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: 12/02/2020 | Sample Time: 14:55 | |
| Human Activities: Bathing & washing, Cattle wading | Weather: Sunny | 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 |
| Conductivity | 279.30 | µs/cm |
| Total Coliform | 4300 | MPN/100ml |
| Sulphate | 34.69 | mg/l |
| Ammonia-N | NT | mg/l |
| Dissolved O2(DO) | 8.7 | mg/l |
| Fecal Coliform | 3100 | MPN/100ml |
| Nitrate-N | 0.162 | mg/l |
| pH | 7.89 | Unit |
| Temperature | 21.5 | ⁰C |
| Boron | BDL | mg/l |
| Calcium | 29.79 | mg/l |
| Chloride | 21.29 | mg/l |
| COD | 13.86 | mg/l |
| Fluoride | 0.286 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.024 | mg/l |
| Potassium | 7.81 | mg/l |
| Sodium | 29.41 | mg/l |
| Total Alkalinity | 106.00 | mg/l |
| Total Dissolved Solids(TDS) | 140.00 | mg/l |
| Total Hardness as CaCo3 | 113.68 | mg/l |
| Total Suspended Solids(TSS) | 16.00 | mg/l |
| Turbidity | 4.88 | NTU |
| BOD | 2.05 | mg/l |
| Magnesium | 9.52 | mg/l |
| Total Fixed Solids(TFS) | 108.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |