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: 03/03/2021 | Sample Time: 13:20 | |
| Human Activities: Navigation | Weather: Clear,windy | 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: yes |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.43 | mg/l |
| BOD | 2.10 | mg/l |
| Conductivity | 402.40 | µs/cm |
| Dissolved O2(DO) | 6.10 | mg/l |
| E-coli | 4500 | MPN/100ml |
| Fecal Coliform | 7800 | MPN/100ml |
| Fecal Streptococci | 700 | MPN/100ml |
| Nitrate-N | 0.51 | mg/l |
| pH | 8.13 | Unit |
| Temperature(Water) | 25 | ⁰C |
| Total Coliform | 13000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 51.20 | mg/l |
| Chloride | 14.00 | mg/l |
| COD | 10.58 | mg/l |
| Fluoride | 0.35 | mg/l |
| Magnesium | 5.35 | mg/l |
| Nitrite N | 0.02 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.14 | mg/l |
| Potassium | 5.90 | mg/l |
| Sodium | 25.20 | mg/l |
| Sulphate | 23.49 | mg/l |
| Total Alkalinity | 156.50 | mg/l |
| Total Dissolved Solids(TDS) | 184.00 | mg/l |
| Total Fixed Solids(TFS) | 182.00 | mg/l |
| Total Hardness as CaCo3 | 150.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 76.00 | mg/l |
| Turbidity | 58.30 | NTU |