Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake C...
Survey number: HAER UT-4 Building/structure dates: 1896 Initial Construction
Great Falls/S. U. M. Power Canal System, Paterson, Passaic County, NJ
Significance: Begun by the Society for the Establishment of Useful Manufacturers under the supervision of Pierre L'Enfant, the Canal System was first completed in 1794. Later alterations and improvements were ... More
Great Falls/S. U. M. Power Canal System, Paterson, Passaic County, NJ
Significance: Begun by the Society for the Establishment of Useful Manufacturers under the supervision of Pierre L'Enfant, the Canal System was first completed in 1794. Later alterations and improvements were ... More
Calliham's Mill, SC Route 138 on Stevens Creek, 2 miles east of Parksv...
Public domain photograph - historical image of South Carolina, United States, free to use, no copyright restrictions image - Picryl description
Calliham's Mill, SC Route 138 on Stevens Creek, 2 miles east of Parksv...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Calliham's Mill, SC Route 138 on Stevens Creek, 2 miles east of Parksv...
Public domain photograph of industrial architecture, factory building, free to use, no copyright restrictions image - Picryl description
Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, H...
Significance: Heber Light and Power Plant is representative of the large number of modest hydroelectric stations built during the first two decades of the twentieth century as a result of the growing demand for... More
Arthur Holmes Merry Generator House, Signal Lake North of Range Road, ...
Significance: The Arthur Holmes Merry Generator House at Signal (Scout) Lake, Fort Gordon is among the oldest private water-powered structures in Georgia. The Generator House was constructed in 1935. By 1938, t... More
Arthur Holmes Merry Generator House, Signal Lake North of Range Road, ...
Significance: The Arthur Holmes Merry Generator House at Signal (Scout) Lake, Fort Gordon is among the oldest private water-powered structures in Georgia. The Generator House was constructed in 1935. By 1938, t... More
Arthur Holmes Merry Generator House, Signal Lake North of Range Road, ...
Significance: The Arthur Holmes Merry Generator House at Signal (Scout) Lake, Fort Gordon is among the oldest private water-powered structures in Georgia. The Generator House was constructed in 1935. By 1938, t... More
York Bridge, Federal Aid Secondary Route 280, Helena, Lewis and Clark ...
Significance: As a pin-connected Pennsylvania through truss structure, the bridge is not particularly significant for structural or engineering reasons. It is however, historically associated with the Helena Po... More
Phoenix Mill, Van Houten & Cianci Streets, Paterson, Passaic County, N...
Significance: The Phoenix Mill is the oldest extant structure in the Historic District of Paterson. An 1821 deed describes the original structure on the site which is similar to the existing mill in height and... More
Phoenix Mill, Van Houten & Cianci Streets, Paterson, Passaic County, N...
Significance: The Phoenix Mill is the oldest extant structure in the Historic District of Paterson. An 1821 deed describes the original structure on the site which is similar to the existing mill in height and... More
Northern Canal, Pawtucket Gatehouse, Northern Canal & Merrimack River,...
Public domain photograph of textile design, fabric pattern, free to use, no copyright restrictions image - Picryl description
Hoover Dam, Spanning Colorado River at Route 93, Boulder City, Clark C...
Significance: It is a National Historic Landmark, an American Civil Engineering Landmark, and the focus of an historic district listed on the National Register of Historic Places. The dam was constructed betwee... More
Hoover Dam, Spanning Colorado River at Route 93, Boulder City, Clark C...
Significance: It is a National Historic Landmark, an American Civil Engineering Landmark, and the focus of an historic district listed on the National Register of Historic Places. The dam was constructed betwee... More
La Cienega Acequia, Truchas Molino, 334 Los Pinos Road, Santa Fe, Sant...
Significance: The Truchas Molino is one of the only example of a Spanish Colonial style grist mills powered by a rodenzo, a horizontal water wheel, that is currently operational in the United States. These moli... More
La Cienega Acequia, Truchas Molino, 334 Los Pinos Road, Santa Fe, Sant...
Significance: The Truchas Molino is one of the only example of a Spanish Colonial style grist mills powered by a rodenzo, a horizontal water wheel, that is currently operational in the United States. These moli... More
Dundee Canal, Headgates, Guardlock & Uppermost Section, 250 feet north...
Picryl description: Public domain image of a great depression era, migrant workers, free to use, no copyright restrictions.
Puget Sound Power & Light Company, White River Hydroelectric Project, ...
Picryl description: Public domain image of a park, trees, outdoors, free to use, no copyright restrictions.
Puget Sound Power & Light Company, White River Hydroelectric Project, ...
Picryl description: Public domain image of a river or lake, forest, trees, water stream, free to use, no copyright restrictions.
Puget Sound Power & Light Company, White River Hydroelectric Project, ...
Picryl description: Public domain image of a rural landscape with a watermill, water, decayed building, 18th, 19th century architecture, free to use, no copyright restrictions.
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 image of an industrial building, warehouse, depot, train station, 19th-20th century, free to use, no copyright restrictions.
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 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 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 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 image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
Utah Power & Light Company, Stairs Hydroelectric Station, Holladay, Sa...
Picryl description: Public domain image of a hydroelectric dam, industrial facility, power generation, water cascade, free to use, no copyright restrictions.
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
Noxontown Mill, Noxontown Road (County Road 38), Middletown, New Castl...
Significance: Noxontown Mill was typical of the small grain-milling establishments that predominated in Delaware throughout the colonial period. But it was atypical in the sense that it survived so long. In 1... More
Noxontown Mill, Noxontown Road (County Road 38), Middletown, New Castl...
Significance: Noxontown Mill was typical of the small grain-milling establishments that predominated in Delaware throughout the colonial period. But it was atypical in the sense that it survived so long. In 1... More
Noxontown Mill, Noxontown Road (County Road 38), Middletown, New Castl...
Significance: Noxontown Mill was typical of the small grain-milling establishments that predominated in Delaware throughout the colonial period. But it was atypical in the sense that it survived so long. In 1... More
Noxontown Mill, Noxontown Road (County Road 38), Middletown, New Castl...
Significance: Noxontown Mill was typical of the small grain-milling establishments that predominated in Delaware throughout the colonial period. But it was atypical in the sense that it survived so long. In 1... More
Noxontown Mill, Noxontown Road (County Road 38), Middletown, New Castl...
Significance: Noxontown Mill was typical of the small grain-milling establishments that predominated in Delaware throughout the colonial period. But it was atypical in the sense that it survived so long. In 1... More
Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bi...
Significance: Building 106 has always served as a residence for employees of the Southern Sierras Power Company who worked at the adjacent operations building at Control Station. Building 106 is significant fo... More
Bishop Creek Hydroelectric System, Control Station, Worker Cottage, Bi...
Significance: Building 106 has always served as a residence for employees of the Southern Sierras Power Company who worked at the adjacent operations building at Control Station. Building 106 is significant fo... More
Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Cre...
Significance: Building 113 Plant 4 (formerly Building No. 20, Plant 4), a small bungalow cottage, is a rare, surviving example of early worker's housing at the Bishop Creek Hydroelectric System. Built in 1905,... More
Mabry Mill, Willis, Floyd County, Virginia
Unprocessed Field note material exists for this structure: FN-115 Survey number: HABS VA-165 Building/structure dates: 1891 Initial Construction
Middle Creek Hydroelectric Dam, On Middle Creek, West of U.S. Route 15...
Significance: The Middle Creek Hydroelectric Dam is a significant example of a timber crib dam and small electric generating station, that is typical of early rural electrification in America. Locally it was a... More
Middle Creek Hydroelectric Dam, On Middle Creek, West of U.S. Route 15...
Significance: The Middle Creek Hydroelectric Dam is a significant example of a timber crib dam and small electric generating station, that is typical of early rural electrification in America. Locally it was a... More
Bishop Creek Hydroelectric System, Plant 4, Lightning Arrestor Vault, ...
Significance: Building 125, Plant 4 (the vault originally containing the Plant 4 lightning arresting equipment), is significant because of its contribution to an understanding of the historic character of the p... More
Power Flume No. 1, Tacoma, La Plata County, CO
Significance: It was an integral part of the Tacoma Hydroelectric Project in southwest Colorado. The project was undertaken in order to produce cheap power for the mining operations at Silverton. Due to leakage... More
Power Flume No. 1, Tacoma, La Plata County, CO
Significance: It was an integral part of the Tacoma Hydroelectric Project in southwest Colorado. The project was undertaken in order to produce cheap power for the mining operations at Silverton. Due to leakage... More
Western Canal, Tremont Gatehouse, Western & Lawrence Canals, Lowell, M...
Picryl description: Public domain vintage artistic photograph, free to use, no copyright restrictions image.
Croton Hydroelectric Plant, Substation, Croton Dam Road at Muskegon Ri...
Significance: The Croton Hydroelectric Plant substation was constructed in 1930-31 to replace the original switching equipment and transformers built in 1908 and located inside of the original powerhouse. This... More
Croton Hydroelectric Plant, Substation, Croton Dam Road at Muskegon Ri...
Significance: The Croton Hydroelectric Plant substation was constructed in 1930-31 to replace the original switching equipment and transformers built in 1908 and located inside of the original powerhouse. This... 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
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
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
Butte Mineyards, Stewart Mine, Intersection of Main & Woolman Streets,...
Significance: The Stewart represents one of Butte's oldest and most productive mines. It is historically significant for its association with William A. Clark and the Anaconda Copper Mining Company. The mine's ... More
Pawtucket Canal, Pawtucket Falls vicinity, Lowell, Middlesex County, M...
Significance: Originally constructed to facilitate the transporting of goods from inland New England to the sea at Newburyport, the Pawtucket Canal was later used as the basis for the extensive power canal syst... More
Bishop Creek Hydroelectric System, Control Station, Bishop Creek, Bish...
Picryl description: Public domain image of a park, park architecture, outdoors, romantic atmospheric landscape, cemetery, free to use, no copyright restrictions.
Lowell Canal System, Merrimack & Concord Rivers, Lowell, Middlesex Cou...
Significance: The City of Lowell is generally considered to be the birthplace of large-scale manufacturing in the U.S. Begun as a transportation canal, the Lowell Canal System evolved, during the 19th century,... More
Lowell Canal System, Merrimack & Concord Rivers, Lowell, Middlesex Cou...
Significance: The City of Lowell is generally considered to be the birthplace of large-scale manufacturing in the U.S. Begun as a transportation canal, the Lowell Canal System evolved, during the 19th century,... More
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 park, trees, outdoors, free to use, no copyright restrictions.
Yosemite Hydroelectric Power Plant, Highways 120 & 140, Yosemite Villa...
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Terminal Dam, Tacoma, La Plata County, CO
Significance: It was an integral part of the Tacoma Project, an early hydroelectric development in southwest Colorado. The Project was constructed in the early 1900s to serve the needs of the mining operations ... More
Terminal Dam, Tacoma, La Plata County, CO
Significance: It was an integral part of the Tacoma Project, an early hydroelectric development in southwest Colorado. The Project was constructed in the early 1900s to serve the needs of the mining operations ... 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
Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Cre...
Significance: Building 117, Plant 4 (formerly Building No. 24, Plant 4), is significant because of its contribution to an understanding of the historic character of the physical and social environment of the Pl... More
Plante Grist Mill, U.S. Route 44, Chepachet, Providence County, RI
Significance: The Plante Grist Mill is a typical example of owner built mill structures that could be found all over New England during the mid-19th century. Unprocessed Field note material exists for this str... More
Plante Grist Mill, U.S. Route 44, Chepachet, Providence County, RI
Significance: The Plante Grist Mill is a typical example of owner built mill structures that could be found all over New England during the mid-19th century. Unprocessed Field note material exists for this str... More
Skagit Power Development, Diablo Powerhouse, On Skagit River, 6.1 mile...
Significance: Seattle City Light, during the construction of the Skagit Power Development, maintained a dedication to quality. This becomes evident in the ornamental details of Diablo Powerhouse. Unit 31 in t... More
Skagit Power Development, Diablo Powerhouse, On Skagit River, 6.1 mile...
Significance: Seattle City Light, during the construction of the Skagit Power Development, maintained a dedication to quality. This becomes evident in the ornamental details of Diablo Powerhouse. Unit 31 in t... More
Skagit Power Development, Diablo Powerhouse, On Skagit River, 6.1 mile...
Significance: Seattle City Light, during the construction of the Skagit Power Development, maintained a dedication to quality. This becomes evident in the ornamental details of Diablo Powerhouse. Unit 31 in t... More
Bishop Creek Hydroelectric System, Plant 4, Cottage No. 1, Bishop Cree...
Significance: Building 102 Plant 4 (formerly Cottage, Building No. 1, Plant 4), a small bungalow cottage, is a rare, surviving example of early worker's housing at the Bishop Creek Hydroelectric System. Built ... More
Bishop Creek Hydroelectric System, Plant 4, Cottage No. 1, Bishop Cree...
Significance: Building 102 Plant 4 (formerly Cottage, Building No. 1, Plant 4), a small bungalow cottage, is a rare, surviving example of early worker's housing at the Bishop Creek Hydroelectric System. Built ... More
Bishop Creek Hydroelectric System, Plant 4, Cottage No. 1, Bishop Cree...
Significance: Building 102 Plant 4 (formerly Cottage, Building No. 1, Plant 4), a small bungalow cottage, is a rare, surviving example of early worker's housing at the Bishop Creek Hydroelectric System. Built ... More
Bishop Creek Hydroelectric System, Control Station, Operations Buildin...
Significance: Building 102 Control Station (formerly Operations Building #1, Control Station) was constructed as the first operations building at the control station for the Bishop Creek Hydroelectric System in... More
Woodville Canal Company, West side of Snake River (River Mile 796), Wo...
Significance: The Woodville Canal Company represents one of the few remaining small-scale canal companies operating in eastern Idaho that continues to be administered and managed by district farmers. The Woodv... More
Fairmount Waterworks, Aquarium Drive, Philadelphia, Philadelphia Count...
See also HAER PA-51 for additional documentation. Survey number: HABS PA-1654 Building/structure dates: 1814-1815 Initial Construction Building/structure dates: 1821-1822 Subsequent Work Building/structure d... More
Strawberry Valley Project, Payson, Utah County, UT
Significance: As the first project built by the U.S. Reclamation Service in Utah, the Strawberry Valley Project had a major impact on the State. It represents the beginning of Federal assistance in water devel... More
Strawberry Valley Project, Payson, Utah County, UT
Significance: As the first project built by the U.S. Reclamation Service in Utah, the Strawberry Valley Project had a major impact on the State. It represents the beginning of Federal assistance in water devel... More
Strawberry Valley Project, Payson, Utah County, UT
Significance: As the first project built by the U.S. Reclamation Service in Utah, the Strawberry Valley Project had a major impact on the State. It represents the beginning of Federal assistance in water devel... More
Strawberry Valley Project, Payson, Utah County, UT
Significance: As the first project built by the U.S. Reclamation Service in Utah, the Strawberry Valley Project had a major impact on the State. It represents the beginning of Federal assistance in water devel... More
Strawberry Valley Project, Payson, Utah County, UT
Significance: As the first project built by the U.S. Reclamation Service in Utah, the Strawberry Valley Project had a major impact on the State. It represents the beginning of Federal assistance in water devel... More
Strawberry Valley Project, Payson, Utah County, UT
Significance: As the first project built by the U.S. Reclamation Service in Utah, the Strawberry Valley Project had a major impact on the State. It represents the beginning of Federal assistance in water devel... More
Strawberry Valley Project, Payson, Utah County, UT
Significance: As the first project built by the U.S. Reclamation Service in Utah, the Strawberry Valley Project had a major impact on the State. It represents the beginning of Federal assistance in water devel... More
Shoshone Hydroelectric Plant Complex, 60111 U.S. Highway 6, Glenwood S...
Significance: The Shoshone complex is significant for being one of the earliest hydroelectric plants on the Colorado River and one of the largest in the Rocky Mountain Region to depend upon the flow of a river ... More
Bishop Creek Hydroelectric System, Plant 4, Bishop Creek, Bishop, Inyo...
Survey number: HAER CA-145-4 Public domain photograph of electric power generation, power lines, free to use, no copyright restrictions image - Picryl description Public domain photograph of electric power p... More
Snake River Valley Irrigation District, East Side of Snake River (Rive...
Significance: The Snake River Valley Irrigation District is an example of an early irrigation district that was formed to provide more effective management of the Cedar Point, Snake River Valley, West Branch, ... More
Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Cre...
Significance: Building 122 Plant 4 (formerly Building No. 29 Plant 4), a small Period Revival Style cottage, is a rare, surviving example of early worker's housing at the Bishop Creek Hydroelectric System. Bui... More
Bishop Creek Hydroelectric System, Plant 4, Worker Cottage, Bishop Cre...
Significance: Building 122 Plant 4 (formerly Building No. 29 Plant 4), a small Period Revival Style cottage, is a rare, surviving example of early worker's housing at the Bishop Creek Hydroelectric System. Bui... More
Spruce Street Bridge, East Spruce Street, 500 Block, spanning Power Ca...
Significance: The bridge is typical of the eye-bar truss construction used extensively at the beginning of the twentieth century. This design provided a flat deck suspended from the camel-back arch. Both vert... More
Northern Canal, Great River Wall, Lowell, Middlesex County, MA
Significance: The Great River Wall is a massive retaining wall which separates the upper half of the Northern Canal from the Merrimack River. Survey number: HAER MA-8-B Building/structure dates: 1847 Initial ... More
Northern Canal, Great River Wall, Lowell, Middlesex County, MA
Significance: The Great River Wall is a massive retaining wall which separates the upper half of the Northern Canal from the Merrimack River. Survey number: HAER MA-8-B Building/structure dates: 1847 Initial ... More
Northern Canal, Great River Wall, Lowell, Middlesex County, MA
Significance: The Great River Wall is a massive retaining wall which separates the upper half of the Northern Canal from the Merrimack River. Survey number: HAER MA-8-B Building/structure dates: 1847 Initial ... More