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: 20/06/2019 | Sample Time: 16:30 | |
| Human Activities: Drinking purpose | Weather: Rainy | 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 |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Ammonia-N | 0.168 | mg/l |
| BOD | 3.15 | mg/l |
| Conductivity | 242.40 | µs/cm |
| Fecal Coliform | 1300 | MPN/100ml |
| Nitrate-N | 0.1123 | mg/l |
| pH | 8.14 | Unit |
| Temperature | 31.5 | ⁰C |
| Total Coliform | 2100 | MPN/100ml |
| Calcium | 22.40 | mg/l |
| Chloride | 18.72 | mg/l |
| COD | 13.72 | mg/l |
| Magnesium | 13.44 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.0657 | mg/l |
| Potassium | 1.30 | mg/l |
| Sulphate | 12.104 | mg/l |
| Total Alkalinity | 76.00 | mg/l |
| Total Dissolved Solids(TDS) | 116.00 | mg/l |
| Total Hardness as CaCo3 | 112.00 | mg/l |
| Total Suspended Solids(TSS) | 22.00 | mg/l |
| Turbidity | 16.60 | NTU |
| Dissolved O2(DO) | 8.40 | mg/l |
| Boron | NT | mg/l |
| Fluoride | 0.253 | mg/l |
| Sodium | 17.60 | mg/l |
| Total Fixed Solids(TFS) | 72.00 | mg/l |