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: 25/09/2019 | Sample Time: 14:25 | |
| Human Activities: Bathing & washing | Weather: Rainy | 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 Hardness as CaCo3 | 117.07 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 46.00 | mg/l |
| Turbidity | 16.22 | NTU |
| Ammonia-N | 0.196 | mg/l |
| BOD | 1.70 | mg/l |
| Conductivity | 414.60 | µs/cm |
| Dissolved O2(DO) | 7.0 | mg/l |
| Fecal Coliform | 2100 | MPN/100ml |
| Nitrate-N | 0.1500 | mg/l |
| pH | 7.80 | Unit |
| Temperature | 26.0 | ⁰C |
| Total Coliform | 2700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 26.59 | mg/l |
| Chloride | 13.70 | mg/l |
| COD | 12.87 | mg/l |
| Fluoride | 0.459 | mg/l |
| Magnesium | 12.33 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.0340 | mg/l |
| Potassium | 3.90 | mg/l |
| Sodium | 24.80 | mg/l |
| Sulphate | 112.730 | mg/l |
| Total Alkalinity | 154.00 | mg/l |
| Total Dissolved Solids(TDS) | 238.00 | mg/l |
| Total Fixed Solids(TFS) | 196.00 | mg/l |