2020 Map of Marengo

About this map

The Marengo Hills dominate this portion of Adams County, where the dry landscape is bisected by the winding course of Cow Cr. Small rural settlements like Marengo, Teske, Carlmar, and Emden are connected by a grid of county roads including Harder Rd and N Marengo Rd. A significant modern feature is the Palouse To Cascades State Park Trail, which follows a former railroad alignment through the hills and across the creek. This infrastructure pattern illustrates the area's transition from a rail-dependent agricultural corridor to one focused on recreational trails. The map detail provides a clear view of the complex topography and the sparse, purposeful placement of farmsteads and rural junctions in this part of eastern Washington.