1954 Map of Lake Clark C-6

About this map

The Mulchatna River flows through the northwestern corner of this territory, forming a complex of wetlands and braided channels in the low-lying glacial plains. This mid-century survey by the Army Map Service reveals a landscape defined entirely by its hydrology, where the Chilikadrotna River cuts a distinct horizontal path across the central-southern terrain. The topographic detail, compiled from aerial photography taken in the 1950s, highlights the drainage patterns of Bonanza Creek as it winds through an area notably devoid of established roads or permanent settlements at the time of field annotation. The transition from the dense network of small lakes and ponds in the north to the increasingly steep elevation contours in the southern portion suggests a rugged natural frontier where river navigation was likely the primary means of traversal.