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: 25/11/2020 | Sample Time: 13:40 | |
| Human Activities: Bathing & washing, Fishing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | BDL | mg/l |
| Conductivity | 266.70 | µs/cm |
| Dissolved O2(DO) | 8.0 | mg/l |
| Fecal Coliform | 1700 | MPN/100ml |
| Fecal Streptococci | 33 | MPN/100ml |
| Nitrate-N | 0.768 | mg/l |
| Total Coliform | 2200 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 26.12 | mg/l |
| Chloride | 14.59 | mg/l |
| COD | 12.10 | mg/l |
| Magnesium | 11.90 | mg/l |
| Phosphate-P | 0.136 | mg/l |
| Potassium | 3.7 | mg/l |
| Sodium | 21.5 | mg/l |
| Sulphate | 30.76 | mg/l |
| Total Alkalinity | 122.00 | mg/l |
| Total Dissolved Solids(TDS) | 168.00 | mg/l |
| Total Fixed Solids(TFS) | 134.00 | mg/l |
| Total Hardness as CaCo3 | 114.28 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| pH | 7.49 | Unit |
| Fluoride | 0.582 | mg/l |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Turbidity | 31.4 | NTU |
| Temperature(Water) | 23.0 | ⁰C |
| Phenolpthalein Alkanity | Nil | mg/l |
| BOD | 1.60 | mg/l |