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: 06/10/2020 | Sample Time: 12:15 | |
| Human Activities: Bathing & washing,Navigation | Weather: Cloudy | Water Body: GANGA AT SERAMPORE |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 3.00 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Chlorpyriphos | BDL | ppb |
| BOD | 3.20 | mg/l |
| Conductivity | 235.60 | µs/cm |
| Dissolved O2(DO) | 5.30 | mg/l |
| E-coli | 23000 | MPN/100ml |
| Fecal Coliform | 70000 | MPN/100ml |
| Fecal Streptococci | 1100 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 23.53 | mg/l |
| Chloride | 14.00 | mg/l |
| COD | 13.72 | mg/l |
| Fluoride | 0.36 | mg/l |
| Phosphate-P | 0.12 | mg/l |
| Potassium | 5.10 | mg/l |
| Sulphate | 15.54 | mg/l |
| Total Alkalinity | 115.59 | mg/l |
| Total Dissolved Solids(TDS) | 120.00 | mg/l |
| Total Fixed Solids(TFS) | 156.00 | mg/l |
| Total Hardness as CaCo3 | 105.88 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | 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 | BDL | ppb |
| Malathion | BDL | ppb |
| Methyl Parathion | BDL | ppb |
| o,p-DDT | BDL | ppb |
| p,p-DDT | BDL | ppb |
| Nitrate-N | 0.08 | mg/l |
| pH | 7.91 | Unit |
| Temperature(Water) | 30 | ⁰C |
| Total Coliform | 110000 | MPN/100ml |
| b-Endosulphan | BDL | ppb |
| Magnesium | 11.44 | mg/l |
| a-Endosulphan | BDL | ppb |
| Aldrin | BDL | ppb |
| Nitrite N | 0.08 | mg/l |
| Anilophos | BDL | ppb |
| Dieldrin | BDL | ppb |
| Phenolpthalein Alkanity | Nil | mg/l |
| g-BHC | BDL | ppb |
| Sodium | 18.20 | mg/l |
| Total Suspended Solids(TSS) | 138.00 | mg/l |
| Turbidity | 99.80 | NTU |
| Arsenic | BDL | mg/l |
| Cadmium | BDL | mg/l |
| Ammonia-N | 0.16 | mg/l |