2017 Map of Diatomite Reservoir

About this map

Diatomite Reservoir sits within a high-elevation landscape of the Oregon desert, where water management is central to the history of land use in Lake County. This 2017 survey details a terrain defined by subtle geological features and critical water sources for local livestock or wildlife. Significant landmarks such as Saunders Rim and Twin Buttes break the horizon, providing orientation in an area otherwise characterized by vast stretches of open land. The presence of Sammys Horse Pen Waterhole and Camp Tank Waterhole highlights the historical and ongoing importance of specific catchment points in this arid region. The map reflects the enduring Public Land Survey System grid, shown through township markers like t30s r20e and t31s r21e, which have governed ranching and property boundaries for generations.