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  • U.S. Army Corps resumes Grand Haven dredging with additional E.coli testing

    The U.S. Army Corps of Engineers, Detroit District (USACE) will resume dredging in Grand Haven Harbor on Wednesday, July 12, with additional testing for E. Coli and safety measures. King Co. Inc., under an Army Corps contract, will dredge the remaining 35,000 of 141,000 cubic yards of sediment contracted to be removed from the outer harbor in Grand Haven to keep the commercial channel navigable throughout the remainder of the year. The Army Corps paused dredging at the location Friday, July 7, out of an abundance of caution after the Ottawa County Health Department issued a “no body contact” warning because of high concentrations of E. coli at North Park Beach in Ferrysburg. The remaining dredging will take about seven days to complete, weather dependent
  • Corps of Engineers to begin dredging, beach nourishment in South Haven

    The U.S. Army Corps of Engineers, Detroit District will begin hydraulically dredging the federal navigation channel and nourishing the South Haven Harbor shoreline next week. In coordination with the City of South Haven, the Corps of Engineers will dredge 57,300 cubic yards of material from the Black River Federal Channel. The tested-safe material will then be placed on South Haven’s public South Beach from the South Pier and extending 1,900 feet southward for beach nourishment.
  • Dredging in Grand Haven targeting mid-July completion

    Detroit -- The U.S. Army Corps of Engineers, Detroit District (USACE) is currently utilizing 24-hour dredging in Grand Haven, Michigan during favorable weather to remove shoaling blocking Grand Haven Harbor from commercial traffic. The project is expected to be completed in mid-July. Severe weather and minimal ice cover during the winter led to increased shoaling in several harbors on Lake Michigan this year, blocking large commercial vessel traffic. Grand River commercial docks are struggling to receive shipments due to the unexpected shoaling. The King Co., Inc. of Holland, Michigan is on-site and contracted to clear 141,000 cubic yards of sand from the federal channel at Grand Haven, just beyond the pierheads. The material will be placed 7,000 to 10,000 feet north of the north pier onto the beach and into the nearshore area between the Ordinary High-Water Mark (OHWM) and the most-landward 12 feet depth contour in the lake. The placement area borders the Ottawa County North Beach Park and several properties along North Shore Drive. The contract, awarded Feb. 28, required the work to begin in Holland and Grand Haven harbors when the weather allowed in the spring using hydraulic dredging for speed and cost. Unusually windy and wavy conditions during March and April delayed dredging work in Holland. 
  • New Lock at the Soo major construction continues

    SAULT STE. MARIE, Mich. – The U.S. Army Corps of Engineers New Lock at the Soo project remains on schedule as major construction continues with phases 2 and 3 this season. Joint ventures Kokosing-Alberici (Upstream Approach Walls, Phase 2), and Kokosing, Alberici, Traylor (New Lock, Phase 3) have a busy construction season ahead of them. “Since resuming major construction this season, the Phase 2 contractor has placed 13 concrete caps, bringing the total caps placed to 68 and preparation for placement of new steel sheets, steel posts and concrete panel wall are in progress,” New Lock Senior Project Manager Mollie Mahoney said. “The Phase 3 contractor plans to focus on demolition of aging structures, extensive electrical work, bridge construction, and coffer dam construction to allow for dewatering.”
  • Detroit District infrastructure grows $104 million stronger from FY23 Work Plan

    DETROIT – The U.S. Army Corps of Engineers, Detroit District, is receiving $37 million in the Fiscal Year 2023 Work Plan for operations and maintenance (O&M) of Detroit District river and harbor projects, $67 million for construction projects and $370 thousand to conduct investigations. The FY23 Work Plan funding is in addition to the $127 million in the FY23 Appropriation Bill and $254 million in the Bipartisan Infrastructure Law funding allocated in FY23. “This is an exciting opportunity for the Detroit District team to provide solutions to our regional infrastructure,” said Detroit District Commander Lt. Col. Brett Boyle. “Repairing, maintaining and improving our federal harbors and infrastructure is essential to bring resiliency to our communities, our economy and the environment. I know the Detroit District team and our partners are ready to deliver these historic investments!"
  • Corps of Engineers expedites St. Joseph Harbor dredging after vessel touches bottom

    DETROIT – The U.S. Army Corps of Engineers, Detroit District awards $1.3 million dredging contract to King Co., Inc, of Holland, Michigan Nov. 17 to dredge St. Joseph Harbor. Shoaling at the St. Joseph Harbor caused a vessel to touch bottom near the north side of the harbor entrance in October. Survey crews from the Detroit District’s Grand Haven Resident Office surveyed the outer harbor October 21. “The survey indicated a significant shoal of up to 10 feet from the north side of the outer navigation channel through the center of the channel,” Elizabeth Wilkinson, Grand Haven Resident Engineer said. “The channel is restricted but was not closed to navigation traffic.”
  • New Lock at the Soo: Unlocking the Great Lakes

    SAULT STE. MARIE, Mich., – The U.S. Army Corps of Engineers, Detroit District works on unlocking the Great Lakes by providing a much-needed resiliency at the Soo Locks with the construction of the New Lock at the Soo. The New Lock at the Soo will be the same dimensions as the Poe Lock, 1,200 feet long, 110 feet wide and 30 feet deep. Often called the “linchpin” of the Great Lakes navigation system, the Soo Locks are located in Sault Ste. Marie, Michigan between the upper Peninsula of Michigan and the Canadian province of Ontario. The Soo Locks enable bulk carrier vessels to safely bypass the swift-moving St. Marys River rapids where the water drops 21 feet over bedrock in a three-quarter mile stretch. The St. Marys River is the only connecting waterway between Lakes Superior and the lower Great Lakes. Before the first lock was constructed in 1798, trade canoes had to be unloaded and portaged around the rapids, taking roughly six weeks to complete. Today, the locks operate 24 hours a day, seven days a week, 42 weeks of the year allowing government, commercial and private vessels to transit safely and more efficiently.
  • ERDC, Buffalo District release dredged material guidance manual for Great Lakes region

    Researchers from the U.S. Army Engineer Research and Development Center (ERDC) Environmental Laboratory and the U.S. Army Corps of Engineers (USACE) Great Lakes Districts — Buffalo, Detroit and Chicago — recently released a technical report which provides guidance for evaluating the environmental suitability of dredged material in the Great Lakes region.
  • Corps of Engineers schedules Enbridge Line 5 EIS public meetings

    DETROIT– The U.S. Army Corps of Engineers is hosting three public scoping meetings for Enbridge’s Line 5 Pipeline Tunnel project Environmental Impact Statement (EIS) scoping process. The EIS’s 60-day scoping process began August 15 with the Notice of Intent (NOI) publishing in the Federal Register. Tribal Nations, agencies, communities, organizations, citizens and other stakeholders can provide input through October 14, 2022 via mail, through the project website or at the in-person or virtual public meetings as follows: • Sept. 1, 2022, 5-8 p.m. Eastern Standard Time (Virtual): https://us06web.zoom.us/j/83590131384 or by phone 309-205-3325 using Webinar ID: 835 9013 1384 • Sept. 8, 2022, 3-8 p.m. Eastern Standard Time (In-Person) at the Little Bear Arena, 275 Marquette Street in Saint Ignace, Michigan 49781 • Oct. 6, 2022, 1-4 p.m. Eastern Standard Time (Virtual): https://us06web.zoom.us/j/82961743672 or by phone 309-205-3325 using Webinar ID: 829 6174 3672
  • Corps of Engineers to begin dredging, beach nourishment in South Haven

    DETROIT- The U.S. Army Corps of Engineers will place South Haven harbor dredge material near-shore to nourish South Beach starting next week. Sampling results confirm the proposed outer harbor dredge material is suitable for beneficial reuse as nourishment material. About 18,000 cubic yards of material from the federal navigation channel will be placed south of the South Pier in South Haven, Michigan. “We understand the eroded area in front of the water treatment plant may seem the logical placement site, however, we do not have National Environmental Policy Act approval to place there this year,” said Elizabeth Newell Wilkinson Grand Haven Resident Engineer. “We are hard at work on the required Environmental Assessment to evaluate whether or not we will be able to place material there next year and are hopeful in the results.”