West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Durgapur U/s | River Basin: Damodar | CPCB Station Code: 10110 |
| Sample Date: 12/02/2020 | Sample Time: 12:20 | |
| Human Activities: Bathing & washing, Fishing, Cattle wading | Weather: Sunny | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 1.85 | mg/l |
| Conductivity | 226.40 | µs/cm |
| Fecal Coliform | 2500 | MPN/100ml |
| Nitrate-N | 0.146 | mg/l |
| pH | 7.76 | Unit |
| Temperature | 21.0 | ⁰C |
| Boron | BDL | mg/l |
| Chloride | 18.76 | mg/l |
| COD | 12.87 | mg/l |
| Fluoride | 0.313 | mg/l |
| Magnesium | 8.57 | mg/l |
| Phosphate-P | 0.021 | mg/l |
| Potassium | 6.34 | mg/l |
| Sodium | 15.63 | mg/l |
| Sulphate | 24.05 | mg/l |
| Total Alkalinity | 84.00 | mg/l |
| Total Hardness as CaCo3 | 103.88 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Total Fixed Solids(TFS) | 110.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 14.00 | mg/l |
| Turbidity | 7.31 | NTU |
| Dissolved O2(DO) | 8.3 | mg/l |
| Calcium | 27.44 | mg/l |
| Total Dissolved Solids(TDS) | 150.00 | mg/l |
| Ammonia-N | BDL | mg/l |
| Total Coliform | 3900 | MPN/100ml |