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: 09/07/2020 Sample Time: 12:20  
Human Activities: Navigation,Fishing 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
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Hardness as CaCo3   1448.00   mg/l
  Ammonia-N   BDL   mg/l
  pH   8.35   Unit
  Fluoride   0.40   mg/l
  Sulphate   158.99   mg/l
  Nitrate-N   1.62   mg/l
  COD   14.98   mg/l
  Dissolved O2(DO)   8.20   mg/l
  Fecal Coliform   450.00   MPN/100ml
  Temperature(Water)   30.0   ⁰C
  Total Coliform   2300   MPN/100ml
  Boron   BDL   mg/l
  Calcium   263.00   mg/l
  Chloride   5233.48   mg/l
  Magnesium   192.00   mg/l
  Nitrite N   0.04   mg/l
  Phenolpthalein Alkanity   14.00   mg/l
  Potassium   13.93   mg/l
  Total Suspended Solids(TSS)   492.00   mg/l
  Total Dissolved Solids(TDS)   1920.00   mg/l
  BOD   1.25   mg/l
  Conductivity   3056.00   µs/cm
  Total Fixed Solids(TFS)   2282.00   mg/l
  Sodium   337.95   mg/l
  Total Alkalinity   124.00   mg/l
  Turbidity   437.00   NTU
  Phosphate-P   0.46   mg/l