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: 25/06/2021 | Sample Time: 12:30 | |
| Human Activities: Bathing & washing, Fishing, 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: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 6.65 | mg/l |
| BOD | 2.00 | mg/l |
| Conductivity | 341.40 | µs/cm |
| Dissolved O2(DO) | 8.3 | mg/l |
| Fecal Coliform | 2700 | MPN/100ml |
| Fecal Streptococci | 24 | MPN/100ml |
| Nitrate-N | 0.136 | mg/l |
| pH | 7.75 | Unit |
| Temperature(Water) | 31.0 | ⁰C |
| Total Coliform | 3400 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 36.0 | mg/l |
| Chloride | 25.50 | mg/l |
| COD | 27.66 | mg/l |
| Fluoride | 0.923 | mg/l |
| Magnesium | 8.748 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.049 | mg/l |
| Potassium | 5.0 | mg/l |
| Sodium | 22.6 | mg/l |
| Sulphate | 33.33 | mg/l |
| Total Alkalinity | 122.00 | mg/l |
| Total Dissolved Solids(TDS) | 250.00 | mg/l |
| Total Fixed Solids(TFS) | 178.00 | mg/l |
| Total Hardness as CaCo3 | 126.0 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 22.00 | mg/l |
| Turbidity | 72.4 | NTU |