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Phone: 503-808-4385

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PortlandRegulatory@usace.army.mil

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PortlandPermits@usace.army.mil

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Permit Application Public Notices

The U.S. Army Corps of Engineers regulates activities affecting wetlands and other waters of the United States under Section 10 of the Rivers and Harbors Act of 1899 and Section 404 of the Clean Water Act. Public involvement is central to this process, with input from agencies, tribes, organizations, and citizens helping ensure balanced, informed permit decisions that support development while protecting aquatic resources.

This section provides current and historical regulatory announcements, including project updates and public notices. These materials promote transparency and keep the public informed about ongoing reviews and program developments.

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  • NWP-2025-00460

    Expiration date: 2/8/2026

    Kinsey M. Friesen is the Regulatory point-of-contact for this permit application from the Port of Vancouver to conduct work in the Columbia River, Terminal 4, Berth 10 in Vancouver, Clark County, Washington.

    NWP-2025-00460

  • Notice of Intent to Prepare an EIS for the Proposed Cascade Renewable Transmission (NWP-2022-00126-2)

    Expiration date: 2/4/2026

    Joe Brock is the Regulatory point-of-contact for this permit application from Cascade Renewable Transmission, LLC to conduct work from The Dalles to Portland, Oregon.

    NWP-2022-00126-2 and 408-0093-FY22

  • NWP-2025-00118

    Expiration date: 1/7/2026

    Kinsey M. Friesen is the Regulatory point-of-contact for this permit application from the City of Warrenton to conduct work at the Hammond Marina within the Columbia River, river mile 8.6 near 320 Lake Drive, Hammond, Clatsop County, Oregon.

    NWP-2025-00118

  • 2026 Monthly Federal-State Interagency Coordination and Pre-Application Kaizen Meetings

    The U.S. Army Corps of Engineers, Portland District (Corps), the Oregon Department of State Lands (DSL), and the Oregon Department of Environmental Quality (DEQ) jointly welcome prospective Corps Regulatory Program and Oregon’s Removal-Fill permit applicants to meet with the agencies as part of regularly scheduled interagency preapplication meetings, known as “Kaizen.” The meetings supplement existing preapplication coordination led by the Corps, DSL and DEQ.

    2026 Monthly Federal-State Interagency Coordination and Pre-Application Kaizen Meetings

  • NWP-2023-494

    Expiration date: 9/14/2025

    Kayla Woods is the Regulatory point-of-contact for this permit application from Double D Development LLC to conduct work impacting Wetlands A, B, C, D, E and Ditch, near S 7th Street and Greenwood Drive in Jefferson, Marion County, Oregon.

    NWP-2023-494

  • Special Public Notice NWP-2024-11

    Interested parties are hereby notified the U.S. Army Corps of Engineers (USACE), Portland District has received a request from the Oregon Department of Transportation (ODOT) to accept and expend funds to expedite permit application review.

    Special Public Notice NWP-2024-11

  • NWP-2010-352-2

    Interested parties are hereby notified that the U.S. Army Corps of Engineers, Portland District (USACE) and the Washington Department of Ecology (Ecology) have received an application to perform work in waters of the United States as described below and shown on the attached drawings. USACE and Ecology are soliciting comments on the proposed work.

    WA-OR Joint Public Notice: NWP-2010-352-2

  • NWP-2024-470

    Expiration date: 8/2/2025

    Brittney Campos is the Regulatory point-of-contact for this permit application from Chevron Fuels-Lubricants to conduct work impacting Willamette River at River Mile 7.5 in Multnomah County, Oregon.

    NWP-2024-470

  • NWP-2025-209 Comment Period Extension for Pacific Shellfish – Coos Bay Shellfish Farm

    Expiration date: 7/25/2025

    On May 27, 2025, the U.S. Army Corps of Engineers, Portland District (USACE) issued a 30-day public notice regarding USACE's receipt of an application for a Department of the Army permit and permission for certain work in waters of the United States associated with the proposed project, Pacific Shellfish – Coos Bay Shellfish Farm. We have received requests to extend the public notice comment period.

  • NWP-2021-34-1

    Expiration date: 7/12/2025

    Port of Astoria is the Regulatory point-of-contact for this permit application from Port of Astoria, to conduct work within the Columbia River, river mile 15.6 at the Port of Astoria East Mooring Basin, Astoria, Oregon.

    NWP-2021-34-1