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  • Tittabawassee River Midland, MI FRM Study Review Plan

    The Detroit District has posted the approved Review Plan for the Tittabawassee River Midland Michigan Flood Risk Management Study (P2: 510604). Under Section 8201 of the Water Resources Development Act of 2022, USACE is studying flood risk management measures for Midland County, Michigan. This Review Plan outlines the quality assurance process for the feasibility study, including District Quality Control (DQC) and Agency Technical Review (ATR). The study is being conducted in partnership with Midland County, City of Midland, and Midland Business Alliance.

    Tittabawassee River Midland Flood Risk Management Study Webpage

  • Grand River Upper Reach Revitalization: Sea Lamprey Control and Habitat Improvement Project Scoping Materials

    Scoping materials for the Grand River Upper Reach Revitalization Project. The project proposes to remove the 6th Street Dam in Grand Rapids and construct a purpose-built barrier to block sea lamprey, addressing public safety, restoring rapids, and enhancing habitat.

    Public Meeting Presentation
    Posters

  • 2026 Nationwide Permits Regional Conditions for Michigan

    Expiration date: 3/15/2031

    The U.S. Army Corps of Engineers, Detroit District, announces the reissuance of 57 nationwide permits (NWPs) effective March 15, 2026, through March 15, 2031, for activities in waters of the United States in Michigan. This public notice provides the NWP text, regional conditions, water quality certification requirements, and general conditions applicable to Michigan.

  • Review Plan - Southeast Michigan Flood Risk Management Feasibility Study

    Review Plan for the Southeast Michigan Flood Risk Management Feasibility Study, Macomb, Oakland, and Wayne Counties, Michigan. The $2.5 million study identifies solutions to reduce flood risk in Southeast Michigan, including Detroit and surrounding communities. Study authorized under Section 8201 of WRDA 2022. Non-Federal Sponsor: Great Lakes Water Authority. Project Number: 510603. This Review Plan defines levels and scopes of review required for the feasibility phase products.

  • Notice of Availability of the Beta Streamflow Duration Assessment Methods for the Northeast and Southeast

    The U.S. Army Corps of Engineers (Corps) Baltimore, Buffalo, Charleston, Chicago, Detroit, Fort Worth, Galveston, Huntington, Jacksonville, Kansas City, Little Rock, Louisville, Memphis, Mobile, Nashville, New England, New Orleans, New York, Norfolk, Philadelphia, Pittsburgh, Savannah, St. Louis, Tulsa, Vicksburg, and Wilmington Districts, and the

    View Notice of Availability

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Consolidation of Studies

The Water Resources Development Act establishes a single-phase cost-shared study process that for each feasibility study undertaken, the district engineer will develop a detailed study schedule and notify the non-federal interests.

Overviews of study schedule milestones are posted below.