West Bengal Pollution Control Board |
Hooghly Laboratory |
Himalaya Bhawan, Delhi Road, Dankuni, Hooghly |
| Station: Ground water at Chinsura | River Basin: GANGA | CPCB Station Code: 4709 |
| Sample Date: 23/04/2019 | Sample Time: 11:55 | |
| Human Activities: Drinking & Domestic | Weather: Sunny | Water Body: WELL |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 120.00 m |
| Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| 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 |
| Mercury | NT | µg/l |
| Ammonia-N | BDL | mg/l |
| BOD | 0.45 | mg/l |
| Conductivity | 330.00 | µs/cm |
| Dissolved O2(DO) | - | mg/l |
| Fecal Coliform | Nil | MPN/100ml |
| Nitrate-N | 0.55 | mg/l |
| pH | 8.36 | Unit |
| Temperature | 30 | ⁰C |
| Total Coliform | 4.0 | MPN/100ml |
| Boron | NT | mg/l |
| Calcium | 36.00 | mg/l |
| Chloride | 12.71 | mg/l |
| COD | 1.0 | mg/l |
| Fluoride | 0.42 | mg/l |
| Magnesium | 10.00 | mg/l |
| Phenolpthalein Alkanity | 8.00 | mg/l |
| Phosphate-P | 0.04 | mg/l |
| Potassium | 1.90 | mg/l |
| Sodium | 19.30 | mg/l |
| Sulphate | 4.85 | mg/l |
| Total Alkalinity | 154.00 | mg/l |
| Total Dissolved Solids(TDS) | 300.00 | mg/l |
| Total Fixed Solids(TFS) | 286.00 | mg/l |
| Total Hardness as CaCo3 | 130.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | 0.26 | mg/l |
| Total Suspended Solids(TSS) | 12.00 | mg/l |
| Turbidity | 1.53 | NTU |
| Nickel | BDL | µg/l |
| Zinc | NT | 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 |