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Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Rock Creek Dam, East end of Rock Creek Road, Auburn, Placer County, CA

Significance: The Rock Creek Dam is the only known example of a double-hinged multiple arch dam in California and the only unaltered, unfixed hinge dam in the western United States. Survey number: HAER CA-238 ... More