Meeker Island Lock and Dam

Meeker Island Lock and Dam is a historic lock and dam on the Mississippi River between Minneapolis and Saint Paul with stone foundations and concrete structures still visible today. These remnants become clearer when water levels in the river drop.

The facility was built between 1899 and 1907 as the first lock and dam on the Upper Mississippi, opening the river to northern navigation. It operated for just five years before closing in 1912.

The site represents economic competition between Minneapolis and Saint Paul over control of Mississippi River commerce and navigation. This rivalry shaped how both cities developed along the waterway.

The remains are accessible through Mississippi River Gorge Regional Park, which has trails and interpretive signs explaining the structure. The best time to explore is during low water periods when more of the old foundations are visible.

The site was added to the National Register of Historic Places in 2003, after its historical importance had long been overlooked. This designation marks where river navigation first extended north of Saint Paul.

Location: Minneapolis

Location: Saint Paul

Architects: United States Army Corps of Engineers

GPS coordinates: 44.95390,-93.20780

Latest update: December 13, 2025 12:41