West Bengal Pollution Control Board

Durgapur Laboratory

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



Station: DAMODAR AT D/S OF IISCO AFTER 3RD OUTFALL AT DHENNA VILLAGE, WEST BENGAL River Basin: Damodar CPCB Station Code: 1332
Sample Date: 23/09/2019 Sample Time: 14:55  
Human Activities: Bathing & washing Weather: Sunny Water Body: Damodar
Frequency Of Monitoring: Monthly Use Based Class: C Approximate Depth(Bottom/Table): 0.50 m 
Color & Intensity: Dark green Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.148   mg/l
  BOD   1.85   mg/l
  Conductivity   221.70   µs/cm
  Dissolved O2(DO)   7.9   mg/l
  Fecal Coliform   1700   MPN/100ml
  Nitrate-N   0.0500   mg/l
  pH   7.99   Unit
  Temperature   27.0   ⁰C
  Total Coliform   2100   MPN/100ml
  Boron   NT   mg/l
  Calcium   26.20   mg/l
  Chloride   10.76   mg/l
  COD   11.88   mg/l
  Fluoride   0.394   mg/l
  Magnesium   13.04   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.4500   mg/l
  Potassium   7.40   mg/l
  Sodium   22.90   mg/l
  Sulphate   29.790   mg/l
  Total Alkalinity   80.00   mg/l
  Total Dissolved Solids(TDS)   200.00   mg/l
  Total Fixed Solids(TFS)   104.00   mg/l
  Total Hardness as CaCo3   119.02   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   18.00   mg/l
  Turbidity   22.71   NTU