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: 08/09/2020 | Sample Time: 12:15 | |
| 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: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Temperature(Water) | 32.0 | ⁰C |
| Boron | BDL | mg/l |
| Calcium | 33.13 | mg/l |
| Chloride | 15.68 | mg/l |
| COD | 13.28 | mg/l |
| Fluoride | 0.160 | mg/l |
| Magnesium | 10.31 | mg/l |
| BOD | 2.45 | mg/l |
| Conductivity | 333.50 | µs/cm |
| Fecal Coliform | 1700 | MPN/100ml |
| Nitrate-N | 0.120 | mg/l |
| pH | 7.28 | Unit |
| Sulphate | 40.53 | mg/l |
| Total Alkalinity | 134.73 | mg/l |
| Total Dissolved Solids(TDS) | 236.00 | mg/l |
| Total Hardness as CaCo3 | 125.25 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 88.00 | mg/l |
| Turbidity | 84.3 | NTU |
| Ammonia-N | 0.156 | mg/l |
| Total Coliform | 2600 | MPN/100ml |
| Dissolved O2(DO) | 7.6 | mg/l |
| Total Fixed Solids(TFS) | 192.00 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.464 | mg/l |
| Sodium | 24.6 | mg/l |
| Potassium | 2.9 | mg/l |