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: 23/11/2021 | Sample Time: 12:40 | |
| Human Activities: Fishing | Weather: Sunny, Clear | 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 | 0.305 | mg/l |
| BOD | 1.90 | mg/l |
| Conductivity | 266.40 | µs/cm |
| Dissolved O2(DO) | 7.9 | mg/l |
| Fecal Coliform | 3900 | MPN/100ml |
| Fecal Streptococci | 14 | MPN/100ml |
| Nitrate-N | 0.120 | mg/l |
| pH | 7.42 | Unit |
| Temperature(Water) | 26.5 | ⁰C |
| Total Coliform | 7000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 31.84 | mg/l |
| Chloride | 16.79 | mg/l |
| COD | 18.50 | mg/l |
| Fluoride | 0.48 | mg/l |
| Magnesium | 9.19 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.163 | mg/l |
| Potassium | 3.7 | mg/l |
| Sodium | 23.1 | mg/l |
| Sulphate | 35.76 | mg/l |
| Total Alkalinity | 24.00 | mg/l |
| Total Dissolved Solids(TDS) | 206.00 | mg/l |
| Total Fixed Solids(TFS) | 170.00 | mg/l |
| Total Hardness as CaCo3 | 117.41 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Turbidity | 31.3 | NTU |