West Bengal Pollution Control Board

Haldia Laboratory

Block-05 at 40 Flats Complex,Adjacent to Priyambada Housing Complex,Basudevpur, P.O. Khanjanchak, Haldia, Purba Medinipore - 721602



Station: NEAR IOC REFINERY HALDIA, WEST BENGAL River Basin: GANGA CPCB Station Code: 1770
Sample Date: 25/10/2019 Sample Time: 13:10  
Human Activities: Petrochemical refinery Industry Weather: Clear Water Body: Ground water at HALDIA
Frequency Of Monitoring: Halfyearly Use Based Class: A Approximate Depth(Bottom/Table): 167.00 m 
Color & Intensity: Clear Odour: None Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Sodium   343.93   mg/l
  Sulphate   13.48   mg/l
  Total Alkalinity   300.00   mg/l
  Total Dissolved Solids(TDS)   1126.00   mg/l
  Total Fixed Solids(TFS)   922.00   mg/l
  Total Hardness as CaCo3   298.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   4.00   mg/l
  Turbidity   4.96   NTU
  Ammonia-N   BDL   mg/l
  BOD   1.20   mg/l
  Conductivity   2369.00   µs/cm
  Nitrate-N   1.17   mg/l
  pH   7.36   Unit
  Temperature   26.00   ⁰C
  Total Coliform   NIL   MPN/100ml
  Boron   BDL   mg/l
  Chloride   559.82   mg/l
  COD   6.39   mg/l
  Fluoride   0.28   mg/l
  Calcium   51.00   mg/l
  Magnesium   41.00   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Potassium   4.50   mg/l
  Fecal Coliform   NIL   MPN/100ml
  Phosphate-P   0.02   mg/l