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: 09/06/2022 | Sample Time: 14:00 | |
| Human Activities: Bathing & Washing | Weather: Sunny, Clear | 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 |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 4.41 | NTU |
| BOD | 2.65 | mg/l |
| Chloride | 23.86 | mg/l |
| Total Fixed Solids(TFS) | 198.00 | mg/l |
| Ammonia-N | 0.47 | mg/l |
| Conductivity | 325.30 | µs/cm |
| Dissolved O2(DO) | 7.7 | mg/l |
| Fecal Coliform | 2700 | MPN/100ml |
| Fecal Streptococci | 20 | MPN/100ml |
| Nitrate-N | 0.406 | mg/l |
| pH | 8.11 | Unit |
| Temperature(Water) | 36.0 | ⁰C |
| Total Coliform | 4700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 34.40 | mg/l |
| COD | 18.72 | mg/l |
| Fluoride | 0.52 | mg/l |
| Magnesium | 13.12 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.165 | mg/l |
| Potassium | 2.4 | mg/l |
| Sodium | 18.2 | mg/l |
| Sulphate | 66.133 | mg/l |
| Total Alkalinity | 108.00 | mg/l |
| Total Dissolved Solids(TDS) | 174.00 | mg/l |
| Total Hardness as CaCo3 | 140.00 | mg/l |