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Permit Application Public Notices

The United States Congress authorizes the U.S. Army Corps of Engineers to regulate activities that may impact wetlands and waters of the United States. This authority is granted and defined under Section 10 of the Rivers and Harbors Act of 1899 and Section 404 of the Federal Water Pollution Control Act Amendments of 1972, also known as the Clean Water Act.

Public involvement is a key element of the Corps’ permit review process. During an application review, the Corps considers the views of other federal, state and local agencies, Native American tribes, interest groups, and the general public. The results of this careful public interest review are fair and equitable decisions that allow reasonable use of private property, infrastructure development, and growth of the economy, while offsetting the authorized impacts to the waters of the United States.

Visit our News & Updates webpage for the latest Regulatory Program information.

  • NWP-2023-42-1

    Expiration date: 11/23/2025

    Kayla Woods is the Regulatory point-of-contact for this permit application from the Oregon Department of Transportation (ODOT) , to conduct work near Scappoose and Teal creeks in Scappoose, Columbia County, Oregon.

    NWP-2023-42-1

  • NWP-2024-133

    Expiration date: 10/18/2025

    Jeremy Andersen is the Regulatory point-of-contact for this permit application from Macadam Bay Homeowner's Association, to conduct work near the Willamette River located at 7720 S. Macadam Ave Portland, Multnomah County, Oregon.

    NWP-2024-133

  • 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

  • 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

  • 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

  • NWP-2025-183

    Expiration date: 7/11/2025

    Michael Neal is the Regulatory point-of-contact for this permit application from Clatsop Care Center, to conduct work near Astoria, Clatsop County, Oregon.

    NWP-2025-183