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: 23/07/2021 | Sample Time: 12:35 | |
| Human Activities: Bathing & washing, Burning of dead body | Weather: Cloudy, Rainy | Water Body: Barakar |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | 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 | 0.29 | mg/l |
| BOD | 2.25 | mg/l |
| Conductivity | 150.60 | µs/cm |
| Dissolved O2(DO) | 8.2 | mg/l |
| Fecal Coliform | 3400 | MPN/100ml |
| COD | 16.16 | mg/l |
| Fluoride | 0.70 | mg/l |
| Magnesium | 4.86 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.063 | mg/l |
| Potassium | 2.7 | mg/l |
| Sodium | 28.7 | mg/l |
| Sulphate | 14.14 | mg/l |
| Total Alkalinity | 59.00 | mg/l |
| Total Dissolved Solids(TDS) | 94.00 | mg/l |
| Total Fixed Solids(TFS) | 78.00 | mg/l |
| Fecal Streptococci | 13 | MPN/100ml |
| Nitrate-N | 0.159 | mg/l |
| pH | 7.56 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 4900 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 15.20 | mg/l |
| Chloride | 3.46 | mg/l |
| Total Hardness as CaCo3 | 58.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 28.00 | mg/l |
| Turbidity | 30.1 | NTU |