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: 21/12/2020 Sample Time: 12:25  
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 Dissolved Solids(TDS)   1096.00   mg/l
  Ammonia-N   0.33   mg/l
  BOD   0.95   mg/l
  Conductivity   2175.00   µs/cm
  Dissolved O2(DO)   8.10   mg/l
  E-coli   7900   MPN/100ml
  Fecal Coliform   17000   MPN/100ml
  Fecal Streptococci   220   MPN/100ml
  Nitrate-N   0.82   mg/l
  pH   7.70   Unit
  Temperature(Water)   24.0   ⁰C
  Total Coliform   35000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   113.00   mg/l
  Chloride   1461.60   mg/l
  COD   19.64   mg/l
  Fluoride   0.35   mg/l
  Magnesium   69.00   mg/l
  Nitrite N   0.22   mg/l
  Phenolpthalein Alkanity   4.00   mg/l
  Phosphate-P   0.03   mg/l
  Potassium   15.59   mg/l
  Sodium   378.28   mg/l
  Total Fixed Solids(TFS)   1418.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   224.00   mg/l
  Turbidity   317.00   NTU
  Total Alkalinity   166.00   mg/l
  Sulphate   22.51   mg/l
  Total Hardness as CaCo3   564.00   mg/l