West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: U/S OF TARAPITH ON RIVER DWARKA AT SADHAK BAMDEB GHAT | River Basin: Mayurakshi | CPCB Station Code: 2531 |
| Sample Date: 17/07/2020 | Sample Time: 13:10 | |
| Human Activities: Bathing & washing | Weather: Sunny, Clear | Water Body: Tarapith on Dwarka u/s |
| Frequency Of Monitoring: Quarterly | 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 |
| pH | 7.46 | Unit |
| Temperature(Water) | 32.5 | ⁰C |
| Total Coliform | 24000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 18.73 | mg/l |
| Chloride | 9.12 | mg/l |
| COD | 22.17 | mg/l |
| Magnesium | 6.16 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Phosphate-P | 0.0475 | mg/l |
| Potassium | 3.40 | mg/l |
| Sodium | 21.70 | mg/l |
| Sulphate | 8.513 | mg/l |
| Total Alkalinity | 80.00 | mg/l |
| Total Dissolved Solids(TDS) | 108.00 | mg/l |
| Total Hardness as CaCo3 | 72.19 | mg/l |
| Total Suspended Solids(TSS) | 44.00 | mg/l |
| Turbidity | 40.18 | NTU |
| Fecal Coliform | 17000 | MPN/100ml |
| Nitrate-N | 0.08 | mg/l |
| Total Fixed Solids(TFS) | 98.00 | mg/l |
| Ammonia-N | 0.434 | mg/l |
| BOD | 3.15 | mg/l |
| Conductivity | 155.10 | µs/cm |
| Fluoride | 0.188 | mg/l |
| Dissolved O2(DO) | 7.5 | mg/l |