“…Significant research has been performed on segments of the Hanford Reach, particularly in the 300 Area, to understand groundwater‐surface water interactions, and its influences on contaminant plume migration, and carbon and nitrogen cycling in the river corridor (Arntzen et al, ; Bao et al, ; Chen et al, , ; G. E. Hammond et al, ; G. E. Hammond & Lichtner, ; Johnson et al, ; Liu et al, , ; Ma et al, ; Rockhold, ; Stegen et al, ; Williams et al, ; Yabusaki et al, ; Zachara et al, , ; Zhou et al, ). Groundwater modeling studies have also been performed for the Columbia River Basin to evaluate regional aquifer resource (Ely et al, ; Heywood et al, ).…”