West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: DAMODAR AT NARAINPUR AFTER CONFL. OF NUNIA NALLAH, WEST BENGAL | River Basin: Damodar | CPCB Station Code: 1333 |
| Sample Date: 13/06/2019 | Sample Time: 11:45 | |
| 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 |
| BOD | 1.95 | mg/l |
| Conductivity | 427.60 | µs/cm |
| Dissolved O2(DO) | 7.20 | mg/l |
| Fecal Coliform | 1400 | MPN/100ml |
| Nitrate-N | 0.1012 | mg/l |
| pH | 7.92 | Unit |
| Temperature | 35 | ⁰C |
| Total Coliform | 1700 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 33.60 | mg/l |
| Chloride | 53.03 | mg/l |
| COD | 17.82 | mg/l |
| Fluoride | 0.440 | mg/l |
| Magnesium | 20.16 | mg/l |
| Ammonia-N | 0.388 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.0828 | mg/l |
| Potassium | 7.00 | mg/l |
| Sodium | 31.60 | mg/l |
| Sulphate | 37.170 | mg/l |
| Total Alkalinity | 96.00 | mg/l |
| Total Dissolved Solids(TDS) | 266.00 | mg/l |
| Total Fixed Solids(TFS) | 218.00 | mg/l |
| Total Hardness as CaCo3 | 172.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 24.00 | mg/l |
| Turbidity | 9.67 | NTU |