Santa Ana River Hydroelectric System, SAR-1 Forebay & Penstock, Redlan...
Survey number: HAER CA-130-I Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Machine Shop, Redlands, Sa...
Survey number: HAER CA-130-L Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Prado Dam, Service Vehicle Garage, Santa Ana River near junction of St...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Prado Dam, Embankment, Santa Ana River near junction of State Highways...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Prado Dam, Outlet Works, Santa Ana River near junction of State Highwa...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Prado Dam, Outlet Works, Santa Ana River near junction of State Highwa...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Prado Dam, Spillway, Santa Ana River near junction of State Highways 7...
Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.
Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-Q Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-Q Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-Q Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powder Magazine, Redlands,...
Survey number: HAER CA-130-M Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-2 Forebay & Penstock, Redlan...
Survey number: HAER CA-130-P Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Transmission Lines, Redlands, Sa...
Survey number: HAER CA-130-X Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Prado Dam, Outlet Works, Santa Ana River near junction of State Highwa...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Prado Dam, Outlet Works, Santa Ana River near junction of State Highwa...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Prado Dam, Outlet Works, Santa Ana River near junction of State Highwa...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Prado Dam, Spillway, Santa Ana River near junction of State Highways 7...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Prado Dam, Spillway, Santa Ana River near junction of State Highways 7...
Public domain image related to the State of California, free to use, no copyright restrictions image - Picryl description
Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-Q Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-Q Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Abandoned Tunnel, Redlands, San ...
Survey number: HAER CA-130-R Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Flume & Tunnel below Fish Screen...
Survey number: HAER CA-130-E Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Machine Shop, Redlands, Sa...
Survey number: HAER CA-130-L Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Sandbox, SAR-3 Flowline, Redland...
Survey number: HAER CA-130-S Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Prado Dam, Santa Ana River near junction of State Highways 71 & 91, Co...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Prado Dam, Santa Ana River near junction of State Highways 71 & 91, Co...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Prado Dam, Outlet Works, Santa Ana River near junction of State Highwa...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Prado Dam, Outlet Works, Santa Ana River near junction of State Highwa...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Santa Ana River Hydroelectric System, Warm Springs Canyon-SAR-3 Flumes...
Survey number: HAER CA-130-U Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Warm Springs Canyon-SAR-3 Flumes...
Survey number: HAER CA-130-U Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...
Public domain photograph of a mountain pass, mountains, nature, mountain range, view, landscape, rocks, free to use, no copyright restrictions - Picryl description
Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Prado Dam, Spillway, Santa Ana River near junction of State Highways 7...
Picryl description: Public domain image of a quarry, excavation or mining site, free to use, no copyright restrictions.
Prado Dam, Spillway, Santa Ana River near junction of State Highways 7...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Prado Dam, Spillway, Santa Ana River near junction of State Highways 7...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-Q Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-Q Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Machine Shop, Redlands, Sa...
Survey number: HAER CA-130-L Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Flumes & Tunnels below Sandbox, ...
Survey number: HAER CA-130-G Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Santa Ana River Diversion Dam, R...
Survey number: HAER CA-130-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Stable, Redlands, San Bern...
Survey number: HAER CA-130-K Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Stable, Redlands, San Bern...
Survey number: HAER CA-130-K Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Sandbox, SAR-3 Flowline, Redland...
Survey number: HAER CA-130-S Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Gage Irrigation Canal, Running from Santa Ana River to Arlington Heigh...
Significance: The Gage Irrigation Canal was instrumental in the development of citrus production and the settlement of the Riverside area. At the time of its completion, the canal was the most ambitious irriga... More
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-3 Powerhouse, San Bernardino...
Survey number: HAER CA-130-W Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Santa Ana River Hydroelectric System, Redlands, San Bernardino County,...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Prado Dam, Spillway, Santa Ana River near junction of State Highways 7...
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.
Santa Ana River Hydroelectric System, SAR-2 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-Q Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Flume & Tunnel below Fish Screen...
Survey number: HAER CA-130-E Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Machine Shop, Redlands, Sa...
Survey number: HAER CA-130-L Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-2 Forebay & Penstock, Redlan...
Survey number: HAER CA-130-P Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Flumes & Tunnels below Sandbox, ...
Survey number: HAER CA-130-G Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Transmission Lines, Redlands, Sa...
Survey number: HAER CA-130-X Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Santa Ana River Diversion Dam, R...
Survey number: HAER CA-130-A Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, SAR-1 Powerhouse, Redlands, San ...
Survey number: HAER CA-130-J Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Sandbox, SAR-3 Flowline, Redland...
Survey number: HAER CA-130-S Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Santa Ana River Hydroelectric System, Sandbox at Breakneck Creek, Redl...
Survey number: HAER CA-130-F Building/structure dates: 1898 Initial Construction Building/structure dates: 1905 Subsequent Work Building/structure dates: 1904 Subsequent Work
Prado Dam, Outlet Works, Santa Ana River near junction of State Highwa...
Significance: The construction of Prado Dam was a significant event in the history of flood control in southern California and specifically Orange County. The Dam has played a vital role in the economies and d... More