2018 Map of Circle B-4 NE

About this map

Birch Creek dominates this interior Alaska landscape, winding through a complex network of northern drainages within the Yukon-Koyukuk region. In this 2018 survey, the area remains largely defined by its natural watercourses and the sparse infrastructure characteristic of the territory. The presence of Eagle Creek Road in the eastern portion of the quadrangle provides a rare point of overland access to a terrain primarily shaped by historical mining and exploration interests. Tributaries such as Ptarmigan Cr and Gold Dust Cr flow through the elevations, names that often reflect the prospecting heritage of the Circle mining district. The drainage pattern, featuring the N Fork Birch Cr and Twelvemile Cr, reveals a landscape of high-latitude ridges and valleys where elevation contours define the limit of local travel and resource extraction.