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: 10/03/2021 | Sample Time: 13:50 | |
| 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: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 4.00 | mg/l |
| Fecal Streptococci | 79 | MPN/100ml |
| Ammonia-N | 5.85 | mg/l |
| Conductivity | 352.20 | µs/cm |
| Dissolved O2(DO) | 6.8 | mg/l |
| Fecal Coliform | 35000 | MPN/100ml |
| Nitrate-N | 1.556 | mg/l |
| pH | 7.29 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 54000 | MPN/100ml |
| Calcium | 35.92 | mg/l |
| Chloride | 33.31 | mg/l |
| COD | 38.04 | mg/l |
| Magnesium | 8.93 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.862 | mg/l |
| Sodium | 45.0 | mg/l |
| Sulphate | 17.67 | mg/l |
| Total Alkalinity | 126.00 | mg/l |
| Total Dissolved Solids(TDS) | 242.00 | mg/l |
| Total Hardness as CaCo3 | 126.53 | mg/l |
| Boron | BDL | mg/l |
| Fluoride | 0.580 | mg/l |
| Potassium | 7.4 | mg/l |
| Total Fixed Solids(TFS) | 182.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 40.00 | mg/l |
| Turbidity | 30.2 | NTU |