West Bengal Pollution Control Board

Durgapur Laboratory

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



Station: DAMODAR AT DISHERGARH VILL.(NR.BIHAR-WEST BENGAL BORDER),WEST BENGAL River Basin: Damodar CPCB Station Code: 1331
Sample Date: 22/06/2020 Sample Time: 12:20  
Human Activities: Bathing & washing Weather: Cloudy, humid Water Body: Damodar
Frequency Of Monitoring: Monthly Use Based Class: C Approximate Depth(Bottom/Table): 0.50 m 
Color & Intensity: Clear Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Dissolved O2(DO)   8.3   mg/l
  Fecal Coliform   3400   MPN/100ml
  Nitrate-N   0.094   mg/l
  Temperature(Water)   28.0   ⁰C
  Total Coliform   5800   MPN/100ml
  Boron   0.144   mg/l
  Calcium   21.85   mg/l
  Chloride   10.27   mg/l
  Fluoride   0.247   mg/l
  Magnesium   10.91   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.031   mg/l
  Potassium   2.3   mg/l
  Sulphate   31.72   mg/l
  Total Alkalinity   84.00   mg/l
  Total Fixed Solids(TFS)   106.00   mg/l
  Total Hardness as CaCo3   99.51   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   20.00   mg/l
  Turbidity   29.70   NTU
  Conductivity   195.30   µs/cm
  Ammonia-N   0.184   mg/l
  BOD   2.05   mg/l
  pH   7.60   Unit
  COD   15.84   mg/l
  Total Dissolved Solids(TDS)   148.00   mg/l
  Sodium   12.9   mg/l