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: 27/05/2020 | Sample Time: 13:35 | |
| Human Activities: Bathing & washing | Weather: Humid | 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 | 0.184 | mg/l |
| BOD | 2.25 | mg/l |
| Conductivity | 208.30 | µs/cm |
| Dissolved O2(DO) | 8.1 | mg/l |
| Fecal Coliform | 3400 | MPN/100ml |
| Nitrate-N | 0.103 | mg/l |
| pH | 7.42 | Unit |
| Total Coliform | 4300 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 26.54 | mg/l |
| Chloride | 19.57 | mg/l |
| COD | 12.24 | mg/l |
| Fluoride | 0.491 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.032 | mg/l |
| Potassium | 6.30 | mg/l |
| Sodium | 24.40 | mg/l |
| Sulphate | 40.41 | mg/l |
| Total Dissolved Solids(TDS) | 160.00 | mg/l |
| Total Fixed Solids(TFS) | 110.00 | mg/l |
| Total Hardness as CaCo3 | 109.27 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Turbidity | 18.54 | NTU |
| Temperature(Water) | 28.0 | ⁰C |
| Magnesium | 10.43 | mg/l |
| Total Alkalinity | 90.00 | mg/l |