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: Haldi River at Norghat River Basin: Subarnarekha CPCB Station Code: 4710
Sample Date: 14/01/2022 Sample Time: 11:25  
Human Activities: Fishing ,Bathing Weather: Cloudy Water Body: HALDI RIVER
Frequency Of Monitoring: Monthly Use Based Class: B Approximate Depth(Bottom/Table): 1.00 m 
Color & Intensity: Turbid Odour: None Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   BDL   mg/l
  BOD   1.35   mg/l
  Conductivity   1755.00   µs/cm
  Dissolved O2(DO)   6.30   mg/l
  Fecal Coliform   2100   MPN/100ml
  Fecal Streptococci   78.00   MPN/100ml
  Nitrate-N   1.02   mg/l
  pH   7.16   Unit
  Temperature(Water)   20.00   ⁰C
  Total Coliform   6300   MPN/100ml
  Boron   BDL   mg/l
  Calcium   1037.00   mg/l
  Chloride   565.78   mg/l
  COD   16.00   mg/l
  Fluoride   0.40   mg/l
  Magnesium   420.00   mg/l
  Phenolpthalein Alkanity   6.00   mg/l
  Phosphate-P   0.05   mg/l
  Potassium   13.80   mg/l
  Sodium   310.00   mg/l
  Sulphate   87.94   mg/l
  Total Alkalinity   150.00   mg/l
  Total Dissolved Solids(TDS)   1642.00   mg/l
  Total Fixed Solids(TFS)   1058.00   mg/l
  Total Hardness as CaCo3   4320.00   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   220.00   mg/l
  Turbidity   119.00   NTU