2020 Map of Winchester SE

About this map

Winchester Wasteway dominates the central landscape of this Grant County corridor, illustrating the complex irrigation and drainage infrastructure characteristic of the Columbia Basin. The map details a transition from the structured agricultural grid in the north, defined by thoroughfares like Rd 2 NW and Rd A NW, to the more hydrological and marshy terrain surrounding the wasteway. This area serves as a critical component of local water management, where the intersection of human engineering and natural drainage is evident. The transportation network is anchored by the parallel tracks of N Frontage Rd W and S Frontage Rd W, which bisect the northern sections. To the south, the terrain becomes increasingly complex with various wetlands and intermittent water features, accessed by rural routes such as Dodson Rd S and D-Sw Rd, reflecting the region's focus on land reclamation and resource management.