West Bengal Pollution Control Board

Durgapur Laboratory

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



Station: BARAKAR AT ASANSOL (WATER INTAKE POINT), WEST BENGAL River Basin: Damodar CPCB Station Code: 1336
Sample Date: 06/09/2021 Sample Time: 11:55  
Human Activities: Bathing & washing, Fishing Weather: Sunny, Clear Water Body: Barakar
Frequency Of Monitoring: Quarterly Use Based Class: C 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   0.34   mg/l
  BOD   2.20   mg/l
  Conductivity   169.20   µs/cm
  Dissolved O2(DO)   7.8   mg/l
  Fecal Coliform   3900   MPN/100ml
  Fecal Streptococci   14   MPN/100ml
  Nitrate-N   0.123   mg/l
  pH   7.76   Unit
  Temperature(Water)   31.5   ⁰C
  Total Coliform   7000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   17.69   mg/l
  Chloride   7.59   mg/l
  COD   19.32   mg/l
  Fluoride   0.66   mg/l
  Magnesium   4.40   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.288   mg/l
  Potassium   2.0   mg/l
  Sodium   10.1   mg/l
  Sulphate   11.93   mg/l
  Total Alkalinity   66.00   mg/l
  Total Dissolved Solids(TDS)   106.00   mg/l
  Total Fixed Solids(TFS)   72.00   mg/l
  Total Hardness as CaCo3   62.31   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   46.00   mg/l
  Turbidity   89.50   NTU