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: 19/02/2020 Sample Time: 12:15  
Human Activities: Bathing & washing Weather: Sunny clear Water Body: Ganga
Frequency Of Monitoring: Monthly Use Based Class: B Approximate Depth(Bottom/Table): 2.00 m 
Color & Intensity: Clear Odour: Odour free Visible effluent discharge: Moderate


Water Quality
Parameter Test Result Unit
  Fluoride   0.32   mg/l
  Magnesium   13.34   mg/l
  Nitrite N   0.39   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.06   mg/l
  Potassium   4.09   mg/l
  Sodium   32.17   mg/l
  Temperature   29.0   ⁰C
  Total Coliform   80000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   25.10   mg/l
  Sulphate   37.53   mg/l
  Total Alkalinity   126.00   mg/l
  Total Dissolved Solids(TDS)   282.00   mg/l
  Total Fixed Solids(TFS)   150.00   mg/l
  Total Hardness as CaCo3   117.65   mg/l
  Chloride   31.99   mg/l
  COD   19.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   34.00   mg/l
  Turbidity   23.70   NTU
  Ammonia-N   0.12   mg/l
  BOD   3.85   mg/l
  Conductivity   361.00   µs/cm
  Dissolved O2(DO)   8.10   mg/l
  E-coli   22000   MPN/100ml
  Fecal Coliform   50000   MPN/100ml
  Fecal Streptococci   45   MPN/100ml
  Nitrate-N   1.44   mg/l
  pH   7.65   Unit