Collection System Master Plan

The City of Pendleton (City) owns and operates a sewer collection system serving the residents and businesses within its service area. This Collection System Master Plan (CSMP) serves as a planning document to help evaluate growth to build-out of the City’s urban growth boundary (UGB), which will approximately double the number of current residents and projected sewer loadings.

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 CSMP. This CSMP addresses the City’s sewer collection system only, and does not include any evaluation or improvement recommendations for the Resource Recovery Facility (RRF). The Pendleton Wastewater Treatment Facility Plan completed in 2007 provides recommendations for the RRF.

Why It's Needed
Why It's Needed This CSMP serves as the guiding document for future collection systemimprovements, and should:  Be reviewed annually in coordination with other utilities to prioritize andbudget needed improvements.  Have its mapping updated regularly to reflect ongoing development andconstruction. Have its specific system improvement recommendations regarded asconceptual. (The location, size and timing of projects may change asadditional site-specific details and potential alternatives are investigated andanalyzed in the preliminary engineering phase of project design.)  Update and refine its cost estimates with preliminary engineering and finalproject designs.

Address
500 SW Dorion Ave, Pendleton, OR 97801, USA

Additional Links:

2025 Collection System Master Plan