West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: D/S OF TARAPITH ON RIVER DWARKA, SATIGHAT | River Basin: Mayurakshi | CPCB Station Code: 2532 |
| Sample Date: 27/06/2019 | Sample Time: 13:15 | |
| Human Activities: Bathing & washing, Open deification | Weather: Cloudy | Water Body: Tarapith on Dwarka d/s |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.50 m |
| Color & Intensity: Light green | Odour: Septic | Visible effluent discharge: High |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Calcium | 32.00 | mg/l |
| Magnesium | 19.20 | mg/l |
| Phosphate-P | 0.0812 | mg/l |
| Potassium | 6.70 | mg/l |
| Sodium | 44.50 | mg/l |
| Sulphate | 1.203 | mg/l |
| Total Dissolved Solids(TDS) | 180.00 | mg/l |
| Total Fixed Solids(TFS) | 164.00 | mg/l |
| Total Hardness as CaCo3 | 168.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 77.20 | NTU |
| Nitrate-N | 0.1291 | mg/l |
| Temperature | 32.5 | ⁰C |
| Total Coliform | 92000 | MPN/100ml |
| Boron | BDL | mg/l |
| COD | 60.72 | mg/l |
| Fluoride | 0.230 | mg/l |
| Ammonia-N | 0.413 | mg/l |
| BOD | 3.05 | mg/l |
| Dissolved O2(DO) | 7.60 | mg/l |
| Fecal Coliform | 35000 | MPN/100ml |
| pH | 7.67 | Unit |
| Chloride | 92.03 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Total Alkalinity | 142.00 | mg/l |
| Total Suspended Solids(TSS) | 62.00 | mg/l |
| Conductivity | 449.60 | µs/cm |