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: 08/05/2019 Sample Time: 13:00  
Human Activities: Bathing & washing Weather: Sunny, Clear Water Body: Tarapith on Dwarka d/s
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 0.25 m 
Color & Intensity: Light green Odour: Odour free Visible effluent discharge: High


Water Quality
Parameter Test Result Unit
  Nitrate-N   0.1423   mg/l
  Ammonia-N   0.942   mg/l
  BOD   3.15   mg/l
  Conductivity   260.10   µs/cm
  Dissolved O2(DO)   7.30   mg/l
  Fecal Coliform   17000   MPN/100ml
  pH   8.09   Unit
  Temperature   34   ⁰C
  Total Coliform   35000   MPN/100ml
  Boron   NT   mg/l
  Calcium   30.40   mg/l
  Chloride   49.91   mg/l
  COD   52.02   mg/l
  Fluoride   0.543   mg/l
  Magnesium   18.24   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.0515   mg/l
  Potassium   3.40   mg/l
  Sodium   31.40   mg/l
  Sulphate   14.150   mg/l
  Total Alkalinity   76.00   mg/l
  Total Dissolved Solids(TDS)   162.00   mg/l
  Total Fixed Solids(TFS)   136.00   mg/l
  Total Hardness as CaCo3   152.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   20.00   mg/l
  Turbidity   22.30   NTU