ALL CITY OFFICES CLOSED JULY 4th for INDEPENDENCE DAY REMEMBER Wasco County and the City of The Dalles have a  fireworks ban in place. Click here for the City Ordinance.
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City of The Dalles, OR


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The Engineering Services Division provides professional engineering services and support for contracts, design, plan reviews, project management, construction quality control, and acceptance of public improvements inside the Urban Growth Boundary. Division engineers assist in developing City ordinances and standards associated with the City’s built environment and manage the City's infrastructure archives.


2022 City of The Dalles Standard Specifications for Construction
2020 & 2019 City of The Dalles Standard Specifications for Construction
Conflict of Interest Guidelines
Conflict of Interest Form

2022 City of The Dalles Standard Drawings 
2020 & 2019 City of The Dalles Standard Drawings
Policy for Traffic Impact Studies
Stormwater Development Guidelines

Americans with Disabilities Act (ADA) Documents
City of The Dalles ADA Transition Plan Addendum is posted in the Planning Department section of the Applications & Documents webpage.
ADA Curb Ramp Design Checklist for designers and engineers
ADA Curb Ramp Design Exception Request for ramps at sidewalk corners
ADA Sidewalk/Drive Approach Design Exception Request for sidewalks and driveways

Do you have questions about the ADA documents? Contact the City's ADA Coordinator at