West Bengal Pollution Control Board |
Kankinara Laboratory |
Panpore More, Kalyani Expressway, Vill. Panpur, P.O. Narrayanpur, Dist: 24-Parganas (N), Pin 743 126,(033) 2502-1189 |
| Station: Ground water at Naihati | River Basin: GANGA | CPCB Station Code: 4707 |
| Sample Date: 29/04/2019 | Sample Time: 13:25 | |
| Human Activities: Drinking Purpose | Weather: Clear | Water Body: WELL |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 120.00 m |
| Color & Intensity: clear | Odour: None | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.10 | mg/l |
| BOD | 0.10 | mg/l |
| Conductivity | 338.00 | µs/cm |
| Fecal Coliform | NIL | MPN/100ml |
| Nitrate-N | 0.36 | mg/l |
| pH | 7.97 | Unit |
| Temperature | 31.0 | ⁰C |
| Total Coliform | 8 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 26.00 | mg/l |
| Chloride | 20.54 | mg/l |
| COD | 2.94 | mg/l |
| Fluoride | 0.26 | mg/l |
| Magnesium | 13.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.06 | mg/l |
| Potassium | 2.20 | mg/l |
| Sodium | 43.10 | mg/l |
| Sulphate | 10.82 | mg/l |
| Total Alkalinity | 118.00 | mg/l |
| Total Dissolved Solids(TDS) | 325.00 | mg/l |
| Total Fixed Solids(TFS) | 275.00 | mg/l |
| Total Hardness as CaCo3 | 120.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | 0.31 | mg/l |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 2.10 | NTU |
| Arsenic | BDL | µg/l |
| Cadmium | BDL | µg/l |
| Chromium Total | BDL | µg/l |
| Copper | BDL | µg/l |
| Iron | NT | mg/l |
| Lead | BDL | µg/l |
| Mercury | NT | µg/l |
| Nickel | BDL | µg/l |
| Zinc | BDL | µg/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 |