West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: DWARIKA AT BISHNUPUR TOWN | River Basin: Damodar | CPCB Station Code: 2542 |
| Sample Date: 13/04/2022 | Sample Time: 12:55 | |
| Human Activities: Drinking & domestic | Weather: Sunny, Clear | Water Body: null |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 54.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.21 | mg/l |
| Conductivity | 816.30 | µs/cm |
| Fecal Coliform | Nil | MPN/100ml |
| pH | 7.25 | Unit |
| Temperature(Water) | 37.0 | ⁰C |
| Nitrate-N | 0.915 | mg/l |
| Sodium | 50.1 | mg/l |
| Iron | BDL | mg/l |
| Malathion | BDL | ppb |
| Total Coliform | Nil | MPN/100ml |
| Boron | BDL | mg/l |
| Chloride | 212.61 | mg/l |
| COD | 6.93 | mg/l |
| Fluoride | 0.33 | mg/l |
| Magnesium | 16.20 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.047 | mg/l |
| Potassium | 3.0 | mg/l |
| Sulphate | 32.110 | mg/l |
| Total Alkalinity | 109.00 | mg/l |
| Total Dissolved Solids(TDS) | 578.00 | mg/l |
| Total Fixed Solids(TFS) | 562.00 | mg/l |
| Total Hardness as CaCo3 | 284.85 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 6.00 | mg/l |
| Turbidity | 41.1 | NTU |
| Arsenic | 0.008 | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Lead | 0.012 | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | BDL | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| BOD | 0.68 | mg/l |
| Calcium | 87.27 | mg/l |