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: 22/06/2020 | Sample Time: 14:35 | |
| Human Activities: Bathing & washing | Weather: Sunny, humid | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Conductivity | 211.60 | µs/cm |
| Dissolved O2(DO) | 8.2 | mg/l |
| Nitrate-N | 0.063 | mg/l |
| pH | 7.88 | Unit |
| Temperature(Water) | 27.0 | ⁰C |
| Total Coliform | 6300 | MPN/100ml |
| Boron | NT | mg/l |
| Chloride | 19.57 | mg/l |
| COD | 14.85 | mg/l |
| Fluoride | 0.369 | mg/l |
| Magnesium | 10.43 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.410 | mg/l |
| Sodium | 15.60 | mg/l |
| Sulphate | 30.97 | mg/l |
| Total Alkalinity | 92.00 | mg/l |
| Total Dissolved Solids(TDS) | 158.00 | mg/l |
| Total Fixed Solids(TFS) | 116.00 | mg/l |
| BOD | 2.35 | mg/l |
| Fecal Coliform | 3900 | MPN/100ml |
| Potassium | 3.50 | mg/l |
| Total Hardness as CaCo3 | 103.41 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 12.00 | mg/l |
| Turbidity | 26.30 | NTU |
| Calcium | 24.20 | mg/l |
| Ammonia-N | 0.132 | mg/l |