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: 14/03/2019 | 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 |
| Ammonia-N | 0.166 | mg/l |
| BOD | 2.05 | mg/l |
| Total Hardness as CaCo3 | 146.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 20.00 | mg/l |
| Turbidity | 24.90 | NTU |
| Conductivity | 467.90 | µs/cm |
| Dissolved O2(DO) | 10.80 | mg/l |
| Fecal Coliform | 7000 | MPN/100ml |
| Nitrate-N | 0.698 | mg/l |
| pH | 7.67 | Unit |
| Temperature | 32 | ⁰C |
| Total Coliform | 9000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 29.60 | mg/l |
| Chloride | 51.47 | mg/l |
| COD | 10.00 | mg/l |
| Fluoride | 0.597 | mg/l |
| Magnesium | 17.76 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.064 | mg/l |
| Potassium | 5.20 | mg/l |
| Sodium | 17.40 | mg/l |
| Sulphate | 32.02 | mg/l |
| Total Alkalinity | 130.00 | mg/l |
| Total Dissolved Solids(TDS) | 238.00 | mg/l |
| Total Fixed Solids(TFS) | 160.00 | mg/l |