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: 04/03/2021 Sample Time: 14:20  
Human Activities: Bathing, Washing ,Cultivation & Burning of dead body. Weather: Sunny ,Clear Water Body: Barakar
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 0.50 m 
Color & Intensity: Clear Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   BDL   mg/l
  BOD   2.45   mg/l
  Conductivity   197.80   µs/cm
  Dissolved O2(DO)   8.3   mg/l
  Fecal Coliform   3900   MPN/100ml
  Fecal Streptococci   27   MPN/100ml
  Nitrate-N   1.040   mg/l
  pH   7.31   Unit
  Temperature(Water)   24.0   ⁰C
  Total Coliform   4800   MPN/100ml
  Boron   BDL   mg/l
  Calcium   22.04   mg/l
  Chloride   13.72   mg/l
  COD   21.53   mg/l
  Fluoride   0.496   mg/l
  Magnesium   8.93   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   BDL   mg/l
  Potassium   3.0   mg/l
  Sodium   20.6   mg/l
  Sulphate   33.28   mg/l
  Total Alkalinity   106.00   mg/l
  Total Dissolved Solids(TDS)   126.00   mg/l
  Total Fixed Solids(TFS)   98.00   mg/l
  Total Hardness as CaCo3   91.84   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   30.00   mg/l
  Turbidity   1.18   NTU