THE TOUCHET LAND BRIEF
Land in the
Pleistocene Lake Basins setting.
Touchet CDP has 1.22 square miles of land in Walla Walla County. Its Census reference point is in Pleistocene Lake Basins, within Columbia Plateau.
Basalt underlies this dry plateau of grassland and sagebrush. Windblown soils cover some uplands, while ancient flood paths exposed rock across the region's scabland terrain.
Regional context: Columbia Plateau ↗ · Classification at the Census reference point
Touchet and Walla Walla County
Touchet is associated with Walla Walla County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Touchet by land and water
The Census records 0 square miles of water within Touchet, or 0% of its total area. It is 2.2 percentage points lower than the 2.2% recorded for Walla Walla County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Touchet CDP has 11.6 times the land area of nearby Wallula CDP (0.11 square miles). These areas describe boundaries, not comparable property prices.

