West Bengal Pollution Control Board

Kankinara Laboratory

Panpore More, Kalyani Expressway, Vill. Panpur, P.O. Narrayanpur, Dist: 24-Parganas (N), Pin 743 126,(033) 2502-1189



Station: CHURNI, MAJHADIA River Basin: Mathabhanga_Churni CPCB Station Code: 2518
Sample Date: 02/06/2022 Sample Time: 13:00  
Human Activities: Bathing & washing Weather: Cloudy Water Body: Churni at Majhdia
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 1.00 m 
Color & Intensity: Light Green Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Ammonia-N   0.20   mg/l
  BOD   3.50   mg/l
  Conductivity   673.20   µs/cm
  Dissolved O2(DO)   1.10   mg/l
  Fecal Coliform   54000   MPN/100ml
  Fecal Streptococci   350   MPN/100ml
  Nitrate-N   0.12   mg/l
  pH   8.00   Unit
  Temperature(Water)   35   ⁰C
  Total Coliform   92000   MPN/100ml
  Boron   BDL   mg/l
  Calcium   99.85   mg/l
  Chloride   8.99   mg/l
  COD   14.28   mg/l
  Fluoride   0.19   mg/l
  Magnesium   16.20   mg/l
  Phenolpthalein Alkanity   Nil   mg/l
  Phosphate-P   0.07   mg/l
  Potassium   4.70   mg/l
  Sodium   13.60   mg/l
  Sulphate   9.00   mg/l
  Total Alkalinity   377.91   mg/l
  Total Dissolved Solids(TDS)   394.00   mg/l
  Total Fixed Solids(TFS)   362.00   mg/l
  Total Hardness as CaCo3   315.78   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   16.00   mg/l
  Turbidity   9.59   NTU