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: 02/09/2020 | Sample Time: 09:45 | |
| Human Activities: Bathing and washing | 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: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Chloride | 13.27 | mg/l |
| COD | 14.40 | mg/l |
| Conductivity | 303.60 | µs/cm |
| Dissolved O2(DO) | 4.80 | mg/l |
| pH | 7.70 | Unit |
| Temperature(Water) | 31 | ⁰C |
| Nitrate-N | 0.42 | mg/l |
| Calcium | 37.78 | mg/l |
| E-coli | 7900 | MPN/100ml |
| Boron | BDL | mg/l |
| Fecal Coliform | 17000 | MPN/100ml |
| Fecal Streptococci | 2200 | MPN/100ml |
| Total Coliform | 54000 | MPN/100ml |
| Sulphate | 22.00 | mg/l |
| Nitrite N | 0.04 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.10 | mg/l |
| Total Fixed Solids(TFS) | 170.00 | mg/l |
| Total Hardness as CaCo3 | 112.96 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 10.00 | mg/l |
| Turbidity | 28.80 | NTU |
| Ammonia-N | 0.15 | mg/l |
| BOD | 2.80 | mg/l |
| Potassium | 8.10 | mg/l |
| Sodium | 42.90 | mg/l |
| Total Alkalinity | 129.43 | mg/l |
| Total Dissolved Solids(TDS) | 258.00 | mg/l |
| Fluoride | 0.57 | mg/l |
| Magnesium | 4.50 | mg/l |