West Bengal Pollution Control Board

Durgapur Laboratory

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



Station: D/S OF TARAPITH ON RIVER DWARKA, SATIGHAT River Basin: Mayurakshi CPCB Station Code: 2532
Sample Date: 20/12/2019 Sample Time: 13:15  
Human Activities: Bathing & washing, Cattle wading Weather: Sunny, Clear Water Body: Tarapith on Dwarka d/s
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
  Conductivity   194.10   µs/cm
  Fecal Coliform   22000   MPN/100ml
  Ammonia-N   0.492   mg/l
  Dissolved O2(DO)   7.6   mg/l
  pH   7.81   Unit
  Temperature   20.0   ⁰C
  Nitrate-N   0.191   mg/l
  Total Coliform   28000   MPN/100ml
  Boron   BDL   mg/l
  BOD   4.60   mg/l
  Magnesium   5.77   mg/l
  Total Alkalinity   90.00   mg/l
  Total Dissolved Solids(TDS)   132.00   mg/l
  Total Fixed Solids(TFS)   72.00   mg/l
  Total Hardness as CaCo3   75.24   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   28.00   mg/l
  Turbidity   81.66   NTU
  Calcium   20.59   mg/l
  Chloride   11.31   mg/l
  COD   36.63   mg/l
  Potassium   5.46   mg/l
  Sodium   38.40   mg/l
  Fluoride   0.343   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   BDL   mg/l
  Sulphate   16.160   mg/l