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: 04/03/2021 | Sample Time: 16:05 | |
| Human Activities: Bathing, Washing & sand recovery | 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 | 2.55 | mg/l |
| Conductivity | 233.20 | µs/cm |
| Dissolved O2(DO) | 8.2 | mg/l |
| Fecal Coliform | 3800 | MPN/100ml |
| Fecal Streptococci | 14 | MPN/100ml |
| Nitrate-N | 0.534 | mg/l |
| pH | 7.41 | Unit |
| Temperature(Water) | 23.5 | ⁰C |
| Total Coliform | 4600 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 25.31 | mg/l |
| Chloride | 14.70 | mg/l |
| COD | 23.16 | mg/l |
| Fluoride | 0.681 | mg/l |
| Magnesium | 11.41 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 3.3 | mg/l |
| Sodium | 22.0 | mg/l |
| Sulphate | 47.91 | mg/l |
| Total Alkalinity | 114.00 | mg/l |
| Total Dissolved Solids(TDS) | 210.00 | mg/l |
| Total Fixed Solids(TFS) | 128.00 | mg/l |
| Total Hardness as CaCo3 | 110.20 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 24.00 | mg/l |
| Turbidity | 2.85 | NTU |