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: 18/06/2020 Sample Time: 10:20  
Human Activities: Bathing & Washing,Fishing Weather: Cloudy,Hot,Humid Water Body: Churni at Majhdia
Frequency Of Monitoring: Quarterly Use Based Class: C Approximate Depth(Bottom/Table): 3.00 m 
Color & Intensity: Blackish Odour: Odour free Visible effluent discharge: None


Water Quality
Parameter Test Result Unit
  Dissolved O2(DO)   2.20   mg/l
  Nitrate-N   0.48   mg/l
  pH   8.13   Unit
  Temperature(Water)   28   ⁰C
  Boron   BDL   mg/l
  Fecal Coliform   40000   MPN/100ml
  Total Coliform   50000   MPN/100ml
  Ammonia-N   0.13   mg/l
  BOD   1.10   mg/l
  Conductivity   373.50   µs/cm
  Chloride   13.0   mg/l
  COD   13.43   mg/l
  Calcium   47.06   mg/l
  Potassium   5.10   mg/l
  Fluoride   0.26   mg/l
  Turbidity   19.20   NTU
  Total Alkalinity   200.38   mg/l
  Total Dissolved Solids(TDS)   316.00   mg/l
  Total Fixed Solids(TFS)   194.00   mg/l
  Total Hardness as CaCo3   186.28   mg/l
  Total Kjeldahl Nitrogen(TKN)      mg/l
  Total Suspended Solids(TSS)   22.00   mg/l
  Magnesium   16.68   mg/l
  Phenolpthalein Alkanity   9.54   mg/l
  Phosphate-P   0.15   mg/l
  Sodium   14.70   mg/l
  Sulphate   5.05   mg/l