2019 Map of Iliamna B-8 NW

About this map

Iliamna Lake dominates the eastern landscape of this coastal Alaska region, where the freshwater expanse meets a complex network of wetlands and minor drainages. Near the center of the sheet, the waters of Grants Lagoon sit partitioned from the larger lake by a narrow landform, illustrating the shifting hydrography of the Lake and Peninsula Borough. This 2019 survey, utilizing data from the National Hydrography Dataset and SPOT imagery, meticulously records the various small ponds and marshy reaches that define the western shoreline. The landscape is primarily defined by its natural water features and the established boundaries of the Public Land Survey System, including t8s r39w and t9s r39w, reflecting the remote and undeveloped character of this specific Alaskan quadrangle.