Restoration techniques used at each treatment site varied, but the basic objective was to hydrologically reconnect the channel and floodplain. The primary techniques involved (i) introducing large wood or beaver dam analogues to the channel to create obstructions that would enhance in-channel sedimentation and overbank flow and/or (ii) re-grading the valley floor by removing or adding floodplain sediment and decreasing the flow stage needed to create overbank flow (Powers et al., 2019). Most of the river restoration projects employing these techniques have been undertaken only within the past decade, limiting the ability to evaluate longer-term patterns of river response, including carbon sequestration.