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: 21/10/2019 | Sample Time: 12:45 | |
| Human Activities: Bathing & Washing | Weather: Cloudy | 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: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.348 | mg/l |
| BOD | 1.80 | mg/l |
| Dissolved O2(DO) | 8.0 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Nitrate-N | 0.100 | mg/l |
| pH | 7.91 | Unit |
| Total Coliform | 7000 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 18.49 | mg/l |
| Chloride | 12.72 | mg/l |
| COD | 12.24 | mg/l |
| Fluoride | 0.446 | mg/l |
| Magnesium | 7.31 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Potassium | 3.38 | mg/l |
| Sodium | 14.22 | mg/l |
| Sulphate | 28.930 | mg/l |
| Total Alkalinity | 88.00 | mg/l |
| Total Dissolved Solids(TDS) | 110.00 | mg/l |
| Phosphate-P | 0.089 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Conductivity | 138.70 | µs/cm |
| Temperature | 26.0 | ⁰C |
| Total Fixed Solids(TFS) | 92.00 | mg/l |
| Total Hardness as CaCo3 | 76.32 | mg/l |
| Total Suspended Solids(TSS) | 28.00 | mg/l |
| Turbidity | 16.18 | NTU |