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: 10/06/2020 Sample Time: 12:30  
Human Activities: Bathing & washing Weather: Cloudy, Rainy 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: None


Water Quality
Parameter Test Result Unit
  Phosphate-P   1.83   mg/l
  Potassium   3.52   mg/l
  Sodium   8.50   mg/l
  Fluoride   0.39   mg/l
  Magnesium   12.86   mg/l
  Boron   BDL   mg/l
  Sulphate   22.27   mg/l
  E-coli   79000   MPN/100ml
  Fecal Coliform   140000   MPN/100ml
  Fecal Streptococci   40   MPN/100ml
  Nitrate-N   0.12   mg/l
  pH   7.32   Unit
  Temperature(Water)   33.0   ⁰C
  Total Coliform   220000   MPN/100ml
  Total Alkalinity   104.00   mg/l
  Total Dissolved Solids(TDS)   286.00   mg/l
  Total Fixed Solids(TFS)   184.00   mg/l
  Ammonia-N   0.16   mg/l
  BOD   3.10   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   24.00   mg/l
  Turbidity   41.30   NTU
  Calcium   32.16   mg/l
  Chloride   31.99   mg/l
  COD   10.00   mg/l
  Conductivity   178.10   µs/cm
  Dissolved O2(DO)   5.30   mg/l
  Total Hardness as CaCo3   133.33   mg/l
  Nitrite N   0.03   mg/l
  Phenolpthalein Alkanity   NIL   mg/l