
Fern Ridge Lake and the winding Long Tom River serve as the hydrologic anchor for this 1980 survey, illustrating the complex drainage of the southern Willamette Valley. The map captures the urban expansion of Eugene and Springfield alongside established farming communities like Junction City and Harrisburg. To the west, the landscape shifts abruptly into the dense timberlands of the Siuslaw National Forest, where the Alsea River and Siuslaw River headwaters carve through the Coast Range.
166 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
6 maps found