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: 16/01/2019 Sample Time: 14:00  
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: Muddy Odour: Odour free Visible effluent discharge: Nil


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.30   mg/l
  BOD   2.80   mg/l
  Dissolved O2(DO)   7.5   mg/l
  Fecal Coliform   8000   MPN/100ml
  Nitrate-N   0.52   mg/l
  pH   7.45   Unit
  Temperature   21.0   ⁰C
  Boron   BDL   mg/l
  Calcium   40.00   mg/l
  Chloride   19.99   mg/l
  COD   10.10   mg/l
  Fluoride   0.32   mg/l
  Conductivity   585.2   µs/cm
  Total Coliform   11000   MPN/100ml
  Magnesium   11.66   mg/l
  Phenolpthalein Alkanity   0.0   mg/l
  Phosphate-P   0.05   mg/l
  Potassium   3.79   mg/l
  Sodium   32.40   mg/l
  Sulphate   34.03   mg/l
  Total Alkalinity   146.00   mg/l
  Total Dissolved Solids(TDS)   242.0   mg/l
  Total Fixed Solids(TFS)   194.0   mg/l
  Total Hardness as CaCo3   148.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   4.0   mg/l
  Turbidity   18.3   NTU