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: 08/04/2022 | Sample Time: 12:40 | |
| 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 | 0.17 | mg/l |
| BOD | 0.63 | mg/l |
| Conductivity | 815.50 | µs/cm |
| Fecal Coliform | 2 | MPN/100ml |
| Nitrate-N | 0.400 | mg/l |
| pH | 7.17 | Unit |
| Temperature(Water) | 29.0 | ⁰C |
| Total Coliform | 4 | MPN/100ml |
| Boron | 1.06 | mg/l |
| Calcium | 114.75 | mg/l |
| Chloride | 65.09 | mg/l |
| COD | 7.08 | mg/l |
| Fluoride | 0.12 | mg/l |
| Magnesium | 23.56 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.032 | mg/l |
| Potassium | 4.1 | mg/l |
| Sodium | 41.2 | mg/l |
| Sulphate | 103.992 | mg/l |
| Total Alkalinity | 173.00 | mg/l |
| Total Dissolved Solids(TDS) | 604.00 | mg/l |
| Total Fixed Solids(TFS) | 334.00 | mg/l |
| Total Hardness as CaCo3 | 383.84 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 8.00 | mg/l |
| Turbidity | 21.4 | NTU |
| Arsenic | 0.009 | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | BDL | mg/l |
| Lead | 0.009 | mg/l |
| Mercury | BDL | mg/l |
| Nickel | 0.10 | 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 | NT | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | NT | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |