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: 13/05/2019 | Sample Time: 13:40 | |
| 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 |
| BOD | 2.35 | mg/l |
| Conductivity | 519.00 | µs/cm |
| Dissolved O2(DO) | 7.40 | mg/l |
| Fecal Coliform | 2600 | MPN/100ml |
| pH | 8.60 | Unit |
| Temperature | 27 | ⁰C |
| Total Coliform | 4600 | MPN/100ml |
| Boron | 0.120 | mg/l |
| Calcium | 33.60 | mg/l |
| Chloride | 71.75 | mg/l |
| COD | 13.83 | mg/l |
| Fluoride | 0.629 | mg/l |
| Magnesium | 20.16 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Potassium | 10.40 | mg/l |
| Sodium | 42.60 | mg/l |
| Ammonia-N | 0.462 | mg/l |
| Phosphate-P | 0.0452 | mg/l |
| Sulphate | 66.900 | mg/l |
| Total Alkalinity | 136.00 | mg/l |
| Total Dissolved Solids(TDS) | 280.00 | mg/l |
| Total Fixed Solids(TFS) | 242.00 | mg/l |
| Total Hardness as CaCo3 | 184.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 24.00 | mg/l |
| Turbidity | 26.20 | NTU |
| Nitrate-N | 0.5221 | mg/l |