West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Andal D/s | River Basin: Damodar | CPCB Station Code: 10108 |
| Sample Date: 17/12/2021 | Sample Time: 14:30 | |
| 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 | 0.62 | mg/l |
| BOD | 2.05 | mg/l |
| Conductivity | 320.50 | µs/cm |
| Dissolved O2(DO) | 8.4 | mg/l |
| Fecal Streptococci | 11 | MPN/100ml |
| Nitrate-N | 0.54 | mg/l |
| pH | 7.28 | Unit |
| Temperature(Water) | 22.0 | ⁰C |
| Total Coliform | 4600 | MPN/100ml |
| Boron | 1.20 | mg/l |
| Calcium | 49.29 | mg/l |
| Chloride | 23.08 | mg/l |
| COD | 20.18 | mg/l |
| Fluoride | 0.72 | mg/l |
| Magnesium | 5.4 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Potassium | 4.0 | mg/l |
| Sodium | 33.3 | mg/l |
| Sulphate | 35.89 | mg/l |
| Total Alkalinity | 130.0 | mg/l |
| Total Dissolved Solids(TDS) | 276.0 | mg/l |
| Total Fixed Solids(TFS) | 196.0 | mg/l |
| Total Hardness as CaCo3 | 145.44 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 6.00 | mg/l |
| Turbidity | 19.4 | NTU |
| Fecal Coliform | 3200 | MPN/100ml |
| Phosphate-P | 0.143 | mg/l |