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: 09/12/2020 | Sample Time: 11:30 | |
| Human Activities: Bathing & washing | Weather: Sunny,clear | Water Body: Ganga at Tribeni |
| Frequency Of Monitoring: Quarterly | Use Based Class: B | Approximate Depth(Bottom/Table): 3.00 m |
| Color & Intensity: Clear | Odour: Odour Free | Visible effluent discharge: None |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| BOD | 1.85 | mg/l |
| Conductivity | 345.30 | µs/cm |
| Dissolved O2(DO) | 7.80 | mg/l |
| E-coli | 11000 | MPN/100ml |
| Fecal Coliform | 17000 | MPN/100ml |
| Nitrate-N | 0.57 | mg/l |
| pH | 8.01 | Unit |
| Temperature(Water) | 21 | ⁰C |
| Boron | BDL | mg/l |
| Calcium | 52.35 | mg/l |
| Chloride | 9.00 | mg/l |
| COD | 7.84 | mg/l |
| Magnesium | 7.44 | mg/l |
| Nitrite N | 0.01 | mg/l |
| Phenolpthalein Alkanity | Nil | mg/l |
| Potassium | 3.30 | mg/l |
| Sodium | 14.20 | mg/l |
| Sulphate | 18.09 | mg/l |
| Total Dissolved Solids(TDS) | 262.00 | mg/l |
| Total Fixed Solids(TFS) | 150.00 | mg/l |
| Total Hardness as CaCo3 | 161.22 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 28.00 | mg/l |
| Turbidity | 17.80 | NTU |
| Fecal Streptococci | 330 | MPN/100ml |
| Total Coliform | 31000 | MPN/100ml |
| Fluoride | 0.29 | mg/l |
| Phosphate-P | 0.07 | mg/l |
| Total Alkalinity | 155.61 | mg/l |
| Ammonia-N | 0.27 | mg/l |