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: 18/10/2019 | Sample Time: 09:25 | |
| 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 |
| Potassium | 3.90 | mg/l |
| Sodium | 14.20 | mg/l |
| Sulphate | 7.91 | mg/l |
| Total Alkalinity | 374.94 | mg/l |
| Total Dissolved Solids(TDS) | 370.0 | mg/l |
| Total Fixed Solids(TFS) | 90.0 | mg/l |
| Total Hardness as CaCo3 | 322.12 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 6.0 | mg/l |
| Turbidity | 4.25 | NTU |
| Arsenic | BDL | µg/l |
| Cadmium | BDL | µg/l |
| Chromium Total | BDL | µg/l |
| Copper | BDL | µg/l |
| Iron | BDL | mg/l |
| Lead | BDL | µg/l |
| Nickel | BDL | µg/l |
| Zinc | 44 | µg/l |
| a-BHC | NT | ppb |
| Mercury | BDL | µg/l |
| 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 |
| Ammonia-N | 0.28 | mg/l |
| BOD | 0.80 | mg/l |
| Conductivity | 574.9 | µs/cm |
| Fecal Coliform | 1 | MPN/100ml |
| Nitrate-N | 0.35 | mg/l |
| pH | 7.62 | Unit |
| Temperature | 28 | ⁰C |
| Total Coliform | 2 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 76.92 | mg/l |
| Chloride | 16.63 | mg/l |
| COD | 2.04 | mg/l |
| Fluoride | 0.15 | mg/l |
| Magnesium | 31.54 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.029 | mg/l |