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: 09/10/2020 Sample Time: 11:35  
Human Activities: Drinking & domestic Weather: Sunny 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
  BOD   1.60   mg/l
  Conductivity   169.90   µs/cm
  Dissolved O2(DO)   7.9   mg/l
  Fecal Coliform   600   MPN/100ml
  Nitrate-N   0.119   mg/l
  pH   7.12   Unit
  Temperature(Water)   30.0   ⁰C
  Total Coliform   920   MPN/100ml
  Boron   NT   mg/l
  Calcium   16.33   mg/l
  Chloride   7.99   mg/l
  COD   10.74   mg/l
  Fluoride   0.213   mg/l
  Magnesium   3.69   mg/l
  Ammonia-N   BDL   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.28   mg/l
  Potassium   BDL   mg/l
  Sodium   16.1   mg/l
  Sulphate   18.0   mg/l
  Total Alkalinity   68.00   mg/l
  Total Dissolved Solids(TDS)   124.00   mg/l
  Total Fixed Solids(TFS)   90.00   mg/l
  Total Hardness as CaCo3   56.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   10.00   mg/l
  Turbidity   4.05   NTU