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: 05/02/2021 | Sample Time: 10:55 | |
| Human Activities: Domestic 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 |
| Ammonia-N | BDL | mg/l |
| BOD | 1.65 | mg/l |
| Conductivity | 184.40 | µs/cm |
| Dissolved O2(DO) | 8.6 | mg/l |
| Fecal Coliform | 1100 | MPN/100ml |
| Nitrate-N | 0.142 | mg/l |
| pH | 7.30 | Unit |
| Temperature(Water) | 19.0 | ⁰C |
| Total Coliform | 2100 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 19.59 | mg/l |
| Chloride | 12.38 | mg/l |
| COD | 9.71 | mg/l |
| Fluoride | 0.446 | mg/l |
| Magnesium | 4.46 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | BDL | mg/l |
| Sodium | 17.6 | mg/l |
| Sulphate | 24.34 | mg/l |
| Total Alkalinity | 90.00 | mg/l |
| Total Dissolved Solids(TDS) | 128.00 | mg/l |
| Total Fixed Solids(TFS) | 92.00 | mg/l |
| Total Hardness as CaCo3 | 67.35 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 4.87 | NTU |
| Total Suspended Solids(TSS) | 12.00 | mg/l |