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: 05/04/2021 | Sample Time: 13:10 | |
| Human Activities: Drinking & Domestic | Weather: Sunny,clear | 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 |
| Ammonia-N | BDL | mg/l |
| BOD | 0.20 | mg/l |
| Conductivity | 428.60 | µs/cm |
| Fecal Coliform | NIL | MPN/100ml |
| Nitrate-N | 0.03 | mg/l |
| pH | 8.02 | Unit |
| Temperature(Water) | 28 | ⁰C |
| Total Coliform | NIL | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 45.93 | mg/l |
| Chloride | 17.99 | mg/l |
| COD | 2.00 | mg/l |
| Fluoride | 0.33 | mg/l |
| Magnesium | 32.91 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | BDL | mg/l |
| Potassium | 4.10 | mg/l |
| Sodium | 19.90 | mg/l |
| Sulphate | 21.05 | mg/l |
| Total Alkalinity | 182.93 | mg/l |
| Total Dissolved Solids(TDS) | 230.00 | mg/l |
| Total Fixed Solids(TFS) | 202.00 | mg/l |
| Total Hardness as CaCo3 | 250.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 2.00 | mg/l |
| Turbidity | 1.12 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | BDL | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | BDL | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | BDL | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | BDL | ppb |
| Dieldrin | NT | ppb |
| g-BHC | BDL | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |