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: 30/06/2020 | Sample Time: 11:10 | |
| Human Activities: Drinking purpose | Weather: Sunny, Clear | Water Body: Ground water at Barjora |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.50 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 2.05 | mg/l |
| Dissolved O2(DO) | 8.2 | mg/l |
| Fecal Coliform | 1400 | MPN/100ml |
| Nitrate-N | 0.086 | mg/l |
| pH | 7.71 | Unit |
| Temperature(Water) | 34.0 | ⁰C |
| Total Coliform | 2100 | MPN/100ml |
| Boron | 0.159 | mg/l |
| Calcium | 14.83 | mg/l |
| Ammonia-N | 0.213 | mg/l |
| Chloride | 8.32 | mg/l |
| COD | 12.87 | mg/l |
| Fluoride | 0.584 | mg/l |
| Magnesium | 4.27 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Potassium | 2.00 | mg/l |
| Sodium | 22.70 | mg/l |
| Sulphate | 27.72 | mg/l |
| Total Alkalinity | 76.00 | mg/l |
| Total Dissolved Solids(TDS) | 130.00 | mg/l |
| Total Fixed Solids(TFS) | 92.00 | mg/l |
| Total Hardness as CaCo3 | 54.63 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 9.34 | NTU |
| Phosphate-P | 0.030 | mg/l |
| Total Suspended Solids(TSS) | 16.00 | mg/l |
| Conductivity | 221.70 | µs/cm |