The City of Newberg provides wastewater collection services to over 21,000 people spread across an area of approximately 5.2 square miles. This service is provided via the sanitary sewer collection system that is owned, operated, and maintained by the City. Currently, the sanitary collection system connects to over 5,600 residential and nearly 500 commercial and industrial customers. This Sewerage Master Plan Update (SMPU) provides capital improvement and maintenance program recommendations for improving sanitary collection system service and for addressing the future needs of the system through the planning horizons of 2025 and 2040.