West Bengal Pollution Control Board

Durgapur Laboratory

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



Station: BELBONI LAKE NEAR BARJORA River Basin: Damodar CPCB Station Code: 2539
Sample Date: 11/05/2022 Sample Time: 10:45  
Human Activities: Drinking & Domestic Weather: Sunny, Clear Water Body: Ground water at Barjora
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
  Fluoride   0.282   mg/l
  Magnesium   3.888   mg/l
  Sodium   24.7   mg/l
  Ammonia-N   BDL   mg/l
  BOD   1.70   mg/l
  Conductivity   169.8   µs/cm
  Dissolved O2(DO)   7.8   mg/l
  Total Coliform   3300   MPN/100ml
  Boron   BDL   mg/l
  Sulphate   15.245   mg/l
  Total Alkalinity   86.0   mg/l
  Total Dissolved Solids(TDS)   112.00   mg/l
  Total Fixed Solids(TFS)   126.00   mg/l
  Total Hardness as CaCo3   70.0   mg/l
  Fecal Coliform   2200   MPN/100ml
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   8.00   mg/l
  Turbidity   16.0   NTU
  Nitrate-N   0.249   mg/l
  pH   7.49   Unit
  Temperature(Water)   31.0   ⁰C
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.038   mg/l
  Potassium   1.7   mg/l
  Calcium   21.6   mg/l
  Chloride   13.261   mg/l
  COD   15.30   mg/l