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: 21/01/2021 | Sample Time: 13:40 | |
| Human Activities: Navigation | Weather: Sunny,clear | 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: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.45 | mg/l |
| Dissolved O2(DO) | 8.90 | mg/l |
| Nitrate-N | 0.64 | mg/l |
| Boron | BDL | mg/l |
| Magnesium | 15.58 | mg/l |
| Potassium | 6.20 | mg/l |
| Sulphate | 25.27 | mg/l |
| Total Alkalinity | 168.03 | mg/l |
| Total Dissolved Solids(TDS) | 224.00 | mg/l |
| Total Fixed Solids(TFS) | 194.00 | mg/l |
| Total Hardness as CaCo3 | 166.67 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 32.00 | mg/l |
| Turbidity | 29.40 | NTU |
| BOD | 1.90 | mg/l |
| Conductivity | 391.80 | µs/cm |
| E-coli | 1300 | MPN/100ml |
| Fecal Coliform | 3300 | MPN/100ml |
| Fecal Streptococci | 330 | MPN/100ml |
| pH | 8.27 | Unit |
| Temperature(Water) | 22 | ⁰C |
| Total Coliform | 4900 | MPN/100ml |
| Calcium | 40.87 | mg/l |
| Chloride | 13.00 | mg/l |
| COD | 11.00 | mg/l |
| Fluoride | 0.25 | mg/l |
| Nitrite N | 0.02 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.03 | mg/l |
| Sodium | 23.60 | mg/l |