Snoqualmie Falls Hydroelectric Project, .5 mile north of Snoqualmie, S...
Significance: The Snoqualmie Falls Hydroelectric Project was completed in 1898 and includes a cavity generating station, constructed some 250 feet below the surface of the river and about 300 feet from the edge... More
Snoqualmie Falls Hydroelectric Project, .5 mile north of Snoqualmie, S...
Significance: The Snoqualmie Falls Hydroelectric Project was completed in 1898 and includes a cavity generating station, constructed some 250 feet below the surface of the river and about 300 feet from the edge... More
Puget Sound Power & Light Company, White River Hydroelectric Project, ...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Puget Sound Power & Light Company, White River Hydroelectric Project, ...
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
Puget Sound Power & Light Company, White River Hydroelectric Project, ...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Puget Sound Power & Light Company, White River Hydroelectric Project, ...
Public domain photo of a monument, historic place, free to use, no copyright restrictions image - Picryl description
Puget Sound Power & Light Company, White River Hydroelectric Project, ...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Trout Creek Dam, River Mile 1.8 on Trout Creek, Carson, Skamania Count...
Significance: The dam and fish ladder were constructed by the CCC, Company 944 in 1935-36. The structure, a concrete arch dam, is believed to be one of the largest power generation plants constructed solely by ... More
Trout Creek Dam, River Mile 1.8 on Trout Creek, Carson, Skamania Count...
Significance: The dam and fish ladder were constructed by the CCC, Company 944 in 1935-36. The structure, a concrete arch dam, is believed to be one of the largest power generation plants constructed solely by ... More
Manchester Street Generating Station, Manchester Street Station, 460 E...
Significance: The Manchester Street Station building is significant both for its architecture and its historical function. An important local example of industrial architecture which embodies industrial design... More
Ames Hydroelectric Plant, Ames, San Miguel County, CO
Significance: In 1890-91 L.L. Nunn built the world's first single-phase AC power transmission system at Ames in order to power the nearby Gold King Mine's stamp mill. The plant operated under a head of 320 feet... More
Folsom Powerhouse, Adjacent to American River, Folsom, Sacramento Coun...
Public domain photograph of California industry, no copyright restrictions image - Picryl description
Folsom Powerhouse, Adjacent to American River, Folsom, Sacramento Coun...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Folsom Powerhouse, Adjacent to American River, Folsom, Sacramento Coun...
Picryl description: Public domain image of a park, trees, outdoors, free to use, no copyright restrictions.
Folsom Powerhouse, Adjacent to American River, Folsom, Sacramento Coun...
Picryl description: Public domain image of an industrial building, power plant, electric generator, 20th century architecture, free to use, no copyright restrictions.
Folsom Powerhouse, Adjacent to American River, Folsom, Sacramento Coun...
Public domain photograph - historical image of California, United States, free to use, no copyright restrictions image - Picryl description
Folsom Powerhouse, Adjacent to American River, Folsom, Sacramento Coun...
Public domain photograph of California industry, no copyright restrictions image - Picryl description
Bishop Creek Hydroelectric System, Plant 2, Bishop Creek, Bishop, Inyo...
Survey number: HAER CA-145-2 Public domain photograph of electric power generation, power lines, free to use, no copyright restrictions image - Picryl description
Fitzsimons General Hospital, Guard House, Norteast Corner of East McCl...
Public domain photograph of a motel, camp, tourism, free to use, no copyright restrictions image - Picryl description
Richmond Hill Plantation, Laboratory-Powerhouse & Chimney, East of Ric...
Significance: Henry Ford converted this abandoned rice mill for use as his personal laboratory. A steam boiler in this structure also created electricity and heat for the nearby Ford Mansion. Survey number: H... More
Richmond Hill Plantation, Laboratory-Powerhouse & Chimney, East of Ric...
Significance: Henry Ford converted this abandoned rice mill for use as his personal laboratory. A steam boiler in this structure also created electricity and heat for the nearby Ford Mansion. Survey number: H... More
Richmond Hill Plantation, Laboratory-Powerhouse & Chimney, East of Ric...
Significance: Henry Ford converted this abandoned rice mill for use as his personal laboratory. A steam boiler in this structure also created electricity and heat for the nearby Ford Mansion. Survey number: H... More
Richmond Hill Plantation, Laboratory-Powerhouse & Chimney, East of Ric...
Significance: Henry Ford converted this abandoned rice mill for use as his personal laboratory. A steam boiler in this structure also created electricity and heat for the nearby Ford Mansion. Survey number: H... More
Richmond Hill Plantation, Laboratory-Powerhouse & Chimney, East of Ric...
Significance: Henry Ford converted this abandoned rice mill for use as his personal laboratory. A steam boiler in this structure also created electricity and heat for the nearby Ford Mansion. Survey number: H... More
Richmond Hill Plantation, Laboratory-Powerhouse & Chimney, East of Ric...
Significance: Henry Ford converted this abandoned rice mill for use as his personal laboratory. A steam boiler in this structure also created electricity and heat for the nearby Ford Mansion. Survey number: H... More
Jersey City Hospital, Powerhouse & Laundry, 112-114 Clifton Place, Jer...
Picryl description: Public domain image of an office building, commercial building, 20th century architecture, free to use, no copyright restrictions.
Portland General Electric Company, Powerhouse Extension, 1841 Southeas...
Picryl description: Public domain image of an industrial building interior, power generator, furnace, boiler, 20th-century architecture, free to use, no copyright restrictions.
Cove Hydroelectric Development, Screen House & Intake, Cove Power Plan...
Significance: The screen house represents an original component of the Cove Hydroelectric Development and the intake point for water flowing into the canal and flume system. The screens played an important role... More
Hoover Dam, Arizona-Nevada Switchyard, U.S. Highway 93, Boulder City, ...
Significance: It is one of six switchyards built between 1935 and 1952 to provide terminals for major transmission lines carrying electricity to markets in California, Nevada, and Arizona. All of these faciliti... More
High Island Bridge Tender's Station, Power House, State Highway 124 Cr...
Field notes with main record TX-3404. Significance: Designed by the Galveston District COE in 1933 in conjunction with planning efforts for the construction of the New Orleans, Louisiana to Corpus Christi, Texa... More
American Falls Water, Power & Light Company, Island Power Plant, Snake...
Significance: This site represents technology associated with the first era of long distance electric power transmission in the state. It is also a representative example of an early low-head hydroelectric pow... More
American Falls Water, Power & Light Company, Island Power Plant, Snake...
Significance: This site represents technology associated with the first era of long distance electric power transmission in the state. It is also a representative example of an early low-head hydroelectric pow... More
Ellis Island, Island 3 Powerhouse, New York Harbor, New York, New York...
Picryl description: Public domain image of historical building ruins, free to use, no copyright restrictions.
Hoover Dam, Los Angeles Relay Control Building, U.S. Highway 93, Bould...
Significance: It was a critical element of the Hoover Dam electrical generation and transmission system. Although it was associated by name with the Los Angeles Bureau of Power and Light 387.5/275 switchyard, t... More
Tallassee Shoals Hydroelectric Facility, Middle Oconee River, Athens, ...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Holter Hydroelectric Facility, House No. 1, End of Holter Dam Road, Wo...
Significance: The Holter Hydroelectric Facility Historic District is significant as one of the most intact hydroelectric generating plants and operators' camps on the Missouri-Madison Project. House No. 1 contr... More
Capital Traction Company Powerhouse, 3142 K Street Northwest, Washingt...
Significance: The building housed the equipment which generate the electricity for Washington's transportation system from 1911 to 1943. It is superior industrial architecture, and an impressive landmark on th... More
Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Cre...
Significance: The triplex cottage at Poole Powerhouse (Lee Vining No. 1) was designed by G. Stanley Wilson who is recognized as one of California's master architects during the 1920 and 1930s. Wilson was a lead... More
Lee Vining Creek Hydroelectric System, Triplex Cottage, Lee Vining Cre...
Significance: The triplex cottage at Poole Powerhouse (Lee Vining No. 1) was designed by G. Stanley Wilson who is recognized as one of California's master architects during the 1920 and 1930s. Wilson was a lead... More
Lafayette Street Railway Powerhouse, 2 South Street, Lafayette, Tippec...
Significance: The first electric street railway system was installed in Richmond, Virginia in 1887. Based on its success, the City of Lafayette, Indiana, authorized the Lafayette Street Railway Co. to convert ... More
Lafayette Street Railway Powerhouse, 2 South Street, Lafayette, Tippec...
Significance: The first electric street railway system was installed in Richmond, Virginia in 1887. Based on its success, the City of Lafayette, Indiana, authorized the Lafayette Street Railway Co. to convert ... More
Lafayette Street Railway Powerhouse, 2 South Street, Lafayette, Tippec...
Significance: The first electric street railway system was installed in Richmond, Virginia in 1887. Based on its success, the City of Lafayette, Indiana, authorized the Lafayette Street Railway Co. to convert ... More
Ricks Estate, Electric Power Generating Mill (Ruin), Stone Bridge Road...
See also Ricks Estate, Stone Bridge, HABS No. AR-34-B; & Ricks Estate, Boathouse, HABS No. AR-34-C. For Hot Springs Bathhouses, see HABS Nos. AR-28 through AR-28-I, & the Pythian Bathhouse, HABS No. AR-29. Sur... More
Ricks Estate, Electric Power Generating Mill (Ruin), Stone Bridge Road...
See also Ricks Estate, Stone Bridge, HABS No. AR-34-B; & Ricks Estate, Boathouse, HABS No. AR-34-C. For Hot Springs Bathhouses, see HABS Nos. AR-28 through AR-28-I, & the Pythian Bathhouse, HABS No. AR-29. Sur... More
Ricks Estate, Electric Power Generating Mill (Ruin), Stone Bridge Road...
See also Ricks Estate, Stone Bridge, HABS No. AR-34-B; & Ricks Estate, Boathouse, HABS No. AR-34-C. For Hot Springs Bathhouses, see HABS Nos. AR-28 through AR-28-I, & the Pythian Bathhouse, HABS No. AR-29. Sur... More
Washington Water Power Company Post Falls Power Plant, Middle Channel ...
Significance: It is significant as the first power production and transmission facility constructed on the Spokane River outside Spokane. The historic property consists of the connected, but irregular shaped "o... More
Alcatraz, Power Plant, Alcatraz Island, San Francisco Bay, San Francis...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
Battle Creek Hydroelectric System, Battle Creek & Tributaries, Red Blu...
STORED OFF SITE AND ON SITE. mchr Significance: The Battle Creek hydroelectric system was a typical turn-of-the-century California hydroelectric system, characterized by high head plants, the use of the impulse... More
Battle Creek Hydroelectric System, Battle Creek & Tributaries, Red Blu...
STORED OFF SITE AND ON SITE. mchr Significance: The Battle Creek hydroelectric system was a typical turn-of-the-century California hydroelectric system, characterized by high head plants, the use of the impulse... More
Battle Creek Hydroelectric System, Battle Creek & Tributaries, Red Blu...
STORED OFF SITE AND ON SITE. mchr Significance: The Battle Creek hydroelectric system was a typical turn-of-the-century California hydroelectric system, characterized by high head plants, the use of the impulse... More
Battle Creek Hydroelectric System, Battle Creek & Tributaries, Red Blu...
STORED OFF SITE AND ON SITE. mchr Significance: The Battle Creek hydroelectric system was a typical turn-of-the-century California hydroelectric system, characterized by high head plants, the use of the impulse... More
Battle Creek Hydroelectric System, Battle Creek & Tributaries, Red Blu...
STORED OFF SITE AND ON SITE. mchr Significance: The Battle Creek hydroelectric system was a typical turn-of-the-century California hydroelectric system, characterized by high head plants, the use of the impulse... More
Telluride Power Company, Nunn Hydroelectric Plant, Southeast side of P...
Significance: This plant represents L.L. Nunn's first major hydroelectric generating facility outside of Colorado. At the time of completion (1898), it generated three-phase AC power at a pressure of 40,000 vo... More
Telluride Power Company, Nunn Hydroelectric Plant, Southeast side of P...
Significance: This plant represents L.L. Nunn's first major hydroelectric generating facility outside of Colorado. At the time of completion (1898), it generated three-phase AC power at a pressure of 40,000 vo... More
Shoshone Falls Hydroelectric Project, Reservoir and Dam Complex, North...
Significance: The reservoir and dam complex mark the capture point, the beginning, of the the entire Shoshone Falls hydroelectric system. The four dams of the dam complex impound water in the reservoir, allowin... More
Shoshone Falls Hydroelectric Project, 1921 Powerhouse, North Bank of S...
Survey number: HAER ID-45-E Public domain photograph related to electric power tools, free to use, no copyright restrictions image - Picryl description
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
Shoshone Falls Hydroelectric Project, 1907 Powerhouse, North Bank of S...
Significance: The powerhouse, with its two horizontal shaft systems, was the focal point of the first hydroelectric development at Shoshone Falls. In 1907, the powerhouse generated 500 kilowatts of power. With ... More
Commercial & Industrial Buildings, Carr, Ryder & Adams Company, Powerh...
Significance: An integral part of the Carr, Ryder and Adams factory complex, built at a time of tremendous expansion for the firm, this two-story powerhouse is historically significant for its association with ... More
Commercial & Industrial Buildings, Carr, Ryder & Adams Company, Powerh...
Significance: An integral part of the Carr, Ryder and Adams factory complex, built at a time of tremendous expansion for the firm, this two-story powerhouse is historically significant for its association with ... More
Ortona Lock, Lock No. 2, Power House, Caloosahatchee River, Cross-Stat...
Significance: This building was constructed to house the electrical equipment to operate the lock and dame gates and provide power to the auxiliary buildings. It is significant for its role in the operation of ... More
Ortona Lock, Lock No. 2, Power House, Caloosahatchee River, Cross-Stat...
Significance: This building was constructed to house the electrical equipment to operate the lock and dame gates and provide power to the auxiliary buildings. It is significant for its role in the operation of ... More
Grand Canyon Power Plant, Coconino, Coconino County, AZ
Survey number: HAER AZ-2 National Register of Historic Places NRIS Number: 87001411
Grand Canyon Power Plant, Coconino, Coconino County, AZ
Survey number: HAER AZ-2 National Register of Historic Places NRIS Number: 87001411
Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoen...
Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.
Mormon Flat Dam, On Salt River, Eastern Maricopa County, east of Phoen...
Picryl description: Public domain image of a landscape with water, mountains, and sky, free to use, no copyright restrictions.
Hoover Dam, Southern California Edison 138-KV Switchyard, U.S. Highway...
Significance: It was the second of six major Federal switchyards built at Hoover Dam. The switchyard was built to replace the Southern Sierras Power Company substation that had provided electricity for construc... More
Hoover Dam, Southern California Edison 138-KV Switchyard, U.S. Highway...
Significance: It was the second of six major Federal switchyards built at Hoover Dam. The switchyard was built to replace the Southern Sierras Power Company substation that had provided electricity for construc... More
Hoover Dam, Cable Hoist House, U.S. Highway 93, Boulder City, Clark Co...
Significance: It provided access to control cable tunnels from the power plant to the switchyard relay house, and a transformer in the lower level of the hoist house provided operating electricity to the switch... More
Hoover Dam, Cable Hoist House, U.S. Highway 93, Boulder City, Clark Co...
Significance: It provided access to control cable tunnels from the power plant to the switchyard relay house, and a transformer in the lower level of the hoist house provided operating electricity to the switch... More
Washington Water Power Clark Fork River Cabinet Gorge Hydroelectric De...
Significance: It is locally important because of its influence, along with the associated Cabinet Gorge Hydroelectric Development, on the local environment, landscape and economy. The facility is also important... More
Washington Water Power Clark Fork River Cabinet Gorge Hydroelectric De...
Significance: It is locally important because of its influence, along with the associated Cabinet Gorge Hydroelectric Development, on the local environment, landscape and economy. The facility is also important... More
Washington Water Power Clark Fork River Cabinet Gorge Hydroelectric De...
Significance: It is locally important because of its influence, along with the associated Cabinet Gorge Hydroelectric Development, on the local environment, landscape and economy. The facility is also important... More
![Basseĭn, pitai︠u︡shchīĭ turbinu ėlektr. st. Po puti k vodopadu. [Gagry]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDUvMDEvMDEvYmFzc2VuLXBpdGFpdXNoY2hpLXR1cmJpbnUtZWxla3RyLXN0LXBvLXB1dGktay12b2RvcGFkdS1nYWdyeS0xLTEwMjQuanBn/40/37/webp "Basseĭn, pitai︠u︡shchīĭ turbinu ėlektr. st. Po puti k vodopadu. [Gagry]")
Basseĭn, pitai︠u︡shchīĭ turbinu ėlektr. st. Po puti k vodopadu. [Gagry...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Hoover Dam, Los Angeles Bureau of Power & Light Lines 1-3, U.S. Highwa...
Significance: The transmission lines included pioneering technology in high-voltage transmission. The lines were crucial elements of the Hoover Dam electrical complex, particularly in the role played by Hoover ... More
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
Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...
Picryl description: Public domain image of a river or lake, forest, trees, water stream, free to use, no copyright restrictions.
Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...
Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.
Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...
Picryl description: Public domain image of a power dam, cascade, free to use, no copyright restrictions.
U.S. Naval Base, Pearl Harbor, Power House, Near Seventh Street, betwe...
Significance: It is a contributing element to the Pearl Harbor National Historic Landmark. Built in 1913, it is significant as one of the earliest structures of Pearl Harbor and as the original electrical power... More
Hoover Dam, Metropolitan Water District Switchyard, U.S. Highway 93, B...
Significance: It was the second-largest Federal switchyard at Hoover Dam, the switchyard provided needed power for expansion of irrigation and municipal water supplies in California during and after WWII, but i... More
Hoover Dam, Metropolitan Water District Switchyard, U.S. Highway 93, B...
Significance: It was the second-largest Federal switchyard at Hoover Dam, the switchyard provided needed power for expansion of irrigation and municipal water supplies in California during and after WWII, but i... More
Hoover Dam, Metropolitan Water District Switchyard, U.S. Highway 93, B...
Significance: It was the second-largest Federal switchyard at Hoover Dam, the switchyard provided needed power for expansion of irrigation and municipal water supplies in California during and after WWII, but i... More
Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River...
Significance: The Hauser Hydroelectric Facility Historic District is significant for its association with the industrial development of Montana in the early twentieth century and the consolidation of most of th... More
Hauser Hydroelectric Facility, Powerhouse, East Bank of Missouri River...
Significance: The Hauser Hydroelectric Facility Historic District is significant for its association with the industrial development of Montana in the early twentieth century and the consolidation of most of th... More
Skagit Power Development, Diablo Dam, On Skagit River, 6.9 miles upstr...
Unprocessed Field note material exists for this structure: FN-7 Survey number: HAER WA-24-F Building/structure dates: 1930 Initial Construction
Skagit Power Development, Diablo Dam, On Skagit River, 6.9 miles upstr...
Unprocessed Field note material exists for this structure: FN-7 Survey number: HAER WA-24-F Building/structure dates: 1930 Initial Construction
Portland General Electric Company, Station "L", 1841 Southeast Water S...
Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More
Portland General Electric Company, Station "L", 1841 Southeast Water S...
Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More
Portland General Electric Company, Station "L", 1841 Southeast Water S...
Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More
Portland General Electric Company, Station "L", 1841 Southeast Water S...
Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More
Portland General Electric Company, Station "L", 1841 Southeast Water S...
Significance: Station "L" is primarily a group of six structures designed and built by the Portland General Electric Company between 1910 and 1929. The Station represents the growth and the use of Portland Gen... More
Lockville Hydroelectric Plant, Deep River, 3.5 miles upstream from Haw...
Significance: The Lockville dam, canal, and powerhouse occupy a site which is closely associated with important events in the history of Chatham County and in the overall development of North Carolina. Lord Co... More
Lockville Hydroelectric Plant, Deep River, 3.5 miles upstream from Haw...
Significance: The Lockville dam, canal, and powerhouse occupy a site which is closely associated with important events in the history of Chatham County and in the overall development of North Carolina. Lord Co... More
Lockville Hydroelectric Plant, Deep River, 3.5 miles upstream from Haw...
Significance: The Lockville dam, canal, and powerhouse occupy a site which is closely associated with important events in the history of Chatham County and in the overall development of North Carolina. Lord Co... More
Croton Hydroelectric Plant, Powerhouse, Croton Dam Road at Muskegon Ri...
Significance: The Croton Hydroelectric Plant powerhouse was designed by William G. Fargo, a Jackson, Michigan, civil engineer who specialized in the design of small and mid-sized hydroelectric plants in the Mid... More
Cohoes Company, Gate House No. 1, On Mohawk River, North end of Canal ...
Significance: In addition to its practical function as a gate house controlling the flow of water to the canal, the head gate house was conceived romantically as a Romanesque Revival, brick bastion at the head ... More
Cohoes Company, Gate House No. 1, On Mohawk River, North end of Canal ...
Significance: In addition to its practical function as a gate house controlling the flow of water to the canal, the head gate house was conceived romantically as a Romanesque Revival, brick bastion at the head ... More
Cohoes Company, Gate House No. 1, On Mohawk River, North end of Canal ...
Significance: In addition to its practical function as a gate house controlling the flow of water to the canal, the head gate house was conceived romantically as a Romanesque Revival, brick bastion at the head ... More
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