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: 12/08/2020 | Sample Time: 12:05 | |
| 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 | 0.213 | mg/l |
| COD | 9.01 | mg/l |
| BOD | 1.90 | mg/l |
| Turbidity | 5.7 | NTU |
| Dissolved O2(DO) | 8.2 | mg/l |
| Fecal Coliform | 1400 | MPN/100ml |
| Nitrate-N | 0.19 | mg/l |
| pH | 7.70 | Unit |
| Temperature(Water) | 31.0 | ⁰C |
| Total Coliform | 2100 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 15.61 | mg/l |
| Chloride | 8.91 | mg/l |
| Fluoride | 0.146 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.01 | mg/l |
| Potassium | 4.6 | mg/l |
| Sodium | 46.3 | mg/l |
| Total Alkalinity | 66.00 | mg/l |
| Total Dissolved Solids(TDS) | 132.00 | mg/l |
| Total Fixed Solids(TFS) | 116.00 | mg/l |
| Total Hardness as CaCo3 | 56.58 | mg/l |
| Sulphate | 17.02 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Magnesium | 4.27 | mg/l |
| Conductivity | 160.60 | µs/cm |