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: 09/08/2019 | Sample Time: 13:20 | |
| Human Activities: Bathing & washing | 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 |
| Conductivity | 309.70 | µs/cm |
| Dissolved O2(DO) | 7.9 | mg/l |
| Fecal Coliform | 2000 | MPN/100ml |
| Nitrate-N | 0.070 | mg/l |
| pH | 8.32 | Unit |
| Temperature | 33.0 | ⁰C |
| Total Coliform | 2400 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 26.98 | mg/l |
| Chloride | 20.06 | mg/l |
| COD | 13.72 | mg/l |
| Fluoride | 0.546 | mg/l |
| Magnesium | 12.09 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.022 | mg/l |
| Potassium | 7.40 | mg/l |
| Sodium | 26.30 | mg/l |
| Sulphate | 23.751 | mg/l |
| Total Alkalinity | 112.00 | mg/l |
| Total Dissolved Solids(TDS) | 344.00 | mg/l |
| Total Fixed Solids(TFS) | 160.00 | mg/l |
| Total Hardness as CaCo3 | 117.07 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 13.44 | NTU |
| Ammonia-N | 0.121 | mg/l |
| BOD | 2.05 | mg/l |