West Bengal Pollution Control Board |
Hooghly Laboratory |
Himalaya Bhawan, Delhi Road, Dankuni, Hooghly |
| Station: GANGA AT SERAMPORE, WEST BENGAL | River Basin: GANGA | CPCB Station Code: 1472 |
| Sample Date: 02/04/2019 | Sample Time: 12:05 | |
| Human Activities: Navigation | Weather: Clear | Water Body: GANGA AT SERAMPORE |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 3.00 m |
| Color & Intensity: Turbid | Odour: None | Visible effluent discharge: Yes |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Conductivity | 372.00 | µs/cm |
| Dissolved O2(DO) | 6.30 | mg/l |
| pH | 8.14 | Unit |
| Temperature | 28.0 | ⁰C |
| Potassium | 4.50 | mg/l |
| Arsenic | BDL | µg/l |
| Sodium | 23.60 | mg/l |
| Sulphate | 10.57 | mg/l |
| Total Alkalinity | 130.00 | mg/l |
| Total Dissolved Solids(TDS) | 200.00 | mg/l |
| Total Fixed Solids(TFS) | 180.00 | mg/l |
| Total Coliform | 80000 | MPN/100ml |
| Boron | NT | mg/l |
| Total Hardness as CaCo3 | 146.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | 0.82 | mg/l |
| Total Suspended Solids(TSS) | 22.00 | mg/l |
| Turbidity | 17.90 | NTU |
| Cadmium | BDL | µg/l |
| Chromium Total | BDL | µg/l |
| Copper | 28.54 | µg/l |
| Iron | 1.73 | mg/l |
| Lead | BDL | µg/l |
| Mercury | BDL | µg/l |
| Nickel | BDL | µg/l |
| Zinc | BDL | 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 | BDL | ppb |
| Malathion | NT | ppb |
| Methyl Parathion | NT | ppb |
| o,p-DDT | NT | ppb |
| Ammonia-N | BDL | mg/l |
| BOD | 4.50 | mg/l |
| p,p-DDT | 0.01 | ppb |
| Calcium | 40.00 | mg/l |
| Chloride | 22.01 | mg/l |
| COD | 11.04 | mg/l |
| Fluoride | 0.28 | mg/l |
| Magnesium | 11.00 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.11 | mg/l |
| Fecal Coliform | 50000 | MPN/100ml |
| Nitrate-N | 0.41 | mg/l |
| Nitrite N | 0.08 | mg/l |