2020 Map of Tioga

About this map

The South Fork Coos River and Williams River dictate the drainage patterns of this timber-dense region along the border of Coos and Douglas Counties. In this 2020 survey, the landscape is defined by the sharp verticality of Coos Mtn and High Ridge, where a network of modern logging and access roads, such as Burnt Ridge Rd and Hatcher Rd, traverse the steep terrain. The map captures a critical watershed where the N Fork Coquille River headwaters emerge, alongside numerous creeks like Tioga Cr and Hatcher Cr. This modern topographic study reveals how industrial forestry roads have permeated deep into the Coast Range, tracing the same ridges and valleys that once separated the drainage basins of the Coos and Coquille rivers.