West Bengal Pollution Control Board

Haldia Laboratory

Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602



Station: Ganga at Durgachak near Pathikhali, West Bengal River Basin: GANGA CPCB Station Code: 1335
Sample Date: 05/03/2021 Sample Time: 13:37  
Human Activities: Fishing,Navigation Weather: Clear Water Body: Ganga
Frequency Of Monitoring: Monthly Use Based Class: C Approximate Depth(Bottom/Table): 1.50 m 
Color & Intensity: Turbid Odour: None Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.38   mg/l
  BOD   1.15   mg/l
  Conductivity      µs/cm
  Dissolved O2(DO)   5.10   mg/l
  E-coli   2700   MPN/100ml
  Fecal Coliform   21000   MPN/100ml
  Fecal Streptococci   117   MPN/100ml
  Nitrate-N   0.78   mg/l
  pH   7.63   Unit
  Temperature(Water)   29.0   ⁰C
  Total Coliform   35000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   173.00   mg/l
  Chloride   3300.39   mg/l
  COD   26.00   mg/l
  Fluoride   0.48   mg/l
  Magnesium   178.00   mg/l
  Nitrite N   0.54   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.06   mg/l
  Potassium   23.74   mg/l
  Sodium   722.66   mg/l
  Sulphate   696.02   mg/l
  Total Alkalinity   166.00   mg/l
  Total Dissolved Solids(TDS)   7696.00   mg/l
  Total Fixed Solids(TFS)   6166.00   mg/l
  Total Hardness as CaCo3   1166.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   178.00   mg/l
  Turbidity   101.00   NTU