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: 26/10/2021 Sample Time: 12:10  
Human Activities: Bathing & washing, Fishing Weather: Sunny, Clear Water Body: Damodar
Frequency Of Monitoring: Monthly Use Based Class: A Approximate Depth(Bottom/Table): 1.00 m 
Color & Intensity: Clear Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.44   mg/l
  BOD   2.35   mg/l
  Conductivity   364.90   µs/cm
  Dissolved O2(DO)   7.6   mg/l
  Fecal Coliform   7900   MPN/100ml
  Fecal Streptococci   17   MPN/100ml
  Nitrate-N   0.132   mg/l
  pH   7.26   Unit
  Temperature(Water)   27.0   ⁰C
  Total Coliform   11000   MPN/100ml
  Boron   NT   mg/l
  Calcium   33.13   mg/l
  Chloride   18.61   mg/l
  COD   23.36   mg/l
  Fluoride   1.09   mg/l
  Magnesium   13.25   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.137   mg/l
  Potassium   4.4   mg/l
  Sodium   30.3   mg/l
  Total Alkalinity   150.00   mg/l
  Total Dissolved Solids(TDS)   226.00   mg/l
  Total Fixed Solids(TFS)   86.00   mg/l
  Total Hardness as CaCo3   137.36   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   14.00   mg/l
  Sulphate   42.66   mg/l
  Turbidity   41.30   NTU