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: 17/12/2021 | Sample Time: 14:05 | |
| Human Activities: Bathing & washing, Fishing | Weather: Sunny, Clear | 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 |
| Ammonia-N | 0.41 | mg/l |
| BOD | 1.75 | mg/l |
| Conductivity | 305.80 | µs/cm |
| Dissolved O2(DO) | 8.2 | mg/l |
| Fecal Coliform | 3800 | MPN/100ml |
| Fecal Streptococci | 17 | MPN/100ml |
| Nitrate-N | 0.4 | mg/l |
| pH | 7.65 | Unit |
| Temperature(Water) | 22.5 | ⁰C |
| Total Coliform | 5800 | MPN/100ml |
| Boron | 1.07 | mg/l |
| Calcium | 32.32 | mg/l |
| Chloride | 18.89 | mg/l |
| COD | 18.45 | mg/l |
| Fluoride | 0.68 | mg/l |
| Magnesium | 16.69 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.211 | mg/l |
| Potassium | 4.6 | mg/l |
| Sodium | 32.7 | mg/l |
| Sulphate | 35.12 | mg/l |
| Total Alkalinity | 129.0 | mg/l |
| Total Dissolved Solids(TDS) | 222.0 | mg/l |
| Total Fixed Solids(TFS) | 72.0 | mg/l |
| Total Hardness as CaCo3 | 149.48 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 4.00 | mg/l |
| Turbidity | 16.0 | NTU |