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: 20/01/2022 | Sample Time: 11:55 | |
| Human Activities: Bathing & washing,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: Muddy | Odour: Odour Free | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.26 | mg/l |
| BOD | 2.9 | mg/l |
| Conductivity | 463.6 | µs/cm |
| Dissolved O2(DO) | 8.5 | mg/l |
| E-coli | 1300 | MPN/100ml |
| Fecal Coliform | 4900 | MPN/100ml |
| Fecal Streptococci | 490 | MPN/100ml |
| Nitrate-N | 0.57 | mg/l |
| pH | 7.97 | Unit |
| Temperature(Water) | 20.0 | ⁰C |
| Total Coliform | 7900 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 46.49 | mg/l |
| Chloride | 12.99 | mg/l |
| COD | 13.0 | mg/l |
| Fluoride | 0.4 | mg/l |
| Magnesium | 25.27 | mg/l |
| Nitrite N | 0.01 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.04 | mg/l |
| Potassium | 3.3 | mg/l |
| Sodium | 17.4 | mg/l |
| Sulphate | 21.49 | mg/l |
| Total Alkalinity | 167.34 | mg/l |
| Total Dissolved Solids(TDS) | 276.0 | mg/l |
| Total Fixed Solids(TFS) | 228.0 | mg/l |
| Total Hardness as CaCo3 | 220.0 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 36.0 | mg/l |
| Turbidity | 24.34 | NTU |