Public Notices

Listed below are the current Public Notices published by the Walla Walla District for proposed projects within the state of Idaho. The Public Notices are sorted by Effective Date and are provided in PDF format. You must have Adobe Acrobat Reader installed on your PC to view these files. 

Viewing Public Notices. To view a Public Notice, left-click on the Permit Application Number (highlighted in blue). To download the file to your PC, right-click on the Permit Application Number, then select "Save Target As" from the menu.

How to Submit Comments. To submit comments via email, cut and paste the email address of the respective Project Manager's from the table below into an email and in the subject line of your email enter: Public Notice Comments for (referencing the specific project).  To submit comments in writing, send them to the respective Project Manager at the U.S. Army Corps of Engineers, Walla Walla District Regulatory Division, 720 E. Park Blvd., Suite 245, Boise, ID 83712. All comments should include the permit application number and project name, your name, address, and phone number.

SPECIAL PUBLIC NOTICE: Walla Walla District Regulatory Division Electronic Submission of Joint Permit Applications and Regulatory Documents

Walla Walla District Regulatory Division
Published April 8, 2021


ANNOUNCEMENT:  The US Army Corps of Engineers Walla Walla District Regulatory Division, is establishing regional notification email inboxes within the State of Idaho to support the electronic submission of Department of the Army (DA) Applications and other Regulatory inquiries. The regional email inboxes will support a more effective and timely response to applicants and regulatory inquiries.  This effort is a continuing effort to better serve the communities within the State of Idaho and may include further improvements notified through other Special Public Notices. 

PURPOSE:  The Corps has established a series of email inboxes associated with counties and watersheds within each Walla Walla District Regulatory Division Field Office Area of Responsibility within the State of Idaho. These email inboxes will be the primary form of inquiry and submission of applications for new requests, other regulatory submissions and questions for the Corps Regulatory Program. The public is encouraged to submit all DA Applications, notifications, and other requests to the associated Regional email inbox as identified below.   

It is recommended that any email sent to the Regional email inboxes contain a subject line identifying the purpose/content of the submission or request to ensure it is addressed in an appropriate and timely manner.  Examples of Subject Line categories are as follows:

For submission of a DA or Joint Application please include the following:


For general notices from other Public Agencies please include the following:


For Pre-application Request, or general questions or concerns regarding the Corps Program in Idaho, please use the following:



Walla Walla District Regulatory Division Regional Email Inboxes by Field Office: 

Boise Field Office: Adams, Idaho and Washington Counties Boise, Elmore, Gem, Payette and Valley Counties Ada and Canyon Counties Blaine, Camas, Cassia, Gooding, Jerome, Lincoln, Minidoka, Owyhee and Twin Falls Counties

Coeur d’ Alene Field Office: Benewah, Bonner, Boundary, Clearwater, Kootenai, Latah, Lewis, Nez Perce and Shoshone Counties

Idaho Falls Field Office: Bonneville, Butte, Clark, Custer, Fremont, Jefferson, Lemhi, Madison and Teton Counties Bannock, Bear Lake, Bingham, Caribou, Franklin, Oneida and Power Counties


If you have questions regarding this Special Public Notice please contact the Walla Walla Regulatory Division via email at or telephone at (208) 433-4470.  Written inquiries may be addressed to:

Walla Walla District, Corps of Engineers

Regulatory Division

720 East Park Boulevard, Suite 245

Boise, Idaho 83712




Stay up to date on our most recent Public Notices.

The Public Notice, drawings, and attachments will be available for you to view, download, and/or print here on our Public Notice home page.

To add or update your information to our E-Notification list, please email us with your updated information, or please fill out one or both forms below for Idaho Counties and/or Idaho Watershed Public Notice Distribution List(s) and email them to us at:


Idaho Counties PN Distribution List Form

Idaho Watershed PN Distribution List Form