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: 10/09/2020 | Sample Time: 11:45 | |
| Human Activities: Drinking purpose | Weather: Cloudy | 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 | 0.161 | mg/l |
| BOD | 1.75 | mg/l |
| Dissolved O2(DO) | 8.0 | mg/l |
| Fecal Coliform | 1300 | MPN/100ml |
| Nitrate-N | 0.190 | mg/l |
| pH | 7.72 | Unit |
| Total Coliform | 1700 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 14.55 | mg/l |
| Chloride | 10.78 | mg/l |
| Magnesium | 4.91 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.214 | mg/l |
| Potassium | 5.2 | mg/l |
| Sodium | 31.4 | mg/l |
| Sulphate | 17.40 | mg/l |
| Total Alkalinity | 76.06 | mg/l |
| Total Fixed Solids(TFS) | 92.00 | mg/l |
| Total Hardness as CaCo3 | 56.57 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 9.1 | NTU |
| Conductivity | 154.50 | µs/cm |
| Temperature(Water) | 30.0 | ⁰C |
| COD | 7.61 | mg/l |
| Total Dissolved Solids(TDS) | 124.00 | mg/l |
| Fluoride | 0.128 | mg/l |