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: 22/07/2021 | Sample Time: 13:00 | |
| Human Activities: Bathing & washing | Weather: Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Light Ash | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.85 | mg/l |
| BOD | 2.25 | mg/l |
| Conductivity | 240.20 | µs/cm |
| Dissolved O2(DO) | 8.0 | mg/l |
| Fecal Coliform | 2500 | MPN/100ml |
| Fecal Streptococci | 21 | MPN/100ml |
| Nitrate-N | 0.323 | mg/l |
| pH | 7.68 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 3900 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 25.20 | mg/l |
| Chloride | 10.38 | mg/l |
| COD | 15.28 | mg/l |
| Fluoride | 1.32 | mg/l |
| Magnesium | 7.29 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.037 | mg/l |
| Potassium | 3.5 | mg/l |
| Sodium | 21.8 | mg/l |
| Sulphate | 24.05 | mg/l |
| Total Alkalinity | 94.00 | mg/l |
| Total Dissolved Solids(TDS) | 148.00 | mg/l |
| Total Fixed Solids(TFS) | 118.00 | mg/l |
| Total Hardness as CaCo3 | 93.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 34.00 | mg/l |
| Turbidity | 35.6 | NTU |