2020 Map of Corn Lake

About this map

Horseshoe Rim and the broad expanse of Dry Valley dominate this High Desert landscape in Harney County. This modern survey illustrates a remote corner of Oregon defined by steep escarpments and intermittent watercourses like Juniper Cr. The topography is marked by significant elevation changes, particularly where Macs Draw cuts through the high plateaus in the northeast. Access to this isolated terrain is limited to a network of forest development roads, including Nat For Dev Rd 6130 and the bluntly named Nasty Flat Rd. While devoid of permanent settlements, the map provides a precise record of the Public Land Survey System boundaries, specifically within Townships 31 and 32 South, which is essential for identifying specific land parcels in this arid cattle-country region.