1954 Map of Kateel River C-3

About this map

The Koyukuk River winds through a landscape of shifting sands and complex waterways in this mid-century survey of the Alaskan interior. A standout feature is the Nogahabara Sand Dunes, a rare active dune field in the subarctic that dominates the western portion of the sheet. The river's dynamic nature is evident in the dramatic Colville Bend and the intricate channels of Three Day Slough. Human presence is sparse, marked primarily by the seasonal Winter Trail following the riverbank and the isolated Vincents Camp. The map provides a detailed look at the hydrology of the region, including the Nulitna River and Dagidli River, which feed into the broader valley floor characterized by marshes and the waters of Tachanlowa Lake.