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: 08/05/2019 | Sample Time: 12:40 | |
| Human Activities: Bathing & washing, Burning of dead body | 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: Light green | Odour: Odour free | Visible effluent discharge: High |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Dissolved O2(DO) | 7.20 | mg/l |
| Fecal Coliform | 28000 | MPN/100ml |
| Nitrate-N | 0.1478 | mg/l |
| pH | 7.84 | Unit |
| Temperature | 34 | ⁰C |
| Total Coliform | 54000 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 27.20 | mg/l |
| Chloride | 43.67 | mg/l |
| COD | 28.56 | mg/l |
| Ammonia-N | 0.836 | mg/l |
| BOD | 2.55 | mg/l |
| Conductivity | 222.30 | µs/cm |
| Fluoride | 0.506 | mg/l |
| Magnesium | 16.32 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.0479 | mg/l |
| Potassium | 2.60 | mg/l |
| Sodium | 24.10 | mg/l |
| Sulphate | 15.480 | mg/l |
| Total Alkalinity | 72.00 | mg/l |
| Total Dissolved Solids(TDS) | 174.00 | mg/l |
| Total Fixed Solids(TFS) | 148.00 | mg/l |
| Total Hardness as CaCo3 | 144.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 26.00 | mg/l |
| Turbidity | 34.20 | NTU |