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: 13/07/2020 | Sample Time: 13:30 | |
| Human Activities: Fishing | Weather: Rainy | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: A | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Conductivity | 373.10 | µs/cm |
| Ammonia-N | 0.164 | mg/l |
| BOD | 2.30 | mg/l |
| Chloride | 35.48 | mg/l |
| COD | 19.45 | mg/l |
| Fluoride | 0.453 | mg/l |
| Magnesium | 5.21 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.4761 | mg/l |
| Dissolved O2(DO) | 7.7 | mg/l |
| Nitrate-N | 0.14 | mg/l |
| pH | 7.21 | Unit |
| Temperature(Water) | 32.0 | ⁰C |
| Total Coliform | 3900 | MPN/100ml |
| Boron | NT | mg/l |
| Potassium | 4.20 | mg/l |
| Sodium | 10.70 | mg/l |
| Total Alkalinity | 109.00 | mg/l |
| Total Dissolved Solids(TDS) | 238.00 | mg/l |
| Total Fixed Solids(TFS) | 136.00 | mg/l |
| Total Hardness as CaCo3 | 99.51 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 26.00 | mg/l |
| Fecal Coliform | 2600 | MPN/100ml |
| Calcium | 31.22 | mg/l |
| Sulphate | 14.376 | mg/l |
| Turbidity | 36.84 | NTU |