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: 12/03/2020 | Sample Time: 11:55 | |
| Human Activities: Bathing & washing | Weather: Sunny | 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 | 0.213 | mg/l |
| BOD | 2.30 | mg/l |
| Conductivity | 208.30 | µs/cm |
| Nitrate-N | 0.169 | mg/l |
| pH | 7.74 | Unit |
| Temperature | 24.0 | ⁰C |
| Boron | BDL | mg/l |
| Calcium | 22.74 | mg/l |
| Chloride | 11.66 | mg/l |
| COD | 19.23 | mg/l |
| Fluoride | 0.476 | mg/l |
| Magnesium | 11.43 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.017 | mg/l |
| Sodium | 15.20 | mg/l |
| Sulphate | 25.409 | mg/l |
| Total Alkalinity | 82.00 | mg/l |
| Total Dissolved Solids(TDS) | 118.00 | mg/l |
| Total Fixed Solids(TFS) | 106.00 | mg/l |
| Total Hardness as CaCo3 | 103.88 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 16.00 | mg/l |
| Turbidity | 24.49 | NTU |
| Fecal Coliform | 3800 | MPN/100ml |
| Dissolved O2(DO) | 8.2 | mg/l |
| Total Coliform | 4700 | MPN/100ml |
| Potassium | 2.90 | mg/l |