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: 01/10/2021 | Sample Time: 11:15 | |
| 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): 1.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.47 | mg/l |
| BOD | 2.30 | mg/l |
| Conductivity | 107.20 | µs/cm |
| Dissolved O2(DO) | 7.7 | mg/l |
| Fecal Coliform | 4100 | MPN/100ml |
| Fecal Streptococci | 22 | MPN/100ml |
| Nitrate-N | 0.135 | mg/l |
| pH | 7.38 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 5800 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 10.50 | mg/l |
| Chloride | 4.78 | mg/l |
| COD | 18.34 | mg/l |
| Fluoride | 0.24 | mg/l |
| Magnesium | 8.34 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.143 | mg/l |
| Potassium | 2.1 | mg/l |
| Sodium | 7.4 | mg/l |
| Sulphate | 7.8 | mg/l |
| Total Alkalinity | 60.00 | mg/l |
| Total Dissolved Solids(TDS) | 80.00 | mg/l |
| Total Fixed Solids(TFS) | 84.00 | mg/l |
| Total Hardness as CaCo3 | 60.60 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 42.00 | mg/l |
| Turbidity | 146.00 | NTU |