West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Asansol U/s | River Basin: Damodar | CPCB Station Code: 10109 |
| Sample Date: 18/12/2019 | Sample Time: 13:10 | |
| Human Activities: Bathing & washing, burning of dead body | Weather: Sunny | 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 |
| Chloride | 8.22 | mg/l |
| Fecal Coliform | 2600 | MPN/100ml |
| Ammonia-N | 0.412 | mg/l |
| Dissolved O2(DO) | 8.6 | mg/l |
| pH | 8.21 | Unit |
| Temperature | 21.0 | ⁰C |
| Total Coliform | 3300 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 19.80 | mg/l |
| Fluoride | 0.373 | mg/l |
| Magnesium | 6.74 | mg/l |
| Phenolpthalein Alkanity | 14.00 | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 3.25 | mg/l |
| Sodium | 32.40 | mg/l |
| Total Alkalinity | 84.00 | mg/l |
| Total Dissolved Solids(TDS) | 118.00 | mg/l |
| Total Fixed Solids(TFS) | 92.00 | mg/l |
| Total Hardness as CaCo3 | 77.22 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| COD | 11.88 | mg/l |
| Sulphate | 30.010 | mg/l |
| Turbidity | 36.44 | NTU |
| Nitrate-N | 0.132 | mg/l |
| Conductivity | 180.40 | µs/cm |
| BOD | 1.70 | mg/l |