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: 11/05/2022 | Sample Time: 11:35 | |
| 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): 0.50 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | BDL | mg/l |
| Fecal Streptococci | 22 | MPN/100ml |
| Nitrate-N | 0.136 | mg/l |
| pH | 7.33 | Unit |
| Temperature(Water) | 32.0 | ⁰C |
| Total Coliform | 7900 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 24.8 | mg/l |
| Chloride | 15.302 | mg/l |
| COD | 30.60 | mg/l |
| Fluoride | 0.253 | mg/l |
| Magnesium | 5.346 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.029 | mg/l |
| Potassium | 3.3 | mg/l |
| Sodium | 22.3 | mg/l |
| Sulphate | 9.765 | mg/l |
| Total Alkalinity | 202.0 | mg/l |
| Total Dissolved Solids(TDS) | 168.00 | mg/l |
| Total Fixed Solids(TFS) | 106.00 | mg/l |
| Total Hardness as CaCo3 | 84.0 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 12.00 | mg/l |
| Turbidity | 12.5 | NTU |
| BOD | 3.85 | mg/l |
| Conductivity | 193.6 | µs/cm |
| Dissolved O2(DO) | 7.8 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |