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: 10/08/2021 | Sample Time: 10:15 | |
| 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): 1.50 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.43 | mg/l |
| BOD | 1.25 | mg/l |
| Conductivity | 153.70 | µs/cm |
| Dissolved O2(DO) | 7.9 | mg/l |
| Fecal Coliform | 1700 | MPN/100ml |
| Nitrate-N | 0.043 | mg/l |
| pH | 7.05 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 2400 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 7.60 | mg/l |
| Chloride | 7.15 | mg/l |
| COD | 12.07 | mg/l |
| Fluoride | 0.77 | mg/l |
| Magnesium | 3.16 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.067 | mg/l |
| Potassium | 2.1 | mg/l |
| Sodium | 9.3 | mg/l |
| Sulphate | 15.42 | mg/l |
| Total Alkalinity | 38.00 | mg/l |
| Total Dissolved Solids(TDS) | 94.00 | mg/l |
| Total Fixed Solids(TFS) | 78.00 | mg/l |
| Total Hardness as CaCo3 | 32.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Turbidity | 16.9 | NTU |