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: 09/11/2021 | Sample Time: 11:35 | |
| 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: nil |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Total Alkalinity | 140.51 | mg/l |
| Total Dissolved Solids(TDS) | 208.0 | mg/l |
| Total Fixed Solids(TFS) | 236.0 | mg/l |
| Total Hardness as CaCo3 | 192.31 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 148.0 | mg/l |
| Turbidity | 136.0 | NTU |
| Ammonia-N | 0.14 | mg/l |
| BOD | 3.1 | mg/l |
| Conductivity | 343.0 | µs/cm |
| Dissolved O2(DO) | 7.8 | mg/l |
| E-coli | 23000 | MPN/100ml |
| Fecal Coliform | 49000 | MPN/100ml |
| Fecal Streptococci | 1700 | MPN/100ml |
| Nitrate-N | 0.71 | mg/l |
| pH | 7.39 | Unit |
| Temperature(Water) | 27 | ⁰C |
| Total Coliform | 130000 | MPN/100ml |
| Boron | BDL | mg/l |
| Calcium | 49.33 | mg/l |
| Chloride | 11.99 | mg/l |
| COD | 12.0 | mg/l |
| Fluoride | 0.87 | mg/l |
| Magnesium | 16.82 | mg/l |
| Nitrite N | 0.02 | mg/l |
| Phenolpthalein Alkanity | nil | mg/l |
| Phosphate-P | 0.19 | mg/l |
| Potassium | 3.4 | mg/l |
| Sodium | 12.7 | mg/l |
| Sulphate | 19.45 | mg/l |