West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: BARAKAR AT ASANSOL (WATER INTAKE POINT), WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1336 |
| Sample Date: 22/06/2020 | Sample Time: 11:35 | |
| Human Activities: Bathing & washing | Weather: Rainy, Humid | Water Body: Barakar |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 2.50 | mg/l |
| Conductivity | 214.10 | µs/cm |
| Dissolved O2(DO) | 8.2 | mg/l |
| Nitrate-N | 0.100 | mg/l |
| pH | 7.88 | Unit |
| Temperature(Water) | 28.0 | ⁰C |
| Total Coliform | 6300 | MPN/100ml |
| Fluoride | 0.466 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.060 | mg/l |
| Potassium | 3.10 | mg/l |
| Sodium | 18.40 | mg/l |
| Sulphate | 28.92 | mg/l |
| Total Alkalinity | 85.00 | mg/l |
| Total Fixed Solids(TFS) | 112.00 | mg/l |
| Total Hardness as CaCo3 | 81.95 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 14.00 | mg/l |
| Turbidity | 18.50 | NTU |
| Chloride | 11.74 | mg/l |
| COD | 19.80 | mg/l |
| Ammonia-N | 0.434 | mg/l |
| Fecal Coliform | 3800 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 23.42 | mg/l |
| Magnesium | 5.69 | mg/l |
| Total Dissolved Solids(TDS) | 160.00 | mg/l |