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Willamette Falls Locks

1873 establishments in OregonBuildings and structures in Clackamas County, OregonCanals in OregonHistoric American Engineering Record in OregonLocks of the United States
Locks on the National Register of Historic Places in OregonNational Register of Historic Places in Clackamas County, OregonOregon's Most Endangered PlacesTransportation in Clackamas County, OregonUnited States Army Corps of EngineersUse mdy dates from October 2012West Linn, OregonWillamette RiverWillamette Valley
USACE Willamette Falls Locks Oregon
USACE Willamette Falls Locks Oregon

The Willamette Falls Locks are a lock system on the Willamette River in the U.S. state of Oregon. Opened in 1873 and closed since 2011, they allowed boat traffic on the Willamette to navigate beyond Willamette Falls and the T.W. Sullivan Dam. Since their closure in 2011, the locks have been classified to be in a "non-operational status." In 2023, work began to repair the locks, which are expected to reopen in 2026.Located in the Portland metropolitan area, the four inter-connected locks are 25 miles upriver from the Columbia River at West Linn, just across the Willamette River from Oregon City. The locks were operated by the United States Army Corps of Engineers and served primarily pleasure boats. Passage through the locks was free for both commercial and recreational vessels. The locks were added to the National Register of Historic Places in 1974 and designated as an Oregon Historic Civil Engineering Landmark by the American Society of Civil Engineers in 1991.The locks comprise seven gates in four chambers which lift up to 50 feet (15 m) elevation change (depending on tides and river flow) with a usable width of 37 feet (11 m). The system is 3,565 feet (1,087 m) long, and can accommodate vessels up to 75 feet (23 m) long. Each of the four concrete constructed chambers are 210 by 40 feet (64 by 12 m).

Excerpt from the Wikipedia article Willamette Falls Locks (License: CC BY-SA 3.0, Authors, Images).

Willamette Falls Locks
Mill Street,

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N 45.355277777778 ° E -122.6175 °
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Willamette Falls Paper Company

Mill Street 4800
97068
Oregon, United States
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USACE Willamette Falls Locks Oregon
USACE Willamette Falls Locks Oregon
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USS Oregon City
USS Oregon City

USS Oregon City (CA-122), the lead ship of the Oregon City class of heavy cruisers, was laid down 8 April 1944 by Bethlehem Steel Company, Quincy, Massachusetts; launched 9 June 1945; sponsored by Mrs. Raymond P. Canfield, wife of the City Commissioner of Oregon City, Oregon. Newspapers showed pictures of celebrated radio, film and television personality Bing Crosby adding a bit of glamor to the launching. The Oregon City was commissioned 16 February 1946.Oregon City was named for the city in the state of Oregon. Oregon City departed Boston 31 March 1946 for shakedown out of Guantanamo Bay Naval Base, then returned to Boston in mid-May. Oregon City became flagship of the United States Fourth Fleet on 3 July and the following month began dockside training of reservists in Philadelphia. From 6 to 19 October she made a post-war Reserve Training Cruise, to Bermuda, then sailed to Boston and remained until the following March with a somewhat reduced complement. Reassigned to the 2nd Fleet in January 1947, Oregon City's crew had returned to full strength by the time she sailed for Guantanamo Bay 30 March. After three weeks of exercises she returned to Boston, not sailing again until 6 June. She embarked midshipmen at Annapolis on the 21st, then sailed for the Canal Zone and the Caribbean on an annual summer training cruise. Oregon City debarked her midshipmen at Norfolk in mid-August and sailed for Philadelphia and deactivation. She was decommissioned on 15 December 1947. She was the only Oregon City-class ship to be decommissioned soon after completion, and was not selected for conversion to a missile ship. Her bell was sent back to Oregon where it is on display at the Museum of the Oregon Territory in Oregon City, Oregon. She was stricken 1 November 1970, and sold 17 September 1973 to Union Minerals and Alloys Corporation, NYC, and scrapped in Kearny, New Jersey the following year. Her 5" gun houses could still be seen well into the 90s at Philadelphia Navy Yard.The bell originally from USS Oregon City was presented to Portland Area Naval Reserve through the people of Oregon City, Oregon on 8 March 1975 and it is now on display at Museum of Oregon Territory. A model of her is also on displayed there.