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: 18/05/2022 | Sample Time: 12:00 | |
| Human Activities: Bathing & Washing | Weather: Cloudy | 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 |
| BOD | 3.05 | mg/l |
| Conductivity | 189.7 | µs/cm |
| Dissolved O2(DO) | 7.7 | mg/l |
| Fecal Coliform | 3300 | MPN/100ml |
| Fecal Streptococci | 26 | MPN/100ml |
| COD | 32.38 | mg/l |
| Fluoride | 0.327 | mg/l |
| Magnesium | 3.888 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.024 | mg/l |
| Potassium | 2.7 | mg/l |
| Sodium | 23.3 | mg/l |
| Sulphate | 10.547 | mg/l |
| Total Alkalinity | 88.0 | mg/l |
| Total Dissolved Solids(TDS) | 176.00 | mg/l |
| Total Fixed Solids(TFS) | 94.00 | mg/l |
| Total Hardness as CaCo3 | 84.0 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 12.00 | mg/l |
| Turbidity | 19.2 | NTU |
| Ammonia-N | BDL | mg/l |
| Nitrate-N | 0.091 | mg/l |
| pH | 7.94 | Unit |
| Temperature(Water) | 32.0 | ⁰C |
| Total Coliform | 7000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 27.2 | mg/l |
| Chloride | 13.261 | mg/l |