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: 21/04/2022 | Sample Time: 12:50 | |
| 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): 0.00 m |
| Color & Intensity: Muddy | Odour: Nil | Visible effluent discharge: moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.25 | mg/l |
| BOD | 2.8 | mg/l |
| Conductivity | 373.4 | µs/cm |
| Dissolved O2(DO) | 6.4 | mg/l |
| E-coli | 4500 | MPN/100ml |
| Fecal Coliform | 7800 | MPN/100ml |
| Fecal Streptococci | 1700 | MPN/100ml |
| Nitrate-N | 0.57 | mg/l |
| pH | 8.0 | Unit |
| Total Coliform | 17000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 30.06 | mg/l |
| Chloride | 16.99 | mg/l |
| COD | 11.0 | mg/l |
| Fluoride | 0.18 | mg/l |
| Magnesium | 16.49 | mg/l |
| Nitrite N | 0.02 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Phosphate-P | 0.19 | mg/l |
| Potassium | 3.7 | mg/l |
| Sodium | 17.0 | mg/l |
| Total Alkalinity | 119.23 | mg/l |
| Total Dissolved Solids(TDS) | 170.0 | mg/l |
| Total Fixed Solids(TFS) | 162.0 | mg/l |
| Total Hardness as CaCo3 | 142.86 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 54.0 | mg/l |
| Turbidity | 55.24 | NTU |
| Temperature(Water) | 32.0 | ⁰C |
| Sulphate | 27.25 | mg/l |