West Bengal Pollution Control Board

Durgapur Laboratory

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



Station: River Damodar at Raniganj D/s River Basin: Damodar CPCB Station Code: 10111
Sample Date: 11/08/2021 Sample Time: 12:10  
Human Activities: Bathing & washing Weather: Sunny Water Body: Damodar
Frequency Of Monitoring: Monthly Use Based Class: A Approximate Depth(Bottom/Table): 1.00 m 
Color & Intensity: Muddy Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.88   mg/l
  BOD   2.00   mg/l
  Conductivity   386.20   µs/cm
  Dissolved O2(DO)   7.9   mg/l
  Fecal Coliform   2400   MPN/100ml
  Fecal Streptococci   17   MPN/100ml
  Nitrate-N   0.115   mg/l
  pH   7.21   Unit
  Temperature(Water)   31.0   ⁰C
  Total Coliform   4000   MPN/100ml
  Boron   NT   mg/l
  Calcium   43.20   mg/l
  Chloride   13.27   mg/l
  COD   18.52   mg/l
  Fluoride   0.86   mg/l
  Magnesium   10.21   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.190   mg/l
  Potassium   4.2   mg/l
  Sodium   21.2   mg/l
  Sulphate   31.43   mg/l
  Total Alkalinity   144.00   mg/l
  Total Dissolved Solids(TDS)   206.00   mg/l
  Total Fixed Solids(TFS)   156.00   mg/l
  Total Hardness as CaCo3   150.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   36.00   mg/l
  Turbidity   219.0   NTU