Site work for a water / sewer project in Longmont, Colorado. Conceptual plans call for site work for a water / sewer project.

Capacity improvements in the Wastewater Collection System are required due to increases in flow from new development in the City. A 2020 Collection System Master Plan developed and modeled future wastewater flows in the collection system based on new land use zones in the 2016 Envision Longmont Comprehensive Plan. The new land use zones changed the expected flows in the collection system. Using the future wastewater flow projections, the Master Plan identified pipelines that must be enlarged or improved to provide adequate capacity for new and future development. Data collected from flow meters throughout the system will be used to validate conclusions from the hydraulic model and track development progress. The hydraulic model will be calibrated annually to help finalize the schedule for design and construction of these capacity improvements. The project is included in the City's 2026-2030 Capital Improvement Program (CIP). As of January 28,2026, further details have not yet been identified. *Project information has been obtained through a public capital improvement plan (CIP). A CIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the CIP often evolves based on funding availability and the project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.