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2023 Map of Robinette Mountain

Name: 2023 Topographic Map of Robinette Mountain
Creator: U.S. Geological Survey
Published: 2023
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2023

About this map

Robinette Mtn and Jasper Mtn dominate this high-country landscape along the border of Columbia and Walla Walla counties. The complex network of ridges and drainages is defined by the South Fork Touchet River and its numerous tributaries, including Whiskey Creek and Robinson Fork. While largely open terrain, the area is accessible via winding mountain routes such as Pettyjohn Grade Rd and Mount Pleasant Rd, reflecting the region's long-standing reliance on ridgeline and valley-floor transit.

Mountain Home Park stands as the primary namesake settlement node in the northeast, situated near the headwaters of Wolf Fork. The map details the intricate topography of the Blue Mountains foothills, where deep incisions like Hogeye Hollow and Dustin Hollow carve through the upland plateaus toward Day Ridge. This contemporary survey provides an exacting look at the modern rural infrastructure and natural drainage patterns that have shaped land use in this part of Washington.