Average concentrations of elements in Winnebago County, Illinois

    Counties page > Mg in Conterminous US > Mg in upper-midwestern US > Averages in Winnebago County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)3.5710.3832.0954.337
ArsenicAs (ppm)5.8551.7731.43311.284
CalciumCa (wt%)3.5250.6342.1615.227
CopperCu (ppm)11.8042.2507.01418.371
IronFe (wt%)2.2890.3980.8733.369
MercuryHg (ppm)0.0210.0040.0110.035
MagnesiumMg (wt%)1.9600.4311.0263.211
ManganeseMn (ppm)929.035355.482269.6262287.640
SodiumNa (wt%)0.6150.0430.5470.704
PhosphorusP (wt%)0.0540.0090.0260.081
LeadPb (ppm)16.1613.1365.44520.597
SeleniumSe (ppm)0.3150.1290.1070.846
TitaniumTi (wt%)0.3270.0510.0960.474
ZincZn (ppm)46.7007.50816.41061.605

Download point data as CSV