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: 21/08/2019 | Sample Time: 14:10 | |
| 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: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Fecal Coliform | 2500 | MPN/100ml |
| Nitrate-N | 0.271 | mg/l |
| pH | 8.37 | Unit |
| Ammonia-N | 0.228 | mg/l |
| BOD | 2.05 | mg/l |
| Conductivity | 376.50 | µs/cm |
| Dissolved O2(DO) | 7.8 | mg/l |
| Fluoride | 0.412 | mg/l |
| Magnesium | 11.14 | mg/l |
| Phenolpthalein Alkanity | 2.00 | mg/l |
| Phosphate-P | 0.022 | mg/l |
| Potassium | 5.50 | mg/l |
| Sodium | 21.20 | mg/l |
| Sulphate | 25.332 | mg/l |
| Total Alkalinity | 136.00 | mg/l |
| Total Dissolved Solids(TDS) | 206.00 | mg/l |
| Total Fixed Solids(TFS) | 150.00 | mg/l |
| Total Hardness as CaCo3 | 114.14 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 12.96 | NTU |
| Temperature | 33.0 | ⁰C |
| Total Coliform | 3300 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 27.32 | mg/l |
| Chloride | 23.48 | mg/l |
| COD | 14.17 | mg/l |