West Bengal Pollution Control Board |
Hooghly Laboratory |
Himalaya Bhawan, Delhi Road, Dankuni, Hooghly |
| Station: Ganga at Tribeni near burning ghat | River Basin: GANGA | CPCB Station Code: 2506 |
| Sample Date: 24/11/2021 | Sample Time: 12:25 | |
| Human Activities: Bathing, washing, navigation | Weather: Sunny, Clear | Water Body: Ganga at Tribeni |
| Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 0.00 m |
| Color & Intensity: Muddy | Odour: Nil | Visible effluent discharge: |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.16 | mg/l |
| BOD | 3.2 | mg/l |
| Conductivity | 372.2 | µs/cm |
| Dissolved O2(DO) | 7.5 | mg/l |
| E-coli | 4500 | MPN/100ml |
| Fecal Coliform | 7800 | MPN/100ml |
| Fecal Streptococci | 460 | MPN/100ml |
| Nitrate-N | 0.63 | mg/l |
| pH | 7.82 | Unit |
| Temperature(Water) | 24.5 | ⁰C |
| Total Coliform | 17000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 46.25 | mg/l |
| Chloride | 8.99 | mg/l |
| COD | 12.0 | mg/l |
| Fluoride | 0.27 | mg/l |
| Magnesium | 14.95 | mg/l |
| Nitrite N | 0.63 | mg/l |
| Phenolpthalein Alkanity | nil | mg/l |
| Phosphate-P | 0.16 | mg/l |
| Potassium | 3.8 | mg/l |
| Sodium | 11.7 | mg/l |
| Sulphate | 23.34 | mg/l |
| Total Hardness as CaCo3 | 176.92 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 132.0 | mg/l |
| Turbidity | 122.3 | NTU |
| Total Alkalinity | 144.93 | mg/l |
| Total Dissolved Solids(TDS) | 246.0 | mg/l |
| Total Fixed Solids(TFS) | 270.0 | mg/l |