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: 24/11/2020 | Sample Time: 13:35 | |
| Human Activities: Bathing & washing | Weather: Sunny | 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 |
| Temperature(Water) | 23.0 | ⁰C |
| Phenolpthalein Alkanity | Nil | mg/l |
| Total Suspended Solids(TSS) | 78.00 | mg/l |
| Ammonia-N | 0.290 | mg/l |
| BOD | 2.9 | mg/l |
| Conductivity | 207.0 | µs/cm |
| Dissolved O2(DO) | 7.6 | mg/l |
| Fecal Coliform | 9400 | MPN/100ml |
| Fecal Streptococci | 94 | MPN/100ml |
| Nitrate-N | 0.470 | mg/l |
| pH | 8.09 | Unit |
| Total Coliform | 12000 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 23.27 | mg/l |
| Chloride | 16.68 | mg/l |
| COD | 24.63 | mg/l |
| Fluoride | 0.254 | mg/l |
| Magnesium | 7.93 | mg/l |
| Phosphate-P | 0.06 | mg/l |
| Potassium | 2.6 | mg/l |
| Sodium | 19.2 | mg/l |
| Sulphate | 12.94 | mg/l |
| Total Alkalinity | 111.00 | mg/l |
| Total Dissolved Solids(TDS) | 224.00 | mg/l |
| Total Fixed Solids(TFS) | 178.00 | mg/l |
| Total Hardness as CaCo3 | 90.82 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 97.2 | NTU |