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Great Falls power, plan & profile of conduit /

The Roosevelt Dam [1] /

Communist China, construction of hydroelectric power stations, 1953-1957.

Shoshone Falls Hydroelectric Project, Tailrace, North Bank of Snake River, South side of powerhouse complex, Tipperary Corner, Jerome County, ID

Santa Ana River Hydroelectric System, SAR-1 Powder Magazine, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Aqueduct, Redlands, San Bernardino County, CA

Shoshone Falls Hydroelectric Project, Tunnel and Penstock, North Bank of Snake River, at West end of Intake, Tipperary Corner, Jerome County, ID

Cove Hydroelectric Development, Upper Gate House, Cove Power Plant Road, Grace, Caribou County, ID

Cove Hydroelectric Development, Substation, Cove Power Plant Road, Grace, Caribou County, ID

Elwha River Hydroelectric System, Port Angeles, Clallam County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Puget Sound Power & Light Company, White River Hydroelectric Project, 600 North River Avenue, Dieringer, Pierce County, WA

Shoshone Falls Hydroelectric Project, Shoshone Substation/Switchyard, North Bank of Snake River, immediately East of 1907 Powerhouse, Tipperary Corner, Jerome County, ID

Shoshone Falls Hydroelectric Project, Skidway, North Bank of Snake River, immediately North/Northeast of the 1921 Powerhouse, Tipperary Corner, Jerome County, ID

Snoqualmie Falls Hydroelectric Project, Elevator House, .5 mile north of Snoqualmie, Snoqualmie, King County, WA

Centerville Hydroelectric System, Butte Creek, Centerville, Butte County, CA

Shoshone Falls Hydroelectric Project, Stone Cellar, North Bank of Snake River, east of Cliff Substation, Tipperary Corner, Jerome County, ID

Santa Ana River Hydroelectric System, Sandbox, SAR-1 Bypass, Redlands, San Bernardino County, CA

Cove Hydroelectric Development, Concrete-Lined Canal, Cove Power Plant Road, Grace, Caribou County, ID

Shoshone Falls Hydroelectric Project, Footbridge, Above Shoshone Falls, immediately northeast of Dam No. 3, Tipperary Corner, Jerome County, ID

Cove Hydroelectric Development, Penstock, Cove Power Plant Road, Grace, Caribou County, ID

Shoshone Falls Hydroelectric Project, Garage & Celler, North Bank of Snake River, immediately North of the Cliff Substation, Tipperary Corner, Jerome County, ID

Santa Ana River Hydroelectric System, SAR-1 Domestic Water Supply Treatment House, Redlands, San Bernardino County, CA

Cove Hydroelectric Development, Heating House, Cove Power Plant Road, Grace, Caribou County, ID

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Morony Hydroelectric Facility, Morony-to-Rainbow 100 kV Transmission Line, West bank of the Missouri River, Great Falls, Cascade County, MT

Hoover Dam, Static Towers & Lines, U.S. Highway 93, Boulder City, Clark County, NV

Hoover Dam, Static Towers & Lines, U.S. Highway 93, Boulder City, Clark County, NV

Hoover Dam, Static Towers & Lines, U.S. Highway 93, Boulder City, Clark County, NV

Hoover Dam, Static Towers & Lines, U.S. Highway 93, Boulder City, Clark County, NV

Hoover Dam, Static Towers & Lines, U.S. Highway 93, Boulder City, Clark County, NV

Hoover Dam, Static Towers & Lines, U.S. Highway 93, Boulder City, Clark County, NV

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Utah Power Company, Granite Hydroelectric Plant, Holladay, Salt Lake County, UT

Bishop Creek Hydroelectric System, Plant 3, Bishop Creek, Bishop, Inyo County, CA

Bishop Creek Hydroelectric System, Plant 3, Bishop Creek, Bishop, Inyo County, CA

Bishop Creek Hydroelectric System, Plant 3, Bishop Creek, Bishop, Inyo County, CA

Dayville Mills Hydroelectric Facility, North side of Route 101, .5 mile west of Route 395, Killingly Center, Windham County, CT

Dayville Mills Hydroelectric Facility, North side of Route 101, .5 mile west of Route 395, Killingly Center, Windham County, CT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Heber Light & Power Company, Hydroelectric Plant, U.S. Route 40/189, Heber City, Wasatch County, UT

Cove Hydroelectric Development, Cove Power House, Cove Power Plant Road, Grace, Caribou County, ID

Cove Hydroelectric Development, Cove Power House, Cove Power Plant Road, Grace, Caribou County, ID

Cove Hydroelectric Development, Cove Power House, Cove Power Plant Road, Grace, Caribou County, ID

Cove Hydroelectric Development, Cove Power House, Cove Power Plant Road, Grace, Caribou County, ID

Cove Hydroelectric Development, Cove Power House, Cove Power Plant Road, Grace, Caribou County, ID

Santa Ana River Hydroelectric System, Abandoned Tunnel, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Abandoned Tunnel, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Abandoned Tunnel, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Abandoned Tunnel, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Abandoned Tunnel, Redlands, San Bernardino County, CA

Santa Ana River Hydroelectric System, Abandoned Tunnel, Redlands, San Bernardino County, CA

Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gate House, Spokane River, approximately 0.5 mile northeast of intersection of Spokane Falls Boulevard & Post Street, Spokane, Spokane County, WA

Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gate House, Spokane River, approximately 0.5 mile northeast of intersection of Spokane Falls Boulevard & Post Street, Spokane, Spokane County, WA

Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gate House, Spokane River, approximately 0.5 mile northeast of intersection of Spokane Falls Boulevard & Post Street, Spokane, Spokane County, WA

Washington Water Power Spokane River Upper Falls Hydroelectric Development, Gate House, Spokane River, approximately 0.5 mile northeast of intersection of Spokane Falls Boulevard & Post Street, Spokane, Spokane County, WA

Snoqualmie Falls Hydroelectric Project, Cottage No. 4, .5 mile north of Snoqualmie, Snoqualmie, King County, WA

Snoqualmie Falls Hydroelectric Project, Cottage No. 4, .5 mile north of Snoqualmie, Snoqualmie, King County, WA

Norwich Water Power Company, West bank of Shetucket River beginning opposite Second Street & extending .8 mile northward, Greenville section, Norwich, New London County, CT

Norwich Water Power Company, West bank of Shetucket River beginning opposite Second Street & extending .8 mile northward, Greenville section, Norwich, New London County, CT

Norwich Water Power Company, West bank of Shetucket River beginning opposite Second Street & extending .8 mile northward, Greenville section, Norwich, New London County, CT

Croton Hydroelectric Plant, Croton Dam Road at Muskegon River, Croton, Newaygo County, MI

Croton Hydroelectric Plant, Croton Dam Road at Muskegon River, Croton, Newaygo County, MI

Croton Hydroelectric Plant, Croton Dam Road at Muskegon River, Croton, Newaygo County, MI

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

Dam No. 4 Hydroelectric Plant, Potomac River, Martinsburg, Berkeley County, WV

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