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: 17/06/2022 Sample Time: 12:45  
Human Activities: Fishing and 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   0.12   mg/l
  BOD   0.75   mg/l
  Conductivity   12880.00   µs/cm
  Dissolved O2(DO)   6.60   mg/l
  E-coli   7000   MPN/100ml
  Fecal Coliform   12000   MPN/100ml
  Fecal Streptococci   210.00   MPN/100ml
  Nitrate-N   0.87   mg/l
  pH   8.50   Unit
  Temperature(Water)   32.00   ⁰C
  Total Coliform   21000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   1080.00   mg/l
  Chloride   3300.39   mg/l
  COD   28.90   mg/l
  Fluoride   0.29   mg/l
  Magnesium   190.00   mg/l
  Nitrite N   0.02   mg/l
  Phenolpthalein Alkanity   8.00   mg/l
  Phosphate-P   0.09   mg/l
  Potassium   61.00   mg/l
  Sodium   1890.00   mg/l
  Sulphate   613.83   mg/l
  Total Alkalinity   110.00   mg/l
  Total Dissolved Solids(TDS)   7364.00   mg/l
  Total Fixed Solids(TFS)   8364.00   mg/l
  Total Hardness as CaCo3   1555.00   mg/l
  Total Suspended Solids(TSS)   896.00   mg/l
  Turbidity   563.00   NTU