West Bengal Pollution Control Board

Hooghly Laboratory

Himalaya Bhawan, Delhi Road, Dankuni, Hooghly



Station: GANGA AT SERAMPORE, WEST BENGAL River Basin: GANGA CPCB Station Code: 1472
Sample Date: 16/03/2021 Sample Time: 11:15  
Human Activities: Navigation Weather: Clear,windy Water Body: GANGA AT SERAMPORE
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 3.00 m 
Color & Intensity: Clear Odour: Odour free Visible effluent discharge: yes


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.15   mg/l
  BOD   1.80   mg/l
  Conductivity   412.90   µs/cm
  Dissolved O2(DO)   7.20   mg/l
  E-coli   23000   MPN/100ml
  Fecal Coliform   79000   MPN/100ml
  Fecal Streptococci   490   MPN/100ml
  Nitrate-N   0.51   mg/l
  pH   8.21   Unit
  Temperature(Water)   27   ⁰C
  Total Coliform   130000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   59.69   mg/l
  Chloride   14.00   mg/l
  COD   12.00   mg/l
  Fluoride   0.30   mg/l
  Magnesium   4.65   mg/l
  Nitrite N   0.04   mg/l
  Phenolpthalein Alkanity   6.10   mg/l
  Phosphate-P   0.18   mg/l
  Potassium   5.40   mg/l
  Sodium   19.90   mg/l
  Sulphate   23.01   mg/l
  Total Alkalinity   152.44   mg/l
  Total Dissolved Solids(TDS)   212.00   mg/l
  Total Fixed Solids(TFS)   258.00   mg/l
  Total Hardness as CaCo3   168.09   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   100.00   mg/l
  Turbidity   77.00   NTU