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2017 Map of Nighthawk

Name: 2017 Topographic Map of Nighthawk
Creator: U.S. Geological Survey
Published: 2017
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2017

About this map

The Similkameen River carves a deep path through the northern reaches of Okanogan County, defining a landscape where narrow valleys meet high peaks. Near the international border, the settlement of Nighthawk sits along the Loomis Oroville Rd, serving as a gateway to the steep terrain of American Butte and Little Chopaka Mtn. The area's diverse hydrology is evident in the transition from the flowing waters of Champneys Slough Stream and Edwards Slough to the still basins of Chopaka Lake and the northern tip of Palmer Lake.

High-altitude landmarks like Chopaka Mtn and Ellehemam Mtn overlook the Chopaka Valley, while the Pacific NW National Scenic Trail winds through the western ridges. Unusual geological features, such as The Salt Lakes and Alkali flat, suggest the specialized ecological niches found within this corner of Washington. The network of primitive routes, including Chopaka Rd and Allemandi Rd, provides access to the Sinlahekin Valley and various mountain drainages.