Walla Walla District

U.S. Army Corps of Engineer Permits:

• Regional Guidance Letters (RGLs) 
• Regulation and Guidance Related to: 
  • Statutory Authority
  • Regulatory Program Regulations
  • Related Regulations
  • Presidential Directives
  • Executive Orders
  • Appeals
• Corps MOUs and Other Related Resources
• Jurisdictional Information 
• Technical and Biological Information 
• National Wetland Plant List (NWPL) 

Other Federal Agencies:

• U.S. Environmental Protection Agency (USEPA)
• U.S. Fish and Wildlife Service (USFWS)
• National Marine Fisheries Services (NMFS)
• National Oceanic and Atmospheric Administration (NOAA)
• Natural Resource Conservation Services (NRCS)

State of Idaho:

• Idaho Department of Water Resources (IDWR)
• Idaho Department of Environmental Quality (IDEQ)
• Idaho Department of Lands (IDL)
• Idaho Department of Fish & Game (IDFG)
• Idaho Historic Preservation Office (SHPO)

Other Related Laws:

• Section 401, Water Quality Certification (WQC) State of Idaho
• Section 401, Water Quality Certification (WQC) Tribal Lands
• Section 106, National Historic Preservation Act (NHPA)
• Endangered Species Act (ESA) 
• Section 7, ESA Consultation 
• Wild and Scenic Rivers