Concentrations and associated method information for trace and major elements in Fourmile Creek near Ankeny, Iowa, USA during the 2011-2014 wastewater treatment facility pre/post-closure assessment

Dataset includes trace and rare earth element concentration data as well as water level elevation data in select groundwater piezometers recorded in 10 minute intervals during the period October 2011 to October 2014. Latitude and longitude data are provided for groundwater piezometer locations. This data release supports the following publication: Keefe, S.H., L.E. Hubbard, L.B. Barber, P.M. Bradley, J.W. Duris, K.J. Hutchinson, D.A. Roth and D.W. Kolpin. Evaluating the Behavior of Trace and Rare Earth Element Profiles in a Transient Groundwater System After Removal of a Treated Wastewater Source. In Press.