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: 20/04/2022 | Sample Time: 12:05 | |
| Human Activities: Bathing, Fishing, Navigation | Weather: Sunny, Clear | Water Body: GANGA AT SERAMPORE |
| Frequency Of Monitoring: Quarterly | Use Based Class: C | Approximate Depth(Bottom/Table): 0.00 m |
| Color & Intensity: Muddy | Odour: Nil | Visible effluent discharge: high |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.1 | mg/l |
| BOD | 2.8 | mg/l |
| Conductivity | 368.3 | µs/cm |
| Dissolved O2(DO) | 6.2 | mg/l |
| E-coli | 4500 | MPN/100ml |
| Fecal Streptococci | 490 | MPN/100ml |
| Nitrate-N | 0.81 | mg/l |
| pH | 8.18 | Unit |
| Temperature(Water) | 34.0 | ⁰C |
| Total Coliform | 26000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 34.55 | mg/l |
| Chloride | 14.99 | mg/l |
| COD | 12.0 | mg/l |
| Fluoride | 0.18 | mg/l |
| Magnesium | 12.57 | mg/l |
| Nitrite N | 0.04 | mg/l |
| Phosphate-P | 0.33 | mg/l |
| Potassium | 3.8 | mg/l |
| Total Suspended Solids(TSS) | 96.0 | mg/l |
| Fecal Coliform | 14000 | MPN/100ml |
| Sodium | 17.1 | mg/l |
| Sulphate | 26.41 | mg/l |
| Total Alkalinity | 125.0 | mg/l |
| Total Dissolved Solids(TDS) | 190.0 | mg/l |
| Total Fixed Solids(TFS) | 192.0 | mg/l |
| Total Hardness as CaCo3 | 137.93 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Turbidity | 87.44 | NTU |
| Phenolpthalein Alkanity | nil | mg/l |