2014 Map of Kisumxi Mountain

About this map

Toppenish sits at the northern edge of this study, where the developed streets of the town meet the agricultural irrigation networks of the Yakima Valley. The landscape is defined by the sharp transition from the flat, water-managed lowlands of the north to the rising elevation of Toppenish Ridge and Hembre Mtn in the south. This contrast highlights the region's complex water management system, featuring the Toppenish Drain, Marion Drain, and Parton Drain, which divert and manage flow alongside natural waterways like Wanity Slough. Below the ridge, the terrain remains largely undeveloped, carved by the winding paths of Satus Cr and Toppenish Cr. A dense network of rural roads, including Becker Rd, Meyers Rd, and Larue Rd, provides a detailed look at the property divisions and access points that supported the valley's rural economy in the early 21st century.