Average concentrations of elements in Polk County, Wisconsin

    Counties page > Al in Conterminous US > Al in upper-midwestern US > Averages in Polk County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.2470.7061.9205.328
ArsenicAs (ppm)2.6390.6611.4335.512
CalciumCa (wt%)0.7130.1900.3161.783
CopperCu (ppm)99.510175.2356.2311150.410
IronFe (wt%)2.6470.8151.6517.687
MercuryHg (ppm)0.0120.0030.0100.026
MagnesiumMg (wt%)0.4210.1020.2120.949
ManganeseMn (ppm)572.279185.435300.6261343.690
SodiumNa (wt%)0.7440.1470.3281.150
PhosphorusP (wt%)0.0270.0110.0110.078
LeadPb (ppm)8.6453.0202.59824.598
SeleniumSe (ppm)0.1400.0600.1000.449
TitaniumTi (wt%)0.3970.0950.2150.992
ZincZn (ppm)95.300121.73616.474812.387

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