West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Andal D/s | River Basin: Damodar | CPCB Station Code: 10108 |
| Sample Date: 26/10/2021 | Sample Time: 13:00 | |
| Human Activities: Bathing & washing, Fishing | Weather: Cloudy | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.41 | mg/l |
| BOD | 1.75 | mg/l |
| Conductivity | 298.20 | µs/cm |
| Dissolved O2(DO) | 7.5 | mg/l |
| Fecal Coliform | 4700 | MPN/100ml |
| Fecal Streptococci | 15 | MPN/100ml |
| Nitrate-N | 0.114 | mg/l |
| pH | 7.52 | Unit |
| Temperature(Water) | 28.5 | ⁰C |
| Boron | BDL | mg/l |
| Calcium | 29.90 | mg/l |
| Chloride | 14.36 | mg/l |
| COD | 19.48 | mg/l |
| Fluoride | 1.09 | mg/l |
| Magnesium | 10.80 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.114 | mg/l |
| Potassium | 4.0 | mg/l |
| Sodium | 23.9 | mg/l |
| Sulphate | 33.77 | mg/l |
| Total Alkalinity | 120.00 | mg/l |
| Total Fixed Solids(TFS) | 80.00 | mg/l |
| Total Hardness as CaCo3 | 119.18 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 70.00 | mg/l |
| Turbidity | 51.40 | NTU |
| Total Coliform | 7900 | MPN/100ml |
| Total Dissolved Solids(TDS) | 206.00 | mg/l |