2021 Map of Tinemaha Reservoir

About this map

Tinemaha Reservoir dominates the floor of the Owens Valley in this detailed survey, where the Owens River is joined by the seasonal flow of Tinemaha Cr. The landscape is a study in hydrological contrast, featuring the concentrated waters of the reservoir alongside desert springs such as Big Seeley Spring and Mule Spring. To the west, the Poverty Hills rise abruptly from the valley floor, while the eastern horizon is defined by the massive slopes of the Inyo Mountains and the White-Inyo Range. This document highlights the remote recreational and utility infrastructure of the Inyo National Forest, including the winding path of Old Hwy 395 and high-altitude backcountry routes like the 35e413 Trl and the Harkless Flat Spur that lead into the arid expanse of Harkless Flat.