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: 31/01/2022 | Sample Time: 11:30 | |
| Human Activities: Bathing, Fishing, Navigation | Weather: Sunny, Clear | Water Body: Ganga at Tribeni |
| Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Muddy | Odour: Nil | Visible effluent discharge: nil |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.32 | mg/l |
| BOD | 2.3 | mg/l |
| Conductivity | 454.9 | µs/cm |
| Dissolved O2(DO) | 9.1 | mg/l |
| E-coli | 1700 | MPN/100ml |
| Fecal Coliform | 7000 | MPN/100ml |
| Fecal Streptococci | 230 | MPN/100ml |
| Nitrate-N | 0.48 | mg/l |
| pH | 8.28 | Unit |
| Temperature(Water) | 20.0 | ⁰C |
| Total Coliform | 11000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 39.42 | mg/l |
| Chloride | 11.99 | mg/l |
| COD | 9.0 | mg/l |
| Fluoride | 0.48 | mg/l |
| Magnesium | 11.95 | mg/l |
| Nitrite N | 0.02 | mg/l |
| Phenolpthalein Alkanity | 4.03 | mg/l |
| Phosphate-P | 0.06 | mg/l |
| Potassium | 3.5 | mg/l |
| Sodium | 17.5 | mg/l |
| Sulphate | 22.71 | mg/l |
| Total Alkalinity | 171.37 | mg/l |
| Total Dissolved Solids(TDS) | 288.0 | mg/l |
| Total Fixed Solids(TFS) | 236.0 | mg/l |
| Total Hardness as CaCo3 | 147.54 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 42.0 | mg/l |
| Turbidity | 46.09 | NTU |