West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: DAMODAR AT DISHERGARH VILL.(NR.BIHAR-WEST BENGAL BORDER),WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1331 |
| Sample Date: 16/12/2021 | Sample Time: 13:20 | |
| Human Activities: Bathing & washing, Fishing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.35 | mg/l |
| BOD | 2.15 | mg/l |
| Conductivity | 243.90 | µs/cm |
| Dissolved O2(DO) | 8.2 | mg/l |
| Fecal Coliform | 2200 | MPN/100ml |
| Fecal Streptococci | 14 | MPN/100ml |
| Nitrate-N | 0.22 | mg/l |
| pH | 7.72 | Unit |
| Temperature(Water) | 22.0 | ⁰C |
| Total Coliform | 3900 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 27.47 | mg/l |
| Chloride | 16.26 | mg/l |
| COD | 18.86 | mg/l |
| Fluoride | 0.54 | mg/l |
| Magnesium | 10.31 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.062 | mg/l |
| Potassium | 2.9 | mg/l |
| Sodium | 21.4 | mg/l |
| Sulphate | 25.02 | mg/l |
| Total Alkalinity | 110.0 | mg/l |
| Total Dissolved Solids(TDS) | 188.0 | mg/l |
| Total Fixed Solids(TFS) | 78.00 | mg/l |
| Total Hardness as CaCo3 | 111.1 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 12.00 | mg/l |
| Turbidity | 0.062 | NTU |