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: 29/10/2020 Sample Time: 12:30  
Human Activities: Bathing & washing, Navigation Weather: Sunny clear Water Body: Ganga
Frequency Of Monitoring: Continious Use Based Class: A Approximate Depth(Bottom/Table): 2.00 m 
Color & Intensity: Light Ash Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.13   mg/l
  Potassium   4.99   mg/l
  Sodium   24.09   mg/l
  Sulphate   20.47   mg/l
  Total Alkalinity   144.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   14.00   mg/l
  Turbidity   46.10   NTU
  BOD   3.10   mg/l
  Conductivity   332.10   µs/cm
  Total Dissolved Solids(TDS)   144.00   mg/l
  Total Fixed Solids(TFS)   228.00   mg/l
  Total Hardness as CaCo3   121.56   mg/l
  Dissolved O2(DO)   7.00   mg/l
  E-coli   13000   MPN/100ml
  Fecal Coliform   33000   MPN/100ml
  Fecal Streptococci   93   MPN/100ml
  Nitrate-N   0.83   mg/l
  pH   7.28   Unit
  Temperature(Water)   28.0   ⁰C
  Total Coliform   70000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   26.66   mg/l
  Chloride   16.99   mg/l
  COD   16.00   mg/l
  Fluoride   0.18   mg/l
  Magnesium   13.34   mg/l
  Nitrite N   0.01   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.14   mg/l