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: 19/01/2021 Sample Time: 13:40  
Human Activities: Bathing, Washing ,Cattle wading &Burning of dead body. Weather: Cloudy Water Body: Damodar
Frequency Of Monitoring: Monthly Use Based Class: A Approximate Depth(Bottom/Table): 0.50 m 
Color & Intensity: Muddy Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.213   mg/l
  BOD   2.05   mg/l
  Conductivity   303.30   µs/cm
  Dissolved O2(DO)   8.10   mg/l
  Fecal Coliform   3300   MPN/100ml
  Fecal Streptococci   31   MPN/100ml
  Nitrate-N   0.213   mg/l
  pH   7.49   Unit
  Temperature(Water)   20   ⁰C
  Total Coliform   4600   MPN/100ml
  Boron   BDL   mg/l
  Calcium   21.01   mg/l
  Chloride   14.82   mg/l
  COD   15.10   mg/l
  Fluoride   0.373   mg/l
  Magnesium   16.20   mg/l
  Phenolpthalein Alkanity   0.0   mg/l
  Phosphate-P   0.192   mg/l
  Potassium   4.20   mg/l
  Sodium   27.60   mg/l
  Sulphate   36.08   mg/l
  Total Alkalinity   130.0   mg/l
  Total Dissolved Solids(TDS)   210.00   mg/l
  Total Fixed Solids(TFS)   172.00   mg/l
  Total Hardness as CaCo3   119.19   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   16.00   mg/l
  Turbidity   9.16   NTU