West Bengal Pollution Control Board

Durgapur Laboratory

Sahid Kshudiram Sarani, City Centre, Durgapur, Burdwan 713 216.(0343) 2543525



Station: River Damodar at Andal U/s River Basin: Damodar CPCB Station Code: 10107
Sample Date: 11/07/2022 Sample Time: 12:40  
Human Activities: Fishing Weather: Sunny, Clear Water Body: Damodar
Frequency Of Monitoring: Monthly Use Based Class: A Approximate Depth(Bottom/Table): 0.25 m 
Color & Intensity: Clear Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.26   mg/l
  BOD   2.70   mg/l
  Conductivity   404.0   µs/cm
  Dissolved O2(DO)   7.5   mg/l
  Fecal Coliform   2700   MPN/100ml
  Fecal Streptococci   33   MPN/100ml
  pH   7.20   Unit
  Temperature(Water)   31.0   ⁰C
  Total Coliform   4000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   45.60   mg/l
  Chloride   40.14   mg/l
  COD   17.34   mg/l
  Fluoride   0.70   mg/l
  Magnesium   10.69   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.075   mg/l
  Sodium   16.5   mg/l
  Sulphate   55.982   mg/l
  Total Alkalinity   138.00   mg/l
  Total Dissolved Solids(TDS)   364.00   mg/l
  Total Fixed Solids(TFS)   250.00   mg/l
  Total Hardness as CaCo3   158.00   mg/l
  Total Suspended Solids(TSS)   8.00   mg/l
  Turbidity   13.3   NTU
  Nitrate-N   0.665   mg/l
  Potassium   3.6   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l