2011 Map of Rock Island

About this map

The Columbia River defines the southern boundary of this Washington landscape, where the settlement of Rock Island sits near the riverbank. This 2011 survey captures the area’s mixed agricultural and aviation character, notably centered on Pangborn Field. The irrigation infrastructure required for this region’s development is evident in the Wenatchee Reclamation Ditch, which cuts through the southern reaches of the quadrangle. North of the river, the terrain is defined by a grid of rural routes such as Clark Rd SW and SW Road 11, serving a landscape carved by the meandering path of Beaver Creek. Local history is anchored by the Hamilton Cemetery to the west and recreational water bodies like Blue Heron Lake and Hideaway Lake near the river’s edge.