Average concentrations of elements in Umatilla County, Oregon

    Counties page > Se in Conterminous US > Se in northwestern US > Averages in Umatilla County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)7.3970.6814.5699.708
ArsenicAs (ppm)3.7391.3691.43414.628
CalciumCa (wt%)2.4910.7100.5645.875
CopperCu (ppm)22.08814.2756.431120.949
IronFe (wt%)5.4311.9361.63311.475
MercuryHg (ppm)0.0210.0130.0100.088
MagnesiumMg (wt%)1.1660.3420.4222.793
ManganeseMn (ppm)1011.810437.172312.0113123.360
SodiumNa (wt%)1.8940.2930.3742.788
PhosphorusP (wt%)0.0950.0330.0140.219
LeadPb (ppm)13.1543.0455.33628.928
SeleniumSe (ppm)0.1350.0750.1000.588
TitaniumTi (wt%)0.7460.2120.2541.485
ZincZn (ppm)95.37424.91541.384158.208

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