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: 16/12/2020 | Sample Time: 13:05 | |
| Human Activities: Bathing & washing, Sand recovery, Burning of dead body | 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 | 1.55 | mg/l |
| Nitrate-N | 0.244 | mg/l |
| Calcium | 27.75 | mg/l |
| Magnesium | 9.92 | mg/l |
| Ammonia-N | 0.129 | mg/l |
| Conductivity | 274.10 | µs/cm |
| Dissolved O2(DO) | 8.20 | mg/l |
| Fecal Coliform | 2500 | MPN/100ml |
| Fecal Streptococci | 33 | MPN/100ml |
| pH | 8.03 | Unit |
| Temperature(Water) | 23 | ⁰C |
| Total Coliform | 3900 | MPN/100ml |
| Boron | NT | mg/l |
| Chloride | 16.68 | mg/l |
| COD | 13.40 | mg/l |
| Fluoride | 0.245 | mg/l |
| Phenolpthalein Alkanity | 2.00 | mg/l |
| Phosphate-P | 0.120 | mg/l |
| Potassium | 4.10 | mg/l |
| Sulphate | 29.54 | mg/l |
| Total Alkalinity | 124.00 | mg/l |
| Total Dissolved Solids(TDS) | 176.00 | mg/l |
| Total Fixed Solids(TFS) | 156.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 20.00 | mg/l |
| Turbidity | 13.15 | NTU |
| Sodium | 23.30 | mg/l |
| Total Hardness as CaCo3 | 110.20 | mg/l |