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 Khardah | River Basin: GANGA | CPCB Station Code: 4706 |
| Sample Date: 22/10/2019 | Sample Time: 12:35 | |
| Human Activities: Drinking & domestic | Weather: Sunny, Clear | Water Body: WELL |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 100.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Calcium | 109.62 | mg/l |
| Chloride | 75.34 | mg/l |
| COD | 9.0 | mg/l |
| Magnesium | 29.21 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.063 | mg/l |
| Potassium | 4.20 | mg/l |
| Sodium | 101.60 | mg/l |
| Sulphate | 28.26 | mg/l |
| Total Alkalinity | 468.68 | mg/l |
| Total Dissolved Solids(TDS) | 656.0 | mg/l |
| Total Fixed Solids(TFS) | 120.0 | mg/l |
| Total Hardness as CaCo3 | 394.23 | mg/l |
| Total Suspended Solids(TSS) | 12.0 | mg/l |
| Turbidity | 2.18 | NTU |
| Arsenic | BDL | µg/l |
| Cadmium | BDL | µg/l |
| Fecal Coliform | Nil | MPN/100ml |
| Nitrate-N | 0.32 | mg/l |
| pH | 7.33 | Unit |
| Temperature | 28 | ⁰C |
| Total Coliform | Nil | MPN/100ml |
| Boron | BDL | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Zinc | 40 | µg/l |
| o,p-DDT | NT | ppb |
| BOD | 0.65 | mg/l |
| Fluoride | 0.11 | mg/l |
| Ammonia-N | BDL | mg/l |
| Nickel | BDL | µg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| Chromium Total | BDL | µg/l |
| Copper | BDL | µg/l |
| Iron | BDL | mg/l |
| Lead | BDL | µg/l |
| Mercury | BDL | µg/l |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | NT | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | NT | ppb |
| p,p-DDT | NT | ppb |
| Conductivity | 866.2 | µs/cm |