West Bengal Pollution Control Board |
Central Laboratory |
Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953 |
| Station: Ganga at Uluberia, West Bengal | River Basin: GANGA | CPCB Station Code: 1052 |
| Sample Date: 18/03/2020 | Sample Time: 12:25 | |
| Human Activities: Bathing washing | Weather: Sunny, Clear | Water Body: Ganga |
| Frequency Of Monitoring: Continious | Use Based Class: A | Approximate Depth(Bottom/Table): 2.00 m |
| Color & Intensity: Light green | Odour: Odour free | Visible effluent discharge: Moderate |
| Water Quality | ||
|---|---|---|
| Parameter | Test Result | Unit |
| Ammonia-N | 0.35 | mg/l |
| BOD | 2.00 | mg/l |
| Temperature | 29.0 | ⁰C |
| Conductivity | 382.50 | µs/cm |
| Nitrite N | 0.05 | mg/l |
| Phenolpthalein Alkanity | NIL | mg/l |
| Phosphate-P | 0.07 | mg/l |
| Dissolved O2(DO) | 5.30 | mg/l |
| Total Coliform | 50000 | MPN/100ml |
| E-coli | 11000 | MPN/100ml |
| Fecal Coliform | 22000 | MPN/100ml |
| Fecal Streptococci | 40 | MPN/100ml |
| Sulphate | 29.59 | mg/l |
| Total Fixed Solids(TFS) | 198.00 | mg/l |
| Total Alkalinity | 156.00 | mg/l |
| Total Dissolved Solids(TDS) | 190.00 | mg/l |
| Boron | BDL | mg/l |
| Calcium | 21.22 | mg/l |
| Chloride | 22.99 | mg/l |
| COD | 9.50 | mg/l |
| Magnesium | 15.86 | mg/l |
| pH | 7.71 | Unit |
| Potassium | 1.93 | mg/l |
| Total Hardness as CaCo3 | 118.32 | mg/l |
| Total Kjeldahl Nitrogen(TKN) | mg/l | |
| Total Suspended Solids(TSS) | 6.00 | mg/l |
| Turbidity | 20.10 | NTU |
| Sodium | 47.92 | mg/l |
| Fluoride | 0.29 | mg/l |
| Nitrate-N | 1.01 | mg/l |