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: 28/01/2022 Sample Time: 11:20  
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
  Ammonia-N   0.16   mg/l
  BOD   1.40   mg/l
  Conductivity   144.70   µs/cm
  Dissolved O2(DO)   8.6   mg/l
  Fecal Coliform   1200   MPN/100ml
  Nitrate-N   0.05   mg/l
  pH   7.09   Unit
  Temperature(Water)   18.0   ⁰C
  Total Coliform   2200   MPN/100ml
  Boron   BDL   mg/l
  Calcium   15.2   mg/l
  Chloride   18.13   mg/l
  COD   11.78   mg/l
  Fluoride   0.49   mg/l
  Magnesium   5.35   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   NT   mg/l
  Potassium   1.2   mg/l
  Sodium   17.2   mg/l
  Sulphate   17.52   mg/l
  Total Alkalinity   68.00   mg/l
  Total Dissolved Solids(TDS)   102.00   mg/l
  Total Fixed Solids(TFS)   64.00   mg/l
  Total Hardness as CaCo3   60.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   18.00   mg/l
  Turbidity   3.80   NTU