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: 19/11/2019 Sample Time: 16:50  
Human Activities: Drinking Weather: Clear Water Body: Ground water at Barjora
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 1.50 m 
Color & Intensity: Clear Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Conductivity   151.80   µs/cm
  Dissolved O2(DO)   8.0   mg/l
  Fecal Coliform   600   MPN/100ml
  Nitrate-N   0.141   mg/l
  pH   7.94   Unit
  Temperature   25.0   ⁰C
  Total Coliform   820   MPN/100ml
  Boron   0.100   mg/l
  Calcium   16.63   mg/l
  Chloride   8.81   mg/l
  COD   11.88   mg/l
  Fluoride   0.504   mg/l
  Magnesium   4.57   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.031   mg/l
  Potassium   6.23   mg/l
  Sodium   27.60   mg/l
  Sulphate   17.750   mg/l
  Total Alkalinity   62.00   mg/l
  Total Dissolved Solids(TDS)   80.00   mg/l
  Total Fixed Solids(TFS)   68.00   mg/l
  Total Hardness as CaCo3   60.39   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   10.00   mg/l
  Turbidity   11.13   NTU
  Ammonia-N   0.146   mg/l
  BOD   1.50   mg/l