Dam 1 at Portland Water Works
Portland Water Works
Dam 1 Portland Water Works
Aerial view of Oregon City and Willamette River
Aerial view of Oregon City and Willamette River
River Mill Dam, upstream
River Mill spillway
River Mill Dam, potential site
Station M at River Mill Dam
River Mill Dam, tail race
River Mill Dam, last unit
River Mill Dam, governor test #3
River Mill Dam
River Mill Dam
River Mill Dam, head gates
River Mill Dam and powerhouse
River Mill Dam, powerhouse interior
River Mill Dam and powerhouse
Bull Run, reservoir
Bull Run, Big Sandy gravel pit and bunkers
Bull Run, Little Sandy Dam, overall view
Bull Run, penstock tunnel
Bull Run, Little Sandy Dam penstocks from rise
Bull Run, Little Sandy Dam penstocks
Bull Run, Big Sandy dam construction
Bull Run, Little Sandy Dam, forms for penstock valves
Bull Run, Little Sandy Dam high tension switch room
Bull Run, Little Sandy Dam powerhouse
