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: 17/06/2019 Sample Time: 11:45  
Human Activities: Navigation Weather: clear Water Body: GANGA AT SERAMPORE
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 3.00 m 
Color & Intensity: Turbid Odour: None Visible effluent discharge: Yes


Water Quality
Parameter Test Result Unit
  Conductivity   287.00   µs/cm
  Dissolved O2(DO)   6.70   mg/l
  Fecal Coliform   170000   MPN/100ml
  Nitrate-N   0.43   mg/l
  pH   7.99   Unit
  Temperature   32   ⁰C
  Total Coliform   220000   MPN/100ml
  Boron   NT   mg/l
  Calcium   25.00   mg/l
  Chloride   15.65   mg/l
  COD   18.00   mg/l
  Fluoride   0.27   mg/l
  Magnesium   11.00   mg/l
  Nitrite N   0.01   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.055   mg/l
  Potassium   4.00   mg/l
  Sodium   17.50   mg/l
  Sulphate   9.73   mg/l
  Total Alkalinity   92.00   mg/l
  Total Dissolved Solids(TDS)   174.00   mg/l
  Total Fixed Solids(TFS)   62.0   mg/l
  Total Hardness as CaCo3   106.00   mg/l
  Total Kjeldahl Nitrogen(TKN)   0.92   mg/l
  Total Suspended Solids(TSS)   78.00   mg/l
  Turbidity   15.68   NTU
  BOD   2.30   mg/l
  Ammonia-N   BDL   mg/l