West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: WATER INTAKE POINT FOR BANKURA TOWN ON RIVER DWARAKESHWAR | River Basin: Damodar | CPCB Station Code: 2541 |
| Sample Date: 29/11/2021 | Sample Time: 12:10 | |
| Human Activities: Bathing & washing, Fishing | Weather: Sunny, Clear | Water Body: Dwarkeswar at bankura |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.359 | mg/l |
| BOD | 1.55 | mg/l |
| Conductivity | 278.30 | µs/cm |
| Dissolved O2(DO) | 8.1 | mg/l |
| Fecal Coliform | 2700 | MPN/100ml |
| Fecal Streptococci | 21 | MPN/100ml |
| Nitrate-N | 0.125 | mg/l |
| pH | 8.04 | Unit |
| Temperature(Water) | 25.0 | ⁰C |
| Total Coliform | 3900 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 34.23 | mg/l |
| Chloride | 15.74 | mg/l |
| COD | 16.78 | mg/l |
| Fluoride | 0.41 | mg/l |
| Magnesium | 11.12 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.082 | mg/l |
| Potassium | 1.9 | mg/l |
| Sodium | 25.6 | mg/l |
| Sulphate | 11.12 | mg/l |
| Total Alkalinity | 30.00 | mg/l |
| Total Dissolved Solids(TDS) | 200.00 | mg/l |
| Total Fixed Solids(TFS) | 136.00 | mg/l |
| Total Hardness as CaCo3 | 131.34 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 12.00 | mg/l |
| Turbidity | 14.7 | NTU |