Loading map...

2017 Map of Sevenmile Creek

Name: 2017 Topographic Map of Sevenmile Creek
Creator: U.S. Geological Survey
Published: 2017
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2017

About this map

Sevenmile Creek and its complex network of seasonal drainages define the high plateau landscape of Umatilla County in this modern topographic record. The map reveals a deeply dissected terrain where prominent landmarks like Porter Hill and Rocky Ridge overlook steep-walled draws including Timene Canyon and McDonald Canyon. The distribution of water is critical here, with E Birch Cr and Little McKay Cr carving out narrow valleys that serve as the primary corridors for local travel.

Remote land use patterns are evident through the naming of small, specific geographical features such as Rankin Flats and Little Wood Hollow. While the area remains largely undeveloped, the road network follows these natural contours, with Little McKay Creek Rd and Pearson Creek Rd providing access to the higher elevations. This survey captures the enduring character of the Oregon backcountry, where the placement of every gulch and canyon was significant enough to earn a distinct name.