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: 24/02/2022 | Sample Time: 13:40 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.25 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.94 | mg/l |
| BOD | 2.35 | mg/l |
| Conductivity | 189.60 | µs/cm |
| Dissolved O2(DO) | 8.8 | mg/l |
| Fecal Coliform | 1700 | MPN/100ml |
| Fecal Streptococci | 17 | MPN/100ml |
| Nitrate-N | BDL | mg/l |
| pH | 7.52 | Unit |
| Temperature(Water) | 24.0 | ⁰C |
| Total Coliform | 2600 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 19.39 | mg/l |
| Chloride | 13.18 | mg/l |
| COD | 15.30 | mg/l |
| Fluoride | 0.46 | mg/l |
| Magnesium | 12.27 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.189 | mg/l |
| Potassium | 1.90 | mg/l |
| Sodium | 17.90 | mg/l |
| Sulphate | 10.855 | mg/l |
| Total Alkalinity | 102.00 | mg/l |
| Total Dissolved Solids(TDS) | 162.00 | mg/l |
| Total Fixed Solids(TFS) | 112.00 | mg/l |
| Total Hardness as CaCo3 | 98.98 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 18.00 | mg/l |
| Turbidity | 17.9 | NTU |