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 Dakshmineswar, West Bengal River Basin: GANGA CPCB Station Code: 1053
Sample Date: 02/03/2020 Sample Time: 13:05  
Human Activities: Bathing washing, Fishing Weather: Sunny clear Water Body: Ganga
Frequency Of Monitoring: Monthly Use Based Class: B Approximate Depth(Bottom/Table): 2.00 m 
Color & Intensity: Muddy Odour: Odour free Visible effluent discharge: Moderate


Water Quality
Parameter Test Result Unit
  Calcium   35.38   mg/l
  Chloride   19.99   mg/l
  BOD   4.50   mg/l
  Ammonia-N   0.60   mg/l
  COD   9.00   mg/l
  Fluoride   0.41   mg/l
  Magnesium   7.48   mg/l
  Nitrite N   0.32   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Conductivity   381.50   µs/cm
  Dissolved O2(DO)   6.90   mg/l
  E-coli   49000   MPN/100ml
  Fecal Coliform   130000   MPN/100ml
  Fecal Streptococci   45   MPN/100ml
  Nitrate-N   0.98   mg/l
  Temperature   26.0   ⁰C
  Total Coliform   220000   MPN/100ml
  Boron   BDL   mg/l
  Total Dissolved Solids(TDS)   124.00   mg/l
  Total Fixed Solids(TFS)   234.00   mg/l
  Total Hardness as CaCo3   119.23   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Turbidity   18.10   NTU
  pH   6.93   Unit
  Potassium   4.25   mg/l
  Total Suspended Solids(TSS)   6.00   mg/l
  Phosphate-P   0.04   mg/l
  Sulphate   27.57   mg/l
  Sodium   18.73   mg/l
  Total Alkalinity   152.00   mg/l