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: 11/03/2020 | Sample Time: 12:40 | |
| Human Activities: Bathing & washing | Weather: Cloudy | 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 |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.021 | mg/l |
| Potassium | 4.70 | mg/l |
| Sodium | 15.80 | mg/l |
| Sulphate | 30.320 | mg/l |
| Total Dissolved Solids(TDS) | 254.00 | mg/l |
| Total Fixed Solids(TFS) | 178.00 | mg/l |
| Total Hardness as CaCo3 | 141.12 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 16.00 | mg/l |
| Turbidity | 22.46 | NTU |
| Temperature | 26.0 | ⁰C |
| BOD | 2.05 | mg/l |
| Conductivity | 311.40 | µs/cm |
| Total Coliform | 5800 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 30.58 | mg/l |
| COD | 11.13 | mg/l |
| Fluoride | 0.142 | mg/l |
| Magnesium | 15.72 | mg/l |
| Dissolved O2(DO) | 8.0 | mg/l |
| Nitrate-N | 0.184 | mg/l |
| pH | 7.86 | Unit |
| Ammonia-N | 0.266 | mg/l |
| Fecal Coliform | 3100 | MPN/100ml |
| Chloride | 18.25 | mg/l |
| Total Alkalinity | 98.00 | mg/l |