Data on floating treatment wetland aided nutrient removal from agricultural runoff using two wetland species.

The data presented in this article are related to the research article entitled "Floating treatment wetland aided nutrient removal from agricultural runoff using two wetland species" (Spangler et al., 2018). This Data in Brief article provides data on concentrations of common ions, macro- and micro-nutrients and metals every other week during a floating treatment wetland (FTW) mesocosm experiment, and macro- and micro-nutrient contents in cumulative plant tissues, data on continuously monitored water temperature, and nitrogen and phosphorus removal curves assessed every other week. The full data set is made available to enable critical or extended analysis of the research.