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The eastern part of Allegheny Islands State Park and the C. W. Bill Young Lock and Dam (No. 3) on the Allegheny River. Several locks were built in the early 20th century to make the Allegheny River navigable for 72 miles upstream from Pittsburgh to East Brady.
April 21, 2000. Allegheny River Lock and Dam No. 9 is a historic lock and fixed-crest dam complex located at Madison Township and Washington Township in Armstrong County, Pennsylvania. [2] It was built between 1935 and 1938 by the United States Army Corps of Engineers, and includes the lock, dam, steel miter gates, and Operations Building.
00000400 [1] Added to NRHP. April 21, 2000. Allegheny River Lock and Dam No. 6 is a historic lock and fixed-crest dam complex located at Bethel Township and South Buffalo Township in Armstrong County, Pennsylvania. [2] It was built between 1927 and 1928 by the United States Army Corps of Engineers, and consists of the lock, dam, esplanade ...
00000397 [ 1] Added to NRHP. April 21, 2000. C.W. Bill Young Lock and Dam (formerly known as Allegheny River Lock and Dam No. 3[ 2]) in Harmar Township, Allegheny County, Pennsylvania, and Plum, Pennsylvania, is a lock that was built in 1932. [ 3] The lock and fixed-crest dam [ 3] were built by the U.S. Army Corps of Engineers as a part of an ...
April 21, 2000. The Allegheny River Lock and Dam No. 4 in Harrison Township, Allegheny County, Pennsylvania, is a lock that was built 1920-1927, and opened in 1927, 24.2 miles upstream from the mouth of the river in Pittsburgh. [2] The lock and dam were built by the U.S. Army Corps of Engineers as a part of an extensive system of locks and dams ...
Following is a list of dams and reservoirs in Pennsylvania.. All major dams are linked below. The National Inventory of Dams defines any "major dam" as being 50 feet (15 m) tall with a storage capacity of at least 5,000 acre-feet (6,200,000 m 3), or of any height with a storage capacity of 25,000 acre-feet (31,000,000 m 3).
Allegheny River Lock and Dam No. 2. / 40.49000°N 79.91417°W / 40.49000; -79.91417. The Allegheny River Lock and Dam No. 2 (also known as the Highland Park Lock and Dam) in Pittsburgh, Pennsylvania is a lock and fixed-crest dam from 1932. [2] It crosses the Allegheny River between the Pittsburgh neighborhood of Highland Park and the ...
Allegheny River Lock and Dam No. 5. / 40.68583°N 79.66639°W / 40.68583; -79.66639. Allegheny River Lock and Dam No. 5 is a historic lock and fixed-crest dam complex located at Gilpin Township and South Buffalo Township in Armstrong County, Pennsylvania. [2] It was built between 1920 and 1927 by the United States Army Corps of ...