West Bengal Pollution Control Board

Hooghly Laboratory

Himalaya Bhawan, Delhi Road, Dankuni, Hooghly



Station: Ganga at Tribeni near burning ghat River Basin: GANGA CPCB Station Code: 2506
Sample Date: 24/02/2021 Sample Time: 09:25  
Human Activities: Bathing,Fishing, Navigation Weather: Sunny Clear Water Body: Ganga at Tribeni
Frequency Of Monitoring: Quarterly Use Based Class: B Approximate Depth(Bottom/Table): 0.00 m 
Color & Intensity: Clear Odour: nil Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.28   mg/l
  BOD   2.6   mg/l
  Conductivity   385.6   µs/cm
  Dissolved O2(DO)   8.7   mg/l
  E-coli   780   MPN/100ml
  Fecal Coliform   2700   MPN/100ml
  Fecal Streptococci   120   MPN/100ml
  Nitrate-N   0.62   mg/l
  pH   8.08   Unit
  Temperature(Water)   23   ⁰C
  Total Coliform   7900   MPN/100ml
  Boron   BDL   mg/l
  Calcium   45.49   mg/l
  Chloride   14.00   mg/l
  COD   10.0   mg/l
  Fluoride   0.21   mg/l
  Magnesium   12.39   mg/l
  Nitrite N   0.03   mg/l
  Phenolpthalein Alkanity   nil   mg/l
  Phosphate-P   0.13   mg/l
  Potassium   5.1   mg/l
  Sodium   23.1   mg/l
  Sulphate   23.92   mg/l
  Total Alkalinity   154.47   mg/l
  Total Dissolved Solids(TDS)   214.0   mg/l
  Total Fixed Solids(TFS)   218.0   mg/l
  Total Hardness as CaCo3   164.71   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   60.0   mg/l
  Turbidity   40.4   NTU