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 Uluberia, West Bengal River Basin: GANGA CPCB Station Code: 1052
Sample Date: 22/10/2019 Sample Time: 13:10  
Human Activities: Bathing & washing Weather: Sunny clear Water Body: Ganga
Frequency Of Monitoring: Continious Use Based Class: A Approximate Depth(Bottom/Table): 2.00 m 
Color & Intensity: Clear Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  BOD   3.65   mg/l
  Ammonia-N   BDL   mg/l
  Sulphate   8.69   mg/l
  Total Alkalinity   170.00   mg/l
  Calcium   32.94   mg/l
  Chloride   50.00   mg/l
  COD   10.00   mg/l
  Fluoride   0.16   mg/l
  Magnesium   4.71   mg/l
  Nitrite N   0.18   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   1.51   mg/l
  Total Dissolved Solids(TDS)   198.00   mg/l
  Total Suspended Solids(TSS)   46.00   mg/l
  E-coli   7800   MPN/100ml
  Fecal Streptococci   20   MPN/100ml
  Nitrate-N   0.22   mg/l
  pH   7.62   Unit
  Temperature   33.0   ⁰C
  Total Coliform   70000   MPN/100ml
  Boron   BDL   mg/l
  Potassium   3.44   mg/l
  Sodium   19.72   mg/l
  Total Fixed Solids(TFS)   190.00   mg/l
  Total Hardness as CaCo3   103.26   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Turbidity   59.10   NTU
  Dissolved O2(DO)   5.20   mg/l
  Fecal Coliform   21000   MPN/100ml
  Conductivity   333.80   µs/cm