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: 22/08/2019 | Sample Time: 11:45 | |
| 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): 2.50 m |
| Color & Intensity: Muddy | Odour: Odour free | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| COD | 18.8 | mg/l |
| Fluoride | 0.18 | mg/l |
| Conductivity | 218.0 | µs/cm |
| Magnesium | 6.00 | mg/l |
| Phenolpthalein Alkanity | 0.00 | mg/l |
| Total Coliform | 300000 | MPN/100ml |
| Potassium | 4.40 | mg/l |
| Sulphate | 16.94 | mg/l |
| Fecal Coliform | 240000 | MPN/100ml |
| Nitrate-N | 0.42 | mg/l |
| pH | 7.02 | Unit |
| Total Alkalinity | 97.90 | mg/l |
| Boron | NT | mg/l |
| Calcium | 28.00 | mg/l |
| BOD | 4.1 | mg/l |
| Temperature | 32.0 | ⁰C |
| Chloride | 7.83 | mg/l |
| Dissolved O2(DO) | 4.30 | mg/l |
| Sodium | 11.00 | mg/l |
| Ammonia-N | BDL | mg/l |
| Total Hardness as CaCo3 | 93.00 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 228.0 | mg/l |
| Phosphate-P | 0.089 | mg/l |
| Total Dissolved Solids(TDS) | 44.0 | mg/l |
| Fecal Streptococci | 130 | MPN/100ml |
| E-coli | 11000 | MPN/100ml |
| Turbidity | 208.0 | NTU |
| Nitrite N | 0.031 | mg/l |
| Total Fixed Solids(TFS) | 18.0 | mg/l |