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: 29/10/2021 | Sample Time: 11:30 | |
| Human Activities: Colony | Weather: Sunny, Clear | Water Body: Ground Water at Dqnkuni |
| Frequency Of Monitoring: Halfyearly | Use Based Class: A | Approximate Depth(Bottom/Table): 0.00 m |
| Color & Intensity: Clear | Odour: Nil | Visible effluent discharge: - |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 0.3 | mg/l |
| Fecal Coliform | 0 | MPN/100ml |
| Nitrate-N | 0.06 | mg/l |
| pH | 7.45 | Unit |
| Temperature(Water) | 26.0 | ⁰C |
| Total Coliform | 0 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 61.66 | mg/l |
| Chloride | 69.97 | mg/l |
| COD | 3.03 | mg/l |
| Fluoride | 1.03 | mg/l |
| Magnesium | 16.36 | mg/l |
| Phenolpthalein Alkanity | nil | mg/l |
| Potassium | 1.8 | mg/l |
| Sodium | 145.0 | mg/l |
| Sulphate | 9.97 | mg/l |
| Total Alkalinity | 443.83 | mg/l |
| Total Dissolved Solids(TDS) | 554.0 | mg/l |
| Total Fixed Solids(TFS) | 432.0 | mg/l |
| Total Hardness as CaCo3 | 221.15 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 4.0 | mg/l |
| Turbidity | 0.96 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Copper | BDL | mg/l |
| Iron | 0.29 | mg/l |
| Lead | BDL | mg/l |
| Mercury | BDL | mg/l |
| Nickel | BDL | mg/l |
| Zinc | 0.31 | mg/l |
| a-BHC | NT | ppb |
| a-Endosulphan | NT | ppb |
| Aldrin | BDL | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | BDL | ppb |
| g-BHC | NT | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| Ammonia-N | BDL | mg/l |
| Conductivity | 967.8 | µs/cm |
| Phosphate-P | 0.02 | mg/l |
| Chromium Total | BDL | mg/l |
| Dieldrin | NT | ppb |