2019 Map of Sutwik Island D-5 NW

About this map

Aniakchak National Preserve dominates this terrain on the Alaska Peninsula, where dramatic topographic contours trace the descent from volcanic highlands toward the Bristol Bay lowlands. The drainage network is the defining characteristic of this landscape, led by the Cinder River in the central valley and the Aniakchak Wild and Scenic River, which flows through the southwestern corner. These protected waters reflect the federal conservation efforts of the late 20th and early 21st centuries. The presence of the Aniakchak River and its smaller tributaries like Wiggly Cr illustrates a highly active hydrological environment within a remote, undeveloped section of the t37s r52w and t38s r53w survey townships. The map provides a detailed record of the natural braided river patterns and complex elevations before any significant modern encroachment.