1981 Map of Hardin Ranch

About this map

Hardin Ranch and the expansive Twelvemile Table plateau characterize this 1980s landscape in central Oregon. The terrain is defined by its water management systems and volcanic features, including the unique Boston Sink and prominent landmarks like Grass Butte and Magpie Butte. A network of water catchments, such as Twelvemile Table Reservoir, Ryegrass Reservoir, and Evelyn Res, highlights the ranching industry's reliance on stored water in this high-desert environment.