West Bengal Pollution Control Board

Durgapur Laboratory

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



Station: DAMODAR AT D/S OF IISCO AFTER 3RD OUTFALL AT DHENNA VILLAGE, WEST BENGAL River Basin: Damodar CPCB Station Code: 1332
Sample Date: 20/07/2020 Sample Time: 15:30  
Human Activities: Bathing & washing Weather: Sunny Water Body: Damodar
Frequency Of Monitoring: Monthly Use Based Class: C Approximate Depth(Bottom/Table): 0.50 m 
Color & Intensity: Muddy Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Total Coliform   4800   MPN/100ml
  Boron   BDL   mg/l
  Calcium   20.29   mg/l
  Chloride   6.59   mg/l
  COD   18.31   mg/l
  Fluoride   0.693   mg/l
  Magnesium   9.96   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Potassium   3.60   mg/l
  Sodium   17.30   mg/l
  Sulphate   16.150   mg/l
  Total Alkalinity   77.00   mg/l
  Total Dissolved Solids(TDS)   102.00   mg/l
  Total Fixed Solids(TFS)   94.00   mg/l
  Total Hardness as CaCo3   91.71   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Turbidity   43.16   NTU
  BOD   2.45   mg/l
  Ammonia-N   0.816   mg/l
  Fecal Coliform   3100   MPN/100ml
  Nitrate-N   0.060   mg/l
  Dissolved O2(DO)   8.0   mg/l
  pH   7.74   Unit
  Total Suspended Solids(TSS)   24.00   mg/l
  Temperature(Water)   30.0   ⁰C
  Conductivity   143.40   µs/cm
  Phosphate-P   0.2747   mg/l