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: 31/10/2019 | Sample Time: 16:05 | |
| Human Activities: Drinking | Weather: Sunny, Clear | Water Body: Ground water at Barjora |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Calcium | 12.47 | mg/l |
| Magnesium | 6.27 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 2.06 | mg/l |
| Ammonia-N | BDL | mg/l |
| BOD | 1.40 | mg/l |
| Conductivity | 171.30 | µs/cm |
| Dissolved O2(DO) | 7.5 | mg/l |
| Boron | 0.160 | mg/l |
| Chloride | 14.68 | mg/l |
| COD | 12.87 | mg/l |
| Fluoride | 0.439 | mg/l |
| Fecal Coliform | 400 | MPN/100ml |
| Nitrate-N | 0.089 | mg/l |
| pH | 8.02 | Unit |
| Temperature | 25.0 | ⁰C |
| Total Coliform | 810 | MPN/100ml |
| Sodium | 27.61 | mg/l |
| Sulphate | 10.120 | mg/l |
| Total Alkalinity | 78.00 | mg/l |
| Total Dissolved Solids(TDS) | 104.00 | mg/l |
| Total Fixed Solids(TFS) | 72.00 | mg/l |
| Total Hardness as CaCo3 | 56.98 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 16.00 | mg/l |
| Turbidity | 15.76 | NTU |