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: 20/02/2020 Sample Time: 16:00  
Human Activities: Bathing & washing Weather: Clear &sunny Water Body: Ganga at Tribeni
Frequency Of Monitoring: Quarterly Use Based Class: B Approximate Depth(Bottom/Table): 3.00 m 
Color & Intensity: Muddy Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  BOD   7.75   mg/l
  Conductivity   387.10   µs/cm
  Dissolved O2(DO)   9.40   mg/l
  E-coli   7000   MPN/100ml
  Fecal Coliform   8000   MPN/100ml
  Fecal Streptococci   800   MPN/100ml
  Nitrate-N   0.31   mg/l
  Temperature   22   ⁰C
  Total Coliform   30000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   31.37   mg/l
  Chloride   17.36   mg/l
  COD   15.05   mg/l
  Fluoride   0.24   mg/l
  Magnesium   14.29   mg/l
  Nitrite N   0.007   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Potassium   7.30   mg/l
  Sodium   22.00   mg/l
  Total Alkalinity   148.49   mg/l
  Total Dissolved Solids(TDS)   170.00   mg/l
  Total Fixed Solids(TFS)   38.00   mg/l
  Total Hardness as CaCo3   137.25   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   66.00   mg/l
  Turbidity   34.20   NTU
  Sulphate   27.26   mg/l
  Phosphate-P   0.074   mg/l
  pH   8.00   Unit
  Ammonia-N   0.10   mg/l