West Bengal Pollution Control Board

Central Laboratory

Paribesh Bhawan, 10A, Block LA, Sector III, Salt Lake City, Kolkata 700 106. (033) 2335-5953



Station: D/S OF BIDYADHARI RIVER AT MALANCHA BURNING GHAT River Basin: Tidal streams CPCB Station Code: 2550
Sample Date: 09/09/2019 Sample Time: 14:00  
Human Activities: Bathing washing, Burning of Dead body Weather: Sunny clear Water Body: D/S OF BIDYADHARI RIVER AT MALANCHA BURNING GHAT
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 1.50 m 
Color & Intensity: Blackish Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Sulphate   59.71   mg/l
  Total Alkalinity   227.70   mg/l
  Total Dissolved Solids(TDS)   972.00   mg/l
  Total Fixed Solids(TFS)   888.00   mg/l
  Total Hardness as CaCo3   1156.86   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   54.00   mg/l
  Turbidity   454.00   NTU
  Ammonia-N   BDL   mg/l
  Dissolved O2(DO)   1.10   mg/l
  Fecal Coliform   17000   MPN/100ml
  Nitrate-N   1.31   mg/l
  pH   7.71   Unit
  Magnesium   174.35   mg/l
  Phenolpthalein Alkanity   NIL   mg/l
  Phosphate-P   0.13   mg/l
  BOD   4.25   mg/l
  Conductivity   2212.00   µs/cm
  Temperature   30.5   ⁰C
  Total Coliform   27000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   164.71   mg/l
  Chloride   378.07   mg/l
  COD   30.00   mg/l
  Fluoride   0.42   mg/l
  Potassium   15.23   mg/l
  Sodium   169.76   mg/l