West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: River Damodar at Raniganj D/s | River Basin: Damodar | CPCB Station Code: 10111 |
| Sample Date: 07/10/2020 | Sample Time: 12:25 | |
| Human Activities: Bathing & washing | Weather: Cloudy, High Wind | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Fishy | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Total Coliform | 3100 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 23.67 | mg/l |
| Chloride | 12.99 | mg/l |
| COD | 18.10 | mg/l |
| Fluoride | 0.181 | mg/l |
| Magnesium | 10.89 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 2.9 | mg/l |
| Sodium | 21.3 | mg/l |
| Sulphate | 46.02 | mg/l |
| Total Alkalinity | 110.00 | mg/l |
| Total Dissolved Solids(TDS) | 182.00 | mg/l |
| Total Fixed Solids(TFS) | 164.00 | mg/l |
| Total Hardness as CaCo3 | 104.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 14.00 | mg/l |
| Ammonia-N | 0.285 | mg/l |
| BOD | 1.80 | mg/l |
| Conductivity | 273.30 | µs/cm |
| Dissolved O2(DO) | 7.5 | mg/l |
| Fecal Coliform | 1700 | MPN/100ml |
| Nitrate-N | 0.151 | mg/l |
| pH | 7.57 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Turbidity | 14.86 | NTU |