2023 Map of Onalaska NW

About this map

The North Fork Newaukum River and its numerous tributaries dominate this drainage-rich portion of Lewis County. The landscape is defined by the winding paths of Hanaford Creek, Mitchell Creek, and Lucas Creek, which carve through the terrain between the northern and southern boundaries. While largely focused on these water systems, the map traces the rural road network that connects these valleys, including Centralia-Alpha Rd and Pigeon Springs Rd. This survey reflects the modern configuration of land divisions across townships such as t14n r1e, where the road layout typically follows the natural contours of the creek beds. It is a detailed representation of the hydrological network that has shaped local settlement and land use in this part of Washington.