1950 Map of Twin Rivers

About this map

The Strait of Juan de Fuca dominates the northern half of this coastal survey, where the maritime environment meets the heavily timbered slopes of the Olympic National Forest. The map captures a critical segment of the Olympic Peninsula coastline where the West Twin River and East Twin River converge near the shore, creating a small delta-like environment before emptying into the strait. These watercourses, along with Sadie Creek and Murdock Creek, carve deep drainages into the rising terrain, illustrating the hydrologic patterns that shaped early logging and transport access in the region.