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: 14/02/2020 | Sample Time: 12:50 | |
| Human Activities: Bathing & washing, Fishing | Weather: Sunny, Clear | Water Body: Barakar |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | BDL | mg/l |
| BOD | 2.15 | mg/l |
| Dissolved O2(DO) | 8.9 | mg/l |
| Fecal Coliform | 2400 | MPN/100ml |
| Nitrate-N | 0.136 | mg/l |
| pH | 7.76 | Unit |
| Total Coliform | 6300 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 20.38 | mg/l |
| Chloride | 11.15 | mg/l |
| COD | 15.84 | mg/l |
| Fluoride | 0.694 | mg/l |
| Magnesium | 5.72 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.019 | mg/l |
| Potassium | 3.19 | mg/l |
| Sodium | 10.84 | mg/l |
| Sulphate | 12.50 | mg/l |
| Total Dissolved Solids(TDS) | 174.00 | mg/l |
| Total Fixed Solids(TFS) | 102.00 | mg/l |
| Total Hardness as CaCo3 | 74.48 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 9.13 | NTU |
| Conductivity | 186.50 | µs/cm |
| Temperature | 22.0 | ⁰C |
| Total Alkalinity | 76.00 | mg/l |