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: 10/12/2020 | Sample Time: 15:00 | |
| Human Activities: Navigation | Weather: Hazy,Foggy | Water Body: GANGA AT SERAMPORE |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 3.00 m |
| Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: High |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 3.60 | mg/l |
| Conductivity | 354.30 | µs/cm |
| Dissolved O2(DO) | 7.50 | mg/l |
| E-coli | 11000 | MPN/100ml |
| Fecal Coliform | 33000 | MPN/100ml |
| Fecal Streptococci | 140 | MPN/100ml |
| Nitrate-N | 0.56 | mg/l |
| pH | 8.04 | Unit |
| Temperature(Water) | 24 | ⁰C |
| Total Coliform | 49000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 49.08 | mg/l |
| Chloride | 9.00 | mg/l |
| COD | 7.84 | mg/l |
| Fluoride | 0.29 | mg/l |
| Magnesium | 9.92 | mg/l |
| Ammonia-N | 0.26 | mg/l |
| Nitrite N | 0.02 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.05 | mg/l |
| Sodium | 14.60 | mg/l |
| Sulphate | 22.40 | mg/l |
| Total Alkalinity | 158.76 | mg/l |
| Total Dissolved Solids(TDS) | 224.00 | mg/l |
| Total Fixed Solids(TFS) | 190.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 30.00 | mg/l |
| Turbidity | 37.50 | NTU |
| Potassium | 3.30 | mg/l |
| Total Hardness as CaCo3 | 163.27 | mg/l |