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: 20/07/2020 | Sample Time: 12:35 | |
| 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: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Boron | BDL | mg/l |
| Calcium | 22.63 | mg/l |
| Sodium | 14.30 | mg/l |
| BOD | 2.65 | mg/l |
| Conductivity | 146.60 | µs/cm |
| Dissolved O2(DO) | 8.3 | mg/l |
| Nitrate-N | 0.18 | mg/l |
| pH | 7.33 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 4700 | MPN/100ml |
| Chloride | 6.08 | mg/l |
| COD | 22.17 | mg/l |
| Fluoride | 0.384 | mg/l |
| Magnesium | 5.22 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 1.1123 | mg/l |
| Potassium | 2.10 | mg/l |
| Ammonia-N | 0.716 | mg/l |
| Total Dissolved Solids(TDS) | 110.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 40.16 | NTU |
| Total Suspended Solids(TSS) | 32.00 | mg/l |
| Total Alkalinity | 70.00 | mg/l |
| Sulphate | 14.120 | mg/l |
| Fecal Coliform | 3100 | MPN/100ml |
| Total Hardness as CaCo3 | 78.05 | mg/l |
| Total Fixed Solids(TFS) | 96.00 | mg/l |