West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: BELBONI LAKE NEAR BARJORA | River Basin: Damodar | CPCB Station Code: 2539 |
| Sample Date: 01/10/2021 | Sample Time: 10:20 | |
| Human Activities: Drinking & domestic | Weather: Sunny, Clear | Water Body: Ground water at Barjora |
| 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 | 0.39 | mg/l |
| BOD | 1.45 | mg/l |
| Conductivity | 141.50 | µs/cm |
| Dissolved O2(DO) | 7.7 | mg/l |
| Fecal Coliform | 1100 | MPN/100ml |
| Nitrate-N | 0.089 | mg/l |
| pH | 7.15 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 1700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 11.31 | mg/l |
| Chloride | 10.10 | mg/l |
| COD | 12.25 | mg/l |
| Fluoride | 0.35 | mg/l |
| Magnesium | 4.42 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.244 | mg/l |
| Potassium | 1.3 | mg/l |
| Sodium | 14.1 | mg/l |
| Sulphate | 13.02 | mg/l |
| Total Alkalinity | 68.00 | mg/l |
| Total Dissolved Solids(TDS) | 106.00 | mg/l |
| Total Fixed Solids(TFS) | 58.00 | mg/l |
| Total Hardness as CaCo3 | 46.46 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 8.00 | mg/l |
| Turbidity | 46.50 | NTU |