1954 Map of Lake Clark A-7

About this map

Nikabuna Lake and the broader chain of the Nikabuna Lakes dominate this Alaskan landscape in the mid-1950s. The region is characterized by a complex network of glacial water bodies and the winding course of the Chulitna River, which meanders through the southern half of the quadrangle. The map documents a wilderness state prior to modern infrastructure, where land lines represent unsurveyed locations predetermined by the Bureau of Land Management. A significant surveying marker, the Seward Base Line, cuts across the center of the sheet, providing the primary east-west reference for this remote territory. The terrain is marked by thousands of small ponds and wetlands surrounding the larger Chulitna River drainage, reflecting a post-glacial drainage pattern in the Lake Clark area.