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: 21/08/2019 | Sample Time: 13:55 | |
| Human Activities: Bathing & washing, Fishing | Weather: Sunny, Clear | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.022 | mg/l |
| Potassium | 5.80 | mg/l |
| Sodium | 39.40 | mg/l |
| Sulphate | 33.872 | mg/l |
| Ammonia-N | 0.319 | mg/l |
| BOD | 1.80 | mg/l |
| Conductivity | 378.50 | µs/cm |
| pH | 8.11 | Unit |
| Temperature | 33.5 | ⁰C |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 28.00 | mg/l |
| Total Coliform | 2000 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 28.49 | mg/l |
| Chloride | 19.57 | mg/l |
| COD | 14.17 | mg/l |
| Dissolved O2(DO) | 7.6 | mg/l |
| Fecal Coliform | 1400 | MPN/100ml |
| Nitrate-N | 0.110 | mg/l |
| Total Alkalinity | 132.00 | mg/l |
| Total Dissolved Solids(TDS) | 318.00 | mg/l |
| Total Fixed Solids(TFS) | 186.00 | mg/l |
| Total Hardness as CaCo3 | 119.02 | mg/l |
| Turbidity | 19.21 | NTU |
| Fluoride | 0.217 | mg/l |
| Magnesium | 11.62 | mg/l |