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: SDO OFFICE, KRISHNANAGAR | River Basin: GANGA | CPCB Station Code: 2516 |
| Sample Date: 21/10/2021 | Sample Time: 12:15 | |
| Human Activities: Drinking & domestic | Weather: Sunny,Clear | Water Body: Ground water at Krishna Nagar |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 122.00 m |
| Color & Intensity: Clear | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 1.14 | mg/l |
| BOD | 0.30 | mg/l |
| Conductivity | 736.80 | µs/cm |
| Fecal Coliform | 0 | MPN/100ml |
| Nitrate-N | 0.04 | mg/l |
| pH | 7.39 | Unit |
| Temperature(Water) | 26 | ⁰C |
| Total Coliform | 0 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 110.02 | mg/l |
| Chloride | 24.46 | mg/l |
| COD | 3.00 | mg/l |
| Fluoride | 0.43 | mg/l |
| Magnesium | 35.74 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 3.20 | mg/l |
| Sodium | 14.90 | mg/l |
| Sulphate | 6.15 | mg/l |
| Total Alkalinity | 398.55 | mg/l |
| Total Dissolved Solids(TDS) | 410.00 | mg/l |
| Total Fixed Solids(TFS) | 328.00 | mg/l |
| Total Hardness as CaCo3 | 421.57 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 6.00 | mg/l |
| Turbidity | 4.97 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | 0.19 | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | 0.12 | mg/l |
| a-BHC | BDL | 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 | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |