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: 07/08/2019 | Sample Time: 15:30 | |
| Human Activities: Bathing & washing | 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: Muddy | Odour: Odour free | Visible effluent discharge: High |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Conductivity | 155.30 | µs/cm |
| Dissolved O2(DO) | 6.9 | mg/l |
| Fecal Coliform | 43000 | MPN/100ml |
| Nitrate-N | 0.092 | mg/l |
| pH | 8.17 | Unit |
| Temperature | 31.0 | ⁰C |
| Total Coliform | 92000 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 14.80 | mg/l |
| Chloride | 7.83 | mg/l |
| COD | 60.76 | mg/l |
| Fluoride | 0.554 | mg/l |
| Magnesium | 4.03 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 5.90 | mg/l |
| Sodium | 16.80 | mg/l |
| Sulphate | 26.321 | mg/l |
| Total Alkalinity | 70.00 | mg/l |
| Ammonia-N | 0.298 | mg/l |
| BOD | 4.30 | mg/l |
| Total Dissolved Solids(TDS) | 176.00 | mg/l |
| Total Fixed Solids(TFS) | 84.00 | mg/l |
| Total Hardness as CaCo3 | 53.66 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 28.00 | mg/l |
| Turbidity | 72.81 | NTU |