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  • 2026 Nationwide Permits Regional Conditions for Pennsylvania

    Expiration date: 3/15/2031

    Regional Conditions Applicable to Specific Nationwide Permits within the Commonwealth of Pennsylvania

  • 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.

  • 2026 Nationwide Permits Regional Conditions for New York

    Expiration date: 3/15/2031

    The U.S. Army Corps of Engineers Buffalo District announces final regional conditions for the 2026 Nationwide Permits in New York State, effective March 15, 2026. The regional conditions, approved by the North Atlantic Division and Great Lakes and Ohio River Division, provide environmental protection for high-value waters and ensure compliance with state water quality certifications and Coastal Zone Management Act consistency requirements. These conditions apply to activities authorized under the reissued Nationwide Permits published in the Federal Register on January 8, 2026.

    PDF: 2026 NWP Final Regional Conditions - New York State
    Federal Register Notice - January 8, 2026

  • 2026 Nationwide Permits Regional Conditions for Virginia

    Expiration date: 3/15/2031

    This Public Notice announces Norfolk District’s Final Regional Conditions, the Section 401 Water Quality Certification (WQC) and the Coastal Zone Management Act (CZMA) determination for the 57 nationwide permits (NWPs) that were published in the January 8, 2026, Federal Register (91 FR 768). These 57 NWPs and the Regional Conditions will go into effect on March 15, 2026, and will expire on March 15, 2031.

  • 2026 Nationwide Permits Regional Conditions for West Virginia

    Expiration date: 3/15/2031

    The U.S. Army Corps of Engineers Huntington and Pittsburgh Districts announce final regional conditions and water quality certifications for the 2026 Nationwide Permits in West Virginia, effective March 15, 2026. These regional conditions provide additional environmental protection and ensure compliance with state requirements for activities authorized under the reissued Nationwide Permits published in the Federal Register on January 8, 2026. The regional conditions will remain in effect until March 15, 2031.

  • 2026 Nationwide Permits Regional Conditions for Ohio

    Expiration date: 3/15/2031

    The U.S. Army Corps of Engineers Buffalo, Huntington, Louisville, and Pittsburgh Districts announce final regional conditions and water quality certifications for the 2026 Nationwide Permits in Ohio, effective March 15, 2026. These regional conditions provide additional environmental protection and ensure compliance with state requirements for activities authorized under the reissued Nationwide Permits published in the Federal Register on January 8, 2026. The regional conditions will remain in effect until March 15, 2031.

  • 2026 Nationwide Permits Regional Conditions for Tennessee

    Expiration date: 3/15/2031

    On January 8, 2026, the U.S. Army Corps of Engineers (USACE) published a final action in the Federal Register (91 FR 768) announcing the reissuance of 56 existing nationwide permits (NWPs) and one new NWP, as well as the reissuance of NWP general conditions and definitions with some modifications. One NWP was not reissued. These 57 NWPs go into effect on March 15, 2026, and will expire on March 15, 2031.

  • 2026 Nationwide Permits Regional Conditions for Illinois

    Expiration date: 3/15/2031

    The U.S. Army Corps of Engineers Rock Island District, on behalf of all Illinois districts (Chicago, St. Louis, Louisville, and Memphis), announces the reissuance of 57 Nationwide Permits (NWPs) effective March 15, 2026, through March 15, 2031. This notice provides Illinois-specific regional conditions, 401 Water Quality Certifications from IL EPA and US EPA Region 5, and Coastal Zone Management Act consistency determinations that become conditions of these NWPs for activities in Illinois waters.

  • 2026 Nationwide Permits Regional Conditions for Mississippi

    Expiration date: 3/15/2031

  • 2026 Nationwide Permits Regional Conditions for Alabama

    Expiration date: 3/15/2031

    On January 8, 2026, the U.S. Army Corps of Engineers (USACE) published a final action in the Federal Register (91 FR 768) announcing the reissuance of 56 existing nationwide permits (NWPs) and the new NWP 60, as well as the reissuance of NWP general conditions and definitions with some modifications. NWP 56 was not reissued. These 57 NWPs will go into effect on March 15, 2026, and will expire on March 15, 2031

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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.