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: 13/05/2019 | Sample Time: 13:30 | |
| 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 |
| Fecal Coliform | 4600 | MPN/100ml |
| Nitrate-N | 0.1123 | mg/l |
| pH | 8.50 | Unit |
| Total Coliform | 7000 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 43.20 | mg/l |
| BOD | 2.15 | mg/l |
| Conductivity | 519.80 | µs/cm |
| Dissolved O2(DO) | 7.70 | mg/l |
| Chloride | 81.11 | mg/l |
| Fluoride | 0.494 | mg/l |
| Magnesium | 25.92 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Potassium | 7.90 | mg/l |
| Sodium | 41.50 | mg/l |
| Sulphate | 71.140 | mg/l |
| Total Alkalinity | 130.00 | mg/l |
| Total Dissolved Solids(TDS) | 162.00 | mg/l |
| Total Hardness as CaCo3 | 220.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 22.00 | mg/l |
| Turbidity | 25.20 | NTU |
| Ammonia-N | 0.238 | mg/l |
| Temperature | 27 | ⁰C |
| COD | 16.00 | mg/l |
| Phosphate-P | 0.0484 | mg/l |
| Total Fixed Solids(TFS) | 148.00 | mg/l |