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: 06/08/2019 Sample Time: 13:40  
Human Activities: Bathing washing, Fishing, Burning of Dead body 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
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Turbidity   335.00   NTU
  Ammonia-N   0.19   mg/l
  BOD   3.10   mg/l
  Conductivity   272.80   µs/cm
  Temperature   33.0   ⁰C
  Dissolved O2(DO)   4.70   mg/l
  Nitrate-N   0.62   mg/l
  pH   7.57   Unit
  Total Coliform   110000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   30.19   mg/l
  COD   9.36   mg/l
  Fluoride   0.21   mg/l
  Magnesium   4.13   mg/l
  Nitrite N   0.05   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.09   mg/l
  Potassium   4.08   mg/l
  Sodium   14.55   mg/l
  Sulphate   25.75   mg/l
  Total Alkalinity   98.00   mg/l
  Total Dissolved Solids(TDS)   168.00   mg/l
  Total Fixed Solids(TFS)   234.00   mg/l
  Fecal Coliform   50000   MPN/100ml
  E-coli   33000   MPN/100ml
  Total Hardness as CaCo3   92.45   mg/l
  Total Suspended Solids(TSS)   432.00   mg/l
  Chloride   13.00   mg/l
  Fecal Streptococci   90   MPN/100ml