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: 08/09/2020 | Sample Time: 14:10 | |
| Human Activities: 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 |
| Dissolved O2(DO) | 7.5 | mg/l |
| Fecal Coliform | 2000 | MPN/100ml |
| pH | 7.37 | Unit |
| Total Coliform | 2700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 28.28 | mg/l |
| Ammonia-N | 0.118 | mg/l |
| Nitrate-N | 0.111 | mg/l |
| BOD | 1.65 | mg/l |
| Phosphate-P | 0.250 | mg/l |
| Potassium | 4.3 | mg/l |
| Total Alkalinity | 115.17 | mg/l |
| Total Fixed Solids(TFS) | 168.00 | mg/l |
| Total Hardness as CaCo3 | 109.09 | mg/l |
| Temperature(Water) | 31.0 | ⁰C |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 36.00 | mg/l |
| Turbidity | 62.7 | NTU |
| COD | 15.75 | mg/l |
| Total Dissolved Solids(TDS) | 206.00 | mg/l |
| Conductivity | 288.10 | µs/cm |
| Magnesium | 9.33 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Chloride | 15.68 | mg/l |
| Fluoride | 0.118 | mg/l |
| Sodium | 16.6 | mg/l |
| Sulphate | 39.59 | mg/l |