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: 06/11/2019 Sample Time: 12:40  
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: Muddy Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   BDL   mg/l
  BOD   3.00   mg/l
  Dissolved O2(DO)   5.50   mg/l
  E-coli   21000   MPN/100ml
  Fecal Coliform   50000   MPN/100ml
  Fecal Streptococci   20   MPN/100ml
  Nitrate-N   1.32   mg/l
  Temperature   29.0   ⁰C
  Total Coliform   80000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   29.08   mg/l
  Chloride   44.98   mg/l
  COD   9.00   mg/l
  Magnesium   3.81   mg/l
  Nitrite N   NT   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.11   mg/l
  Potassium   3.76   mg/l
  Sodium   28.75   mg/l
  Sulphate   22.26   mg/l
  Total Alkalinity   133.00   mg/l
  Total Dissolved Solids(TDS)   110.00   mg/l
  Total Fixed Solids(TFS)   126.00   mg/l
  Total Hardness as CaCo3   90.20   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   50.00   mg/l
  Turbidity   10.00   NTU
  Conductivity   347.00   µs/cm
  pH   7.15   Unit
  Fluoride   0.23   mg/l