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: 22/01/2020 | Sample Time: 12:20 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | 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 |
| BOD | 2.25 | mg/l |
| Nitrate-N | 0.1780 | mg/l |
| Calcium | 19.80 | mg/l |
| Phenolpthalein Alkanity | 4.00 | mg/l |
| Total Alkalinity | 72.00 | mg/l |
| Total Suspended Solids(TSS) | 14.00 | mg/l |
| Ammonia-N | 0.134 | mg/l |
| Conductivity | 247.00 | µs/cm |
| Dissolved O2(DO) | 8.1 | mg/l |
| Fecal Coliform | 2100 | MPN/100ml |
| pH | 8.16 | Unit |
| Temperature | 22.0 | ⁰C |
| Total Coliform | 8400 | MPN/100ml |
| Boron | NT | mg/l |
| Chloride | 9.25 | mg/l |
| COD | 17.28 | mg/l |
| Fluoride | 0.285 | mg/l |
| Magnesium | 5.29 | mg/l |
| Phosphate-P | 0.0310 | mg/l |
| Potassium | 3.10 | mg/l |
| Sodium | 14.80 | mg/l |
| Sulphate | 15.710 | mg/l |
| Total Dissolved Solids(TDS) | 142.00 | mg/l |
| Total Fixed Solids(TFS) | 82.00 | mg/l |
| Total Hardness as CaCo3 | 71.28 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 18.44 | NTU |