2015 Map of Ophir B-5 SE

About this map

The Innoko River winds across the northern landscape of this interior Alaska wilderness, showing the characteristic oxbows and meander scars of an active subarctic river system. This 2015 survey of the Ophir B-5 SE region documents a terrain defined by water, where Grouch Cr drains toward the larger river through a network of wetlands and seasonal ponds. The map provides a detailed record of the Public Land Survey System grid, demarcating boundaries such as t24s r3e and t25s r4e across an area largely untouched by permanent roads or infrastructure. This absence of development highlights the region's character as a preserved frontier, useful for researchers studying hydrography and the natural shifts of Alaskan river basins over time.