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: 16/03/2022 | Sample Time: 16:25 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Barakar |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.89 | mg/l |
| BOD | 2.65 | mg/l |
| Conductivity | 157.70 | µs/cm |
| Dissolved O2(DO) | 8.4 | mg/l |
| Fecal Coliform | 3300 | MPN/100ml |
| Fecal Streptococci | 17 | MPN/100ml |
| Nitrate-N | 0.078 | mg/l |
| pH | 7.83 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 4600 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 24.24 | mg/l |
| Chloride | 11.93 | mg/l |
| COD | 26.46 | mg/l |
| Fluoride | 0.80 | mg/l |
| Magnesium | 5.4 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.074 | mg/l |
| Potassium | 1.8 | mg/l |
| Sodium | 16.1 | mg/l |
| Sulphate | 13.112 | mg/l |
| Total Alkalinity | 104.00 | mg/l |
| Total Dissolved Solids(TDS) | 132.00 | mg/l |
| Total Fixed Solids(TFS) | 138.00 | mg/l |
| Total Hardness as CaCo3 | 82.82 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 30.2 | NTU |