The City of Pendleton owns and operates a municipal stormwater drainage system serving the residents and businesses within its service area. This Stormwater Master Plan (SWMP) serves as a planning document to help guide sound stewardship of this system by addressing the City’s need to maintain existing infrastructure and improve identified conveyance capacity deficiencies to facilitate growth. Future development anticipated to build-out of the City’s urban growth boundary (UGB) will approximately double the number of current residents and increase anticipated stormwater flows. The UGB covers an area of 13.4 square miles and defines the extent to which the City may expand in the future; it was used as the boundary for build-out projections within this SWMP.
Be reviewed annually in accordance with other utilities to prioritize and budget needed improvements.
Have its mapping updated regularly to reflect new system data, ongoing development and construction.
Have its specific system improvement recommendations regarded as conceptual. (The location, size and timing of projects may change as additional site-specific
details and potential alternatives are investigated and analyzed in the preliminary engineering phase of project design).
Update and refine its cost estimates with preliminary engineering and final project
500 SW Dorion Ave
Pendleton, OR 97801
United States
Project Milestones
Executive Summary presented by Murray Smith and Associates