
| Fecal Coliform | 110000 | MPN/100ml |
| Fecal Streptococci | 350 | MPN/100ml |
| Nitrate-N | 0.64 | mg/l |
| pH | 7.43 | Unit |
| Temperature(Water) | 31.0 | ⁰C |
| Total Coliform | 220000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 32.00 | mg/l |
| Chloride | 21.99 | mg/l |
| COD | 13.00 | mg/l |
| Fluoride | 0.42 | mg/l |
| Magnesium | 7.77 | mg/l |
| Nitrite N | 0.03 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.22 | mg/l |
| Potassium | 3.61 | mg/l |
| Sodium | 8.00 | mg/l |
| Sulphate | 18.02 | mg/l |
| Total Alkalinity | 110.00 | mg/l |
| Total Dissolved Solids(TDS) | 170.00 | mg/l |
| Total Fixed Solids(TFS) | 258.00 | mg/l |
| Total Hardness as CaCo3 | 116.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 200.00 | mg/l |
| Turbidity | 144.00 | NTU |