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: 27/07/2021 | Sample Time: 12:20 | |
| Human Activities: Navigation,bathing and washing,Fishing | 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 |
| Ammonia-N | 0.11 | mg/l |
| BOD | 1.15 | mg/l |
| Conductivity | 223.00 | µs/cm |
| Dissolved O2(DO) | 4.90 | mg/l |
| E-coli | 7800 | MPN/100ml |
| Fecal Coliform | 23000 | MPN/100ml |
| Fecal Streptococci | 790 | MPN/100ml |
| Nitrate-N | 0.85 | mg/l |
| pH | 7.66 | Unit |
| Temperature(Water) | 28 | ⁰C |
| Total Coliform | 46000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 34.11 | mg/l |
| Chloride | 6.00 | mg/l |
| COD | 9.52 | mg/l |
| Fluoride | 0.35 | mg/l |
| Magnesium | 12.41 | mg/l |
| Nitrite N | 0.02 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.07 | mg/l |
| Potassium | 4.00 | mg/l |
| Sodium | 8.20 | mg/l |
| Sulphate | 14.13 | mg/l |
| Total Alkalinity | 98.39 | mg/l |
| Total Dissolved Solids(TDS) | 122.00 | mg/l |
| Total Fixed Solids(TFS) | 182.00 | mg/l |
| Total Hardness as CaCo3 | 136.17 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 252.00 | mg/l |
| Turbidity | 205.00 | NTU |