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: 07/08/2020 Sample Time: 12:05  
Human Activities: Bathing & washing Weather: Sunny 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
  pH   7.28   Unit
  Potassium   4.23   mg/l
  Sodium   14.33   mg/l
  Sulphate   14.62   mg/l
  Fecal Streptococci   80   MPN/100ml
  Total Alkalinity   112.00   mg/l
  Total Dissolved Solids(TDS)   188.00   mg/l
  Total Fixed Solids(TFS)   246.00   mg/l
  Total Hardness as CaCo3   100.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Magnesium   5.72   mg/l
  Nitrite N   0.18   mg/l
  Nitrate-N   0.20   mg/l
  Calcium   30.59   mg/l
  Total Coliform   170000   MPN/100ml
  Boron   BDL   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Chloride   13.99   mg/l
  Fecal Coliform   80000   MPN/100ml
  BOD   3.10   mg/l
  Total Suspended Solids(TSS)   38.00   mg/l
  Turbidity   106.00   NTU
  COD   11.00   mg/l
  Fluoride   0.28   mg/l
  Temperature(Water)   29.0   ⁰C
  Phosphate-P   0.20   mg/l
  Ammonia-N   0.18   mg/l
  Dissolved O2(DO)   4.10   mg/l
  E-coli   49000   MPN/100ml
  Conductivity   240.10   µs/cm