West Bengal Pollution Control Board |
Durgapur Laboratory |
Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525 |
| Station: SURI TOWN NEAR BUS STAND | River Basin: Mayurakshi | CPCB Station Code: 2533 |
| Sample Date: 12/04/2021 | Sample Time: 12:50 | |
| Human Activities: Drinking & domestic | Weather: Sunny, Clear | Water Body: Ground water of Suri |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 67.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | BDL | mg/l |
| BOD | 0.61 | mg/l |
| Conductivity | 451.8 | µs/cm |
| Fecal Coliform | 2 | MPN/100ml |
| pH | 7.89 | Unit |
| Temperature(Water) | 30.0 | ⁰C |
| Total Coliform | 6 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 24.8 | mg/l |
| Chloride | 47.19 | mg/l |
| COD | 5.94 | mg/l |
| Fluoride | 0.492 | mg/l |
| Magnesium | 20.9 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.61 | mg/l |
| Potassium | 6.8 | mg/l |
| Sodium | 68.6 | mg/l |
| Sulphate | 34.92 | mg/l |
| Total Alkalinity | 144.0 | mg/l |
| Total Fixed Solids(TFS) | 56.00 | mg/l |
| Total Hardness as CaCo3 | 148.0 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 2.80 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | BDL | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | BDL | ppb |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | BDL | ppb |
| Dieldrin | BDL | ppb |
| g-BHC | NT | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| Nitrate-N | 0.258 | mg/l |
| Total Dissolved Solids(TDS) | 640.00 | mg/l |
| Nickel | BDL | mg/l |
| Zinc | BDL | mg/l |