Walla Walla District
About
History
Leadership
Business With Us
Assistance Programs
Continuing Authorities Program
General Investigations Program
Planning and Engineering Technical Services
Contracting
Bidder Site Visit Registration
Real Estate
Regulatory Division
Small Business
Missions
Cost Engineering
Dam Safety
Engineering and Construction
Environmental Compliance
Environmental Stewardship
Fish Programs
Lower Granite Juvenile Bypass System Improvements
Lower Granite Fish Ladder Temperature Improvement
Flood Assistance
Hydropower
Levee Safety
Lower Snake River Dams
Navigation
FY17LockOutage
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
Lower Granite Lock and Dam
Lower Monumental Lock and Dam
Little Goose Lock and Dam
Ice Harbor Lock and Dam
McNary Lock and Dam
Lucky Peak Dam and Lake
Dworshak Reservoir Nutrient Supplementation Project
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
Home
>
About
>
Leadership
Other Leadership
Northwestern Division Leadership
U.S. Army Corps of Engineers Leadership
Walla Walla District Commander
Lieutenant Colonel
Damon A. Delarosa
Official Photo
Biography
Deputy District Commander
Major
Ian R. Davis
Official Photo
Biography
Deputy District Engineer for Project Management
Deputy District Engineer for Project Management
Alan W. Feistner
Official Photo
Biography