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: 07/10/2020 | Sample Time: 12:05 | |
| Human Activities: Bathing & washing | Weather: Cloudy, High Wind | Water Body: Damodar |
| Frequency Of Monitoring: Monthly | Use Based Class: C | Approximate Depth(Bottom/Table): 1.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Magnesium | 7.06 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.085 | mg/l |
| Potassium | 2.1 | mg/l |
| Total Coliform | 2000 | MPN/100ml |
| Sulphate | 24.93 | mg/l |
| Total Alkalinity | 82.00 | mg/l |
| Total Dissolved Solids(TDS) | 128.00 | mg/l |
| Total Fixed Solids(TFS) | 116.00 | mg/l |
| BOD | 2.35 | mg/l |
| Total Hardness as CaCo3 | 76.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 24.00 | mg/l |
| Turbidity | 15.10 | NTU |
| Ammonia-N | 0.180 | mg/l |
| Dissolved O2(DO) | 7.5 | mg/l |
| Fecal Coliform | 1100 | MPN/100ml |
| Chloride | 7.99 | mg/l |
| COD | 11.90 | mg/l |
| Fluoride | 0.162 | mg/l |
| Nitrate-N | 0.164 | mg/l |
| pH | 7.67 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Boron | NT | mg/l |
| Calcium | 18.78 | mg/l |
| Conductivity | 194.20 | µs/cm |
| Sodium | 13.5 | mg/l |