West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Andal U/s | River Basin: Damodar | CPCB Station Code: 10107 |
| Sample Date: 17/12/2021 | Sample Time: 13:45 | |
| 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 | 2.14 | mg/l |
| BOD | 1.60 | mg/l |
| Conductivity | 359.10 | µs/cm |
| Dissolved O2(DO) | 8.3 | mg/l |
| Fecal Coliform | 3900 | MPN/100ml |
| Fecal Streptococci | 21 | MPN/100ml |
| Nitrate-N | 1.01 | mg/l |
| pH | 7.33 | Unit |
| Temperature(Water) | 22.0 | ⁰C |
| Total Coliform | 4900 | MPN/100ml |
| Boron | 1.22 | mg/l |
| Calcium | 36.36 | mg/l |
| Chloride | 26.23 | mg/l |
| COD | 14.02 | mg/l |
| Fluoride | 0.66 | mg/l |
| Magnesium | 11.78 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.415 | mg/l |
| Potassium | 6.1 | mg/l |
| Sodium | 39.6 | mg/l |
| Sulphate | 38.48 | mg/l |
| Total Alkalinity | 144.0 | mg/l |
| Total Dissolved Solids(TDS) | 272.0 | mg/l |
| Total Fixed Solids(TFS) | 182.0 | mg/l |
| Total Hardness as CaCo3 | 139.38 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 12.00 | mg/l |
| Turbidity | 7.18 | NTU |