2020 Map of Hartline SW

About this map

Coulee City Airport anchors the northwestern corner of this landscape in Grant County, overlooking a terrain defined by the complex coulees and plateaus of central Washington. The map details a methodical grid of rural roads, including Rd 36 Ne and Rd 31 Ne, which carve through the high desert to serve the scattered agricultural sections. Near the center of the sheet, Garland Lake sits within a depression, reflecting the unique hydrography of the region's basalt-carved geography. The survey highlights the intersection of transportation and topography, tracing how local routes like 29 Ne Rd navigate the contours of the land. This edition provides a clear record of the modern rural infrastructure and land divisions within the townships of T24N and T25N, essential for understanding the contemporary footprint of this basalt-strewn territory.