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: 29/06/2021 | Sample Time: 16:30 | |
| Human Activities: Bathing,Washing | Weather: Sunny,Hot,Humid | 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 | 0.31 | mg/l |
| BOD | 3.90 | mg/l |
| Conductivity | 302.80 | µs/cm |
| Dissolved O2(DO) | 5.50 | mg/l |
| E-coli | 13000 | MPN/100ml |
| Fecal Coliform | 79000 | MPN/100ml |
| Fecal Streptococci | 490 | MPN/100ml |
| Nitrate-N | 0.78 | mg/l |
| pH | 7.18 | Unit |
| Temperature(Water) | 30 | ⁰C |
| Total Coliform | 170000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 27.29 | mg/l |
| Chloride | 15.99 | mg/l |
| COD | 13.72 | mg/l |
| Fluoride | 0.72 | mg/l |
| Magnesium | 15.51 | mg/l |
| Nitrite N | 0.05 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.12 | mg/l |
| Potassium | 5.50 | mg/l |
| Sodium | 16.00 | mg/l |
| Sulphate | 16.16 | mg/l |
| Total Alkalinity | 133.33 | mg/l |
| Total Dissolved Solids(TDS) | 156.00 | mg/l |
| Total Fixed Solids(TFS) | 194.00 | mg/l |
| Total Hardness as CaCo3 | 131.91 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 184.00 | mg/l |
| Turbidity | 163.00 | NTU |