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: 27/11/2020 | Sample Time: 14:10 | |
| Human Activities: Bathing & washing | Weather: Cloudy | 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 |
| Conductivity | 204.20 | µs/cm |
| Total Coliform | 3900 | MPN/100ml |
| Phenolpthalein Alkanity | Nil | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| BOD | 2.05 | mg/l |
| Fecal Streptococci | 14 | MPN/100ml |
| Nitrate-N | 0.079 | mg/l |
| Boron | NT | mg/l |
| pH | 7.49 | Unit |
| Temperature(Water) | 24.0 | ⁰C |
| Calcium | 22.04 | mg/l |
| Chloride | 10.42 | mg/l |
| COD | 15.71 | mg/l |
| Magnesium | 8.93 | mg/l |
| Phosphate-P | 0.078 | mg/l |
| Sodium | 14.6 | mg/l |
| Sulphate | 20.97 | mg/l |
| Total Alkalinity | 110.00 | mg/l |
| Total Dissolved Solids(TDS) | 144.00 | mg/l |
| Total Fixed Solids(TFS) | 108.00 | mg/l |
| Total Hardness as CaCo3 | 91.84 | mg/l |
| Total Suspended Solids(TSS) | 22.00 | mg/l |
| Turbidity | 3.79 | NTU |
| Ammonia-N | 0.447 | mg/l |
| Dissolved O2(DO) | 7.8 | mg/l |
| Potassium | 2.3 | mg/l |
| Fecal Coliform | 2600 | MPN/100ml |
| Fluoride | 0.522 | mg/l |