West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: DAMODAR AT D/S OF IISCO AFTER 3RD OUTFALL AT DHENNA VILLAGE, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1332 |
| Sample Date: 15/02/2021 | Sample Time: 14:00 | |
| Human Activities: Bathing,Washing,Cattle Wading,Sand Recovery & Burning of dead body | 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 | BDL | mg/l |
| BOD | 1.95 | mg/l |
| Dissolved O2(DO) | 8.7 | mg/l |
| Fecal Coliform | 2400 | MPN/100ml |
| Fecal Streptococci | 12 | MPN/100ml |
| pH | 7.15 | Unit |
| Temperature(Water) | 24.0 | ⁰C |
| Total Coliform | 3800 | MPN/100ml |
| Chloride | 18.09 | mg/l |
| COD | 13.71 | mg/l |
| Fluoride | 0.653 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.021 | mg/l |
| Potassium | 4.7 | mg/l |
| Sulphate | 62.47 | mg/l |
| Total Alkalinity | 58.00 | mg/l |
| Total Dissolved Solids(TDS) | 186.00 | mg/l |
| Total Hardness as CaCo3 | 122.45 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 22.00 | mg/l |
| Turbidity | 7.53 | NTU |
| Conductivity | 298.70 | µs/cm |
| Nitrate-N | 1.423 | mg/l |
| Boron | BDL | mg/l |
| Magnesium | 11.90 | mg/l |
| Sodium | 20.2 | mg/l |
| Total Fixed Solids(TFS) | 112.00 | mg/l |
| Calcium | 29.39 | mg/l |