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: 18/08/2021 Sample Time: 13:40  
Human Activities: Bathing & washing Weather: Rainy Water Body: Ganga
Frequency Of Monitoring: Continious Use Based Class: A Approximate Depth(Bottom/Table): 2.00 m 
Color & Intensity: Muddy Odour: Odour free Visible effluent discharge: None, Water Hyacinth


Water Quality
Parameter Test Result Unit
  Phosphate-P   0.06   mg/l
  Potassium   4.94   mg/l
  Sodium   13.33   mg/l
  Sulphate   19.73   mg/l
  Total Alkalinity   102.00   mg/l
  Total Dissolved Solids(TDS)   108.00   mg/l
  Total Fixed Solids(TFS)   180.00   mg/l
  Total Hardness as CaCo3   84.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   84.00   mg/l
  Turbidity   74.00   NTU
  Ammonia-N   0.21   mg/l
  BOD   2.35   mg/l
  Conductivity   365.00   µs/cm
  Dissolved O2(DO)   4.60   mg/l
  E-coli   33000   MPN/100ml
  Fecal Coliform   49000   MPN/100ml
  Fecal Streptococci   220   MPN/100ml
  Boron   BDL   mg/l
  Calcium   16.00   mg/l
  Chloride   22.99   mg/l
  COD   17.00   mg/l
  Fluoride   0.43   mg/l
  Magnesium   10.70   mg/l
  Nitrite N   0.04   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Nitrate-N   0.65   mg/l
  pH   7.16   Unit
  Temperature(Water)   27.0   ⁰C
  Total Coliform   130000   MPN/100ml