🚢 Lock and Dam No. 7

United States · Americas · 43.87°N, 91.31°W

Lock and Dam No. 7 is a lock and dam located on the Upper Mississippi River at river mile 702.5 near the cities of La Crescent, Minnesota and Onalaska, Wisconsin. It forms pool 7 and Lake Onalaska. The facility was constructed in the mid-1930s and placed in operation in April 1937. It underwent major rehabilitation from 1989 through 2002. The lock and dam are owned and operated by the St. Paul District of the United States Army Corps of Engineers-Mississippi Valley Division.

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Quick facts

Country	United States
Continent / region	Americas
Coordinates (approx.)	43.87°N, 91.31°W · view on map

Lock and Dam No. 7 is located in United States, in Americas.

More canal locks in United States

Aberdeen Lock and Dam · Alexandria Canal (Virginia) · Allegheny River Lock and Dam No. 2 · Allegheny River Lock and Dam No. 3 · Allegheny River Lock and Dam No. 4 · Allegheny River Lock and Dam No. 5 · Allegheny River Lock and Dam No. 6 · Allegheny River Lock and Dam No. 7 · Allegheny River Lock and Dam No. 8 · Allegheny River Lock and Dam No. 9.

Coordinates approximate. Introduction & image: Wikipedia (CC BY-SA 4.0), cached 30 days; the page renders even if the feed is momentarily unreachable.