26 Nov 2024

Corps of Engineers, Navy collaborate in experimental dredging for U.P. harbor

The U.S. Army Corps of Engineers, Detroit District and Engineer Research and Development Center in partnership with the U.S. Navy removed over 25,000 cubic yards of material from Little Lake Harbor in the Upper Peninsula of Michigan this fall.   Little Lake Harbor, designated as a harbor of refuge, requires annual maintenance dredging. The harbor had severe shoaling and emergency dredging was completed in 2023.   This year, a unique opportunity with the Corps of Engineers Engineer Research and Development Center (ERDC) and the U.S. Navy arose.   “We were working with ERDC on redesigning the federal structures at Little Lake Harbor and ERDC was working with the Navy on experimental training,” said Soo Project Office, St. Marys River Section Chief Justin Proulx. “ERDC brought the two of us together to train the Navy on opening harbors and dredging the Detroit District’s shoaled in Little Lake Harbor.” 

5 Nov 2024

$3M shoreline project to begin near Maritime Visitor Center in Duluth

A $3 million construction project to improve the lakeshore near the U.S. Army Corps of Engineers’ Lake Superior Maritime Visitor Center in Duluth, Minnesota is set to begin in late fall 2024. The project will construct a shoreline protection system comprised of a concrete tee-wall armored by a stone revetment to decrease the adverse effects of weather and wave damage. The improvements will provide needed upgrades to the 200 feet of pedestrian walkway and ultimately connect the City of Duluth's Lake Walk structure to the Duluth Ship Canal North Pier.

17 May 2022

Corps of Engineers share May-Oct. water level outlook

U.S. Army Corps of Engineers Hydraulics and Hydrology officials forecast Great Lakes water levels to continue seasonal rise. From the shores of Lake Superior, Detroit District Watershed Hydrology Section Chief Keith Kompoltowicz discusses the latest six-month water level forecast in the seventh ‘On the Level’ video, available on the district’s YouTube page at https://youtu.be/imwYDUBbMd0. “Lake Superior’s water level in April was about an inch below its long-term average,” according to Kompoltowicz. “Looking at the forecast for the next 6 months, Superior’s level should remain near average. In looking at the rest of the Great Lakes system, Lakes Michigan-Huron, St. Clair, Erie and Ontario are above their respective long term average levels, but well below the record high levels recently experienced.”

11 Aug 2020

Michigan company to dredge Ontonagon Harbor

The U.S. Army Corps of Engineers, Detroit District, awarded a contract for Ontonagon Harbor maintenance dredging about 140 miles east of Duluth, Minnesota, on the south shore of Lake Superior. USACE awarded a maintenance dredging contract for Ontonagon Harbor in August to MCM Marine Inc., out of Sault Ste. Marie, Michigan. The contract (award number W911XK20C0016) was for $725,500 to dredge 84,000 cubic yards of material from Ontonagon Harbor. Material from the dredging sites will be placed east of the harbor to nourish the shoreline. This will help address issues of beach erosion and lake encroachment, especially during the current period of high water.

9 Jul 2019

Great Lakes water levels set June record highs

The U.S. Army Corps of Engineers, Detroit District, announces that that based on preliminary data,

4 Jun 2019

Great Lakes water levels at record highs

The U.S. Army Corps of Engineers, Detroit District, announces that based on preliminary data, new

6 May 2019

Great Lakes water levels expected to set record highs

The U.S. Army Corps of Engineers, Detroit District, announces that record high water levels are

11 Jul 2018

Duluth-Superior Harbor will be dredged by Wisconsin firm

DETROIT – The U.S. Army Corps of Engineers, Detroit District, awards a contract for dredging at