Century West understands the importance of adequately planning and designing for stormwater collection and disposal on every project we complete. As such, we strive to remain on the cutting edge of new innovations and stormwater management technologies and strategies.


One of the most satisfying things about working with our clients is facilitating a problem solving mentality that results in their success.

– Joe Roshak, President

Importance of Stormwater Management

The detention and treatment of stormwater is a critical component of any Pacific Northwest project. We understand that stormwater is a hidden component in most new development and rehabilitation projects and plan accordingly from project kickoff through construction.


Unmatched Experience

Century West has experience implementing a variety of stormwater treatments including porous pavement, low impact development solutions such as street planters and swales, and large diameter storm sewer facilities.

View Our Projects

See some of our stormwater projects below!

South Hangar Project

Fosberg Road Drainage Improvements

Auburn Municipal Airport, Runway 16-34 Extension

Garfield Road, Russell Street, and Sprague Avenue Reconstruction

Harbor Drive Sidewalk and Stormwater Improvements

Port of Portland, Airtrans Way Rehabilitation

Linn Road Improvements

Sandpoint Downtown Revitalization

Power Ford and Sunwest Motors Storm Drain Realignment

Sunriver Trails Project

Hazel’s Creek Regional Stormwater Facility

Eola Drive NW Corridor Improvements

Terminal 6 AWC Expansion Phases 1 & 2

H & E Equipment Roadway and Storm Drainage Improvements

Third Street Underpass Stormwater Improvements