Why is "Allegheny River Lock and Dam No. 6" trending?
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Trend Analysis
- Ranking position: #
- Date: 2026-04-08 08:05:42
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Allegheny_River_Lock_and_Dam_No._6 entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-04-08 and was most recently seen on 2026-04-08.
Wikipedia Overview
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. It was built between 1927 and 1928 by the United States Army Corps of Engineers, and consists of the lock, dam, esplanade, Operations Building, and two locktenders' houses. The lock measures 56 feet by 360 feet, and has a lift of 12.4 feet. The dam measures approximately 20 feet high and 992 feet long. The Operations Building, or powerhouse, is a utilitarian two-story building in a vernacular early-20th century revival style. The locktenders' houses are identical two-story, brick dwellings on concrete foundations. 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 to improve navigation along the Allegheny River.
Read more on Wikipedia →Related Topics
- Geographic coordinate system
- Allegheny River
- Armstrong County, Pennsylvania
- Bethel Township, Armstrong County, Pennsylvania
- Contributing property
- Fixed-crest dam
- Historic districts in the United States
- History of the National Register of Historic Places
- Keeper of the Register
- List of European archaeological sites on the National Register of Historic Places in Pennsylvania
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