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: 18/05/2020 | Sample Time: 10:30 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | 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 | 0.218 | mg/l |
| Conductivity | 310.70 | µs/cm |
| Dissolved O2(DO) | 7.3 | mg/l |
| Fecal Coliform | 3100 | MPN/100ml |
| Nitrate-N | 0.161 | mg/l |
| Temperature(Water) | 31.0 | ⁰C |
| Total Coliform | 3800 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 24.98 | mg/l |
| Chloride | 15.65 | mg/l |
| COD | 11.13 | mg/l |
| Magnesium | 10.43 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.019 | mg/l |
| Potassium | 3.90 | mg/l |
| Sodium | 22.40 | mg/l |
| Sulphate | 53.63 | mg/l |
| Total Alkalinity | 90.00 | mg/l |
| Total Dissolved Solids(TDS) | 198.00 | mg/l |
| Total Hardness as CaCo3 | 105.36 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 19.11 | NTU |
| BOD | 2.50 | mg/l |
| pH | 7.85 | Unit |
| Fluoride | 0.246 | mg/l |
| Total Fixed Solids(TFS) | 136.00 | mg/l |