West Bengal Pollution Control Board |
Hooghly Laboratory |
Himalaya Bhawan, Delhi Road, Dankuni, Hooghly |
| Station: MAINH GHAT ON DUDHPUKUR AT TARAKESHWAR | River Basin: GANGA | CPCB Station Code: 2504 |
| Sample Date: 20/04/2021 | Sample Time: 14:40 | |
| Human Activities: Bathing,Washing | Weather: Sunny,clear | Water Body: Dudhpukur |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 3.00 m |
| Color & Intensity: Light Green | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.30 | mg/l |
| BOD | 5.45 | mg/l |
| Conductivity | 775.10 | µs/cm |
| Dissolved O2(DO) | 8.00 | mg/l |
| Fecal Coliform | 130000 | MPN/100ml |
| Nitrate-N | 0.38 | mg/l |
| pH | 8.09 | Unit |
| Temperature(Water) | 34 | ⁰C |
| Total Coliform | 240000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 33.40 | mg/l |
| Chloride | 74.98 | 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 | BDL | ppb |
| a-Endosulphan | NT | ppb |
| Dieldrin | NT | ppb |
| g-BHC | NT | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | NT | ppb |
| p,p-DDT | NT | ppb |
| COD | 19.20 | mg/l |
| Fluoride | 0.65 | mg/l |
| Magnesium | 23.29 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.11 | mg/l |
| Potassium | 33.30 | mg/l |
| Sodium | 68.30 | mg/l |
| Sulphate | 22.44 | mg/l |
| Total Alkalinity | 254.06 | mg/l |
| Total Dissolved Solids(TDS) | 398.00 | mg/l |
| Total Fixed Solids(TFS) | 392.00 | mg/l |
| Total Hardness as CaCo3 | 179.17 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 6.58 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Chromium Total | BDL | mg/l |
| Aldrin | NT | ppb |
| Anilophos | NT | ppb |
| b-Endosulphan | NT | ppb |
| Chlorpyriphos | NT | ppb |