2024 Map of Andies Prairie

About this map

North Fork Umatilla Wilderness and the high ridges of the Umatilla National Forest dominate this landscape on the border of Umatilla and Union counties. The terrain is defined by a dense network of drainages and springs, including Portuguese Spring, Will Rogers Spring, and Huckleberry Spring, which feed into major watercourses like the North Fork Umatilla River and Phillips Creek. The map documents a complex system of named ridges, such as Nihemile Ridge and Pedro Ridge, alongside distinct high-elevation clearings like Andies Prairie and Horseshoe Prairie.