West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Durgapur U/s | River Basin: Damodar | CPCB Station Code: 10110 |
| Sample Date: 10/05/2022 | Sample Time: 13:15 | |
| Human Activities: Bathing & Washing | Weather: Cloudy | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | BDL | mg/l |
| BOD | 3.00 | mg/l |
| Conductivity | 235.0 | µs/cm |
| Dissolved O2(DO) | 7.6 | mg/l |
| Fecal Coliform | 4700 | MPN/100ml |
| Fecal Streptococci | 26 | MPN/100ml |
| Nitrate-N | 0.216 | mg/l |
| pH | 7.30 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 9400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 22.4 | mg/l |
| Chloride | 17.342 | mg/l |
| COD | 24.48 | mg/l |
| Fluoride | 0.354 | mg/l |
| Magnesium | 10.206 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.028 | mg/l |
| Potassium | 3.7 | mg/l |
| Sodium | 29.3 | mg/l |
| Sulphate | 19.889 | mg/l |
| Total Alkalinity | 162.0 | mg/l |
| Total Dissolved Solids(TDS) | 194.00 | mg/l |
| Total Fixed Solids(TFS) | 174.00 | mg/l |
| Total Hardness as CaCo3 | 98.0 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 24.00 | mg/l |
| Turbidity | 26.5 | NTU |