West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Andal U/s | River Basin: Damodar | CPCB Station Code: 10107 |
| Sample Date: 13/07/2020 | Sample Time: 12:20 | |
| Human Activities: Bathing & washing | Weather: Rainy | 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 |
| Ammonia-N | 0.266 | mg/l |
| Conductivity | 189.70 | µs/cm |
| Dissolved O2(DO) | 7.7 | mg/l |
| Nitrate-N | 0.09 | mg/l |
| pH | 7.82 | Unit |
| Temperature(Water) | 31.0 | ⁰C |
| Total Coliform | 2700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 25.76 | mg/l |
| Fluoride | 0.454 | mg/l |
| Magnesium | 6.64 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 1.0271 | mg/l |
| Potassium | 2.70 | mg/l |
| Sodium | 13.60 | mg/l |
| Sulphate | 20.736 | mg/l |
| Total Alkalinity | 100.00 | mg/l |
| Total Dissolved Solids(TDS) | 136.00 | mg/l |
| Total Hardness as CaCo3 | 91.71 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 20.00 | mg/l |
| BOD | 2.25 | mg/l |
| Chloride | 1217 | mg/l |
| Fecal Coliform | 2000 | MPN/100ml |
| Total Fixed Solids(TFS) | 124.00 | mg/l |
| Turbidity | 22.18 | NTU |
| COD | 18.91 | mg/l |