1982 Map of Blackrock
USGS Topo · Published 1985About this map
The Los Angeles Aqueduct and Old Railroad Grade define the transport and utility corridors of the Owens Valley in the early 1980s. This survey illustrates the intricate water management system surrounding the Blackrock Fish Hatchery, where Blackrock Springs, the Blackrock Ditch, and a series of bypasses navigate the valley floor. To the east, the terrain rises into the Inyo National Forest along Crystal Ridge, where the Black Jack Mine and Jack Black Mine suggest a history of prospecting in the foothills.
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Map Details
Editions of this 1982 Blackrock Map
2 editions found
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