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: 20/01/2020 | Sample Time: 11:35 | |
| Human Activities: Cultivation, Bathing & washing | 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 |
| BOD | 2.05 | mg/l |
| Nitrate-N | 0.1760 | mg/l |
| Calcium | 23.36 | mg/l |
| Phenolpthalein Alkanity | 10.00 | mg/l |
| Total Alkalinity | 108.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 16.00 | mg/l |
| Turbidity | 12.26 | NTU |
| Ammonia-N | 0.197 | mg/l |
| Conductivity | 279.00 | µs/cm |
| Dissolved O2(DO) | 7.9 | mg/l |
| Fecal Coliform | 2100 | MPN/100ml |
| pH | 8.24 | Unit |
| Temperature | 22.0 | ⁰C |
| Total Coliform | 6300 | MPN/100ml |
| Boron | BDL | mg/l |
| Chloride | 17.45 | mg/l |
| COD | 12.48 | mg/l |
| Fluoride | 0.287 | mg/l |
| Magnesium | 8.42 | mg/l |
| Phosphate-P | 0.0410 | mg/l |
| Potassium | 3.40 | mg/l |
| Sodium | 16.50 | mg/l |
| Sulphate | 29.170 | mg/l |
| Total Dissolved Solids(TDS) | 162.00 | mg/l |
| Total Fixed Solids(TFS) | 90.00 | mg/l |
| Total Hardness as CaCo3 | 93.06 | mg/l |