Skip to main content (Press Enter).
US Army Corps of Engineers
Walla Walla District Website
®
About
History
Leadership
Business With Us
Assistance Programs
Continuing Authorities Program
General Investigations Program
Planning and Engineering Technical Services
Contracting
Real Estate Division
Regulatory Division
Small Business
Missions
Cost Engineering
Dam Safety
Engineering and Construction
Environmental Compliance
Environmental Compliance Comment Form
Sustainability
Environmental Stewardship
Fish Programs
Flood Assistance
Hydropower
Levee Safety
Lower Snake River Dams
Navigation
Recreation
Water Safety
Partnerships
Dam Crossing
Regulatory
Water Management
Locations
Boise Outreach Office
Regulatory Field Offices
District Locks and Dams
Dworshak Dam and Reservoir
Mill Creek Dam and Bennington Lake
Mill Creek GI Feasibility Study
Mill Creek SEIS
Lower Granite Lock and Dam
Lower Granite Master Plan
Lower Monumental Lock and Dam
Lower Monumental Master Plan
Little Goose Lock and Dam
Little Goose Master Plan
Ice Harbor Lock and Dam
Ice Harbor Master Plan
McNary Lock and Dam
Lucky Peak Dam and Lake
USACE Locations
Careers
Equal Employment Opportunity Office
Power Plant Apprenticeship Program
Volunteer Program
Media
Fact Sheets
Images
Intercom
News Releases
News Stories
Videos
Library
Contact
USACE Office Locator
Suspicious Activity Report
RSS
Coronavirus
Home
/
Media
/
Fact Sheets
Navigation Fact Sheets
Portland District Navigation Lock Information
How to Lock through for Recreational Craft
Cargo Comparison
Boating Restricted Zones
Hydropower Fact Sheets
Fun Facts
Hydropower is...
Hydro Turbines
Generator Parts Poster
Fish Program Fact Sheets
Collection and Bypass Systems
Surface Bypass Systems
Fish Transport
Fish Myths and Facts
2018 Adult Fish Returns Bar Charts