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: 16/03/2022 | Sample Time: 15:50 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 2.95 | mg/l |
| Conductivity | 178.40 | µs/cm |
| Temperature(Water) | 31.0 | ⁰C |
| Total Alkalinity | 104.00 | mg/l |
| Ammonia-N | 0.34 | mg/l |
| Dissolved O2(DO) | 8.3 | mg/l |
| Fecal Coliform | 2100 | MPN/100ml |
| Fecal Streptococci | 21 | MPN/100ml |
| Nitrate-N | 0.069 | mg/l |
| pH | 7.14 | Unit |
| Total Coliform | 3200 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 31.51 | mg/l |
| Chloride | 13.02 | mg/l |
| COD | 21.56 | mg/l |
| Fluoride | 0.65 | mg/l |
| Magnesium | 6.87 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.052 | mg/l |
| Potassium | 1.7 | mg/l |
| Sodium | 15.3 | mg/l |
| Sulphate | 17.601 | mg/l |
| Total Dissolved Solids(TDS) | 140.00 | mg/l |
| Total Fixed Solids(TFS) | 168.00 | mg/l |
| Total Hardness as CaCo3 | 107.06 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 8.00 | mg/l |
| Turbidity | 16.3 | NTU |