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: 14/04/2020 | Sample Time: 09:15 | |
| 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 |
| Dissolved O2(DO) | 8.3 | mg/l |
| Fecal Coliform | 4600 | MPN/100ml |
| Nitrate-N | 0.1934 | mg/l |
| pH | 7.72 | Unit |
| Total Coliform | 9400 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 21.95 | mg/l |
| COD | 37.80 | mg/l |
| Fluoride | 0.613 | mg/l |
| Magnesium | 11.43 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.0958 | mg/l |
| Potassium | 2.60 | mg/l |
| Sodium | 15.70 | mg/l |
| Sulphate | 24.3619 | mg/l |
| Total Alkalinity | 76.00 | mg/l |
| Total Dissolved Solids(TDS) | 156.00 | mg/l |
| Total Hardness as CaCo3 | 101.92 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Turbidity | 22.40 | NTU |
| Arsenic | NT | mg/l |
| Cadmium | NT | mg/l |
| Chromium Total | NT | mg/l |
| Copper | NT | mg/l |
| Iron | 2.890 | mg/l |
| Lead | NT | mg/l |
| Nickel | NT | mg/l |
| Zinc | 0.163 | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | BDL | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | NT | ppb |
| Methyl Parathion | NT | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| Ammonia-N | 0.312 | mg/l |
| BOD | 3.90 | mg/l |
| Conductivity | 221.00 | µs/cm |
| Total Fixed Solids(TFS) | 92.00 | mg/l |
| Mercury | NT | mg/l |
| Malathion | NT | ppb |
| Chloride | 10.14 | mg/l |
| Temperature(Water) | 27.0 | ⁰C |