West Bengal Pollution Control Board |
Hooghly Laboratory |
Himalaya Bhawan, Delhi Road, Dankuni, Hooghly |
| Station: DANKUNI (NEAR COAL COMPLEX), WEST BENGAL | River Basin: GANGA | CPCB Station Code: 1779 |
| Sample Date: 23/10/2019 | Sample Time: 16:32 | |
| Human Activities: Drinking & Domestic | Weather: Cloudy,Rainy | Water Body: Ground Water at Dqnkuni |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 81.00 m |
| Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Calcium | 34.62 | mg/l |
| COD | 4.0 | mg/l |
| Fluoride | 0.36 | mg/l |
| Magnesium | 19.86 | mg/l |
| Phosphate-P | 0.012 | mg/l |
| Potassium | 2.70 | mg/l |
| Zinc | BDL | µg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | BDL | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| BOD | 0.25 | mg/l |
| Total Hardness as CaCo3 | 168.27 | mg/l |
| Total Suspended Solids(TSS) | 14.0 | mg/l |
| Turbidity | 2.63 | NTU |
| Arsenic | BDL | µg/l |
| Conductivity | 634.90 | µs/cm |
| Fecal Coliform | 3 | MPN/100ml |
| Nitrate-N | 0.49 | mg/l |
| Temperature | 27 | ⁰C |
| Total Coliform | 4 | MPN/100ml |
| Boron | BDL | mg/l |
| Sodium | 140.50 | mg/l |
| Total Alkalinity | 469.75 | mg/l |
| Total Dissolved Solids(TDS) | 512.0 | mg/l |
| Total Fixed Solids(TFS) | 114.0 | mg/l |
| Chromium Total | BDL | µg/l |
| Copper | BDL | µg/l |
| Iron | BDL | mg/l |
| Mercury | BDL | µg/l |
| Nickel | BDL | µg/l |
| Ammonia-N | 0.12 | mg/l |
| Chloride | 60.66 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Sulphate | 8.50 | mg/l |
| Cadmium | BDL | µg/l |
| Lead | BDL | µg/l |
| Anilophos | NT | ppb |
| pH | 7.56 | Unit |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |