West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Raniganj D/s | River Basin: Damodar | CPCB Station Code: 10111 |
| Sample Date: 11/03/2020 | Sample Time: 12:50 | |
| Human Activities: Bathing & washing, burning of dead body | Weather: Cloudy | 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 | 0.218 | mg/l |
| Conductivity | 302.10 | µs/cm |
| Dissolved O2(DO) | 8.5 | mg/l |
| Fecal Coliform | 3400 | MPN/100ml |
| Nitrate-N | 0.187 | mg/l |
| Temperature | 25.5 | ⁰C |
| Total Coliform | 4700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 30.58 | mg/l |
| Chloride | 15.71 | mg/l |
| Fluoride | 0.334 | mg/l |
| Magnesium | 10.95 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Potassium | 2.90 | mg/l |
| Sodium | 13.80 | mg/l |
| Sulphate | 28.451 | mg/l |
| Total Alkalinity | 102.00 | mg/l |
| Total Dissolved Solids(TDS) | 268.00 | mg/l |
| Total Fixed Solids(TFS) | 180.00 | mg/l |
| Total Hardness as CaCo3 | 121.52 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 15.61 | NTU |
| Phosphate-P | 0.032 | mg/l |
| BOD | 2.15 | mg/l |
| pH | 7.87 | Unit |
| COD | 13.16 | mg/l |
| Total Suspended Solids(TSS) | 16.00 | mg/l |