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: 22/11/2021 | Sample Time: 13:20 | |
| Human Activities: Bathing & washng | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | 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 |
| Ammonia-N | 0.242 | mg/l |
| BOD | 1.90 | mg/l |
| Conductivity | 232.30 | µs/cm |
| Dissolved O2(DO) | 7.8 | mg/l |
| Fecal Coliform | 2600 | MPN/100ml |
| Fecal Streptococci | 17 | MPN/100ml |
| Nitrate-N | 0.134 | mg/l |
| pH | 7.91 | Unit |
| Temperature(Water) | 28.0 | ⁰C |
| Total Coliform | 3300 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 26.27 | mg/l |
| Chloride | 10.49 | mg/l |
| COD | 16.36 | mg/l |
| Fluoride | 0.35 | mg/l |
| Magnesium | 4.84 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.105 | mg/l |
| Potassium | 3.1 | mg/l |
| Sodium | 19.5 | mg/l |
| Sulphate | 27.63 | mg/l |
| Total Alkalinity | 22.00 | mg/l |
| Total Dissolved Solids(TDS) | 158.00 | mg/l |
| Total Fixed Solids(TFS) | 160.00 | mg/l |
| Total Hardness as CaCo3 | 85.58 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 17.5 | NTU |