The Walla Walla District’s Regulatory Division is responsible for regulating work in waters of the United States to protect aquatic resources through the Department of the Army Permit Program. 

On Nov 14, 2006, Headquarters, U.S. Army Corps of Engineers (HQ USACE) mailed letters to federally recognized tribes throughout the nation, offering consultation about 33 Code of Federal Regulations 325, Appendix “C” (Historic Properties) revisions.  Included in the mailing, were federally recognized tribes within the Walla Walla District’s assigned area for Regulatory matters, which is land within the state boundaries of Idaho.

Questions about District Regulatory actions may addressed to:

Environmental Resource Specialist
Regulatory Division, Walla Walla District
E-mail:  CENWW-RD@usace.army.mil
Phone:  (509) 527-7153