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: 16/12/2021 Sample Time: 12:45  
Human Activities: Bathing & washing; Burning of Dead Body 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   0.86   mg/l
  BOD   2.65   mg/l
  Conductivity   206.20   µs/cm
  Dissolved O2(DO)   8.4   mg/l
  Fecal Coliform   3200   MPN/100ml
  Fecal Streptococci   17   MPN/100ml
  Nitrate-N   0.30   mg/l
  pH   7.64   Unit
  Temperature(Water)   23.0   ⁰C
  Total Coliform   3900   MPN/100ml
  Boron   BDL   mg/l
  Calcium   37.168   mg/l
  Chloride   12.07   mg/l
  COD   18.32   mg/l
  Fluoride   0.50   mg/l
  Magnesium   16.69   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.076   mg/l
  Potassium   2.7   mg/l
  Sodium   18.4   mg/l
  Sulphate   19.29   mg/l
  Total Alkalinity   98.0   mg/l
  Total Dissolved Solids(TDS)   154.0   mg/l
  Total Fixed Solids(TFS)   72.00   mg/l
  Total Hardness as CaCo3   161.6   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   8.00   mg/l
  Turbidity   35.2   NTU