A black and white photo of the Relief Dam showing the entrance to the concrete circle. Work being done by the Union Construction Company, Vallecito, Ca. c.1907
Note: Relief Dam is a rockfill dam on Summit Creek, a tributary of the Middle Fork Stanislaus River, in Tuolumne County, California. The dam is part of the Spring Gap-Stanislaus Hydroelectric Project, and is owned and operated by Pacific Gas and Electric (PG&E).
Type: Paper
Collection
TCHS - Tuolumne County Historical Society
Lexicon
Search Terms
Dams, Construction, Rivers, Companies, Union Construction, Relief Dam, Dams, Companies Rivers, Union Construction Co., Vallecito, Ca., Stanislaus River, Middle Fork
