Water Board Meeting, March 23, 2026

The City of Longmont Colorado Water Board meeting on March 23, 2026, focused extensively on water supply management, infrastructure projects, and related financial policies. Key procurement-related discussions included updates on the Chimney Hollow Reservoir construction project, which faced geological challenges and cost overruns, with a total construction cost of approximately $595 million and additional mitigation costs estimated around $20 million. The board discussed the potential need for a temporary ion exchange treatment plant to address uranium contamination in the reservoir water, with estimated treatment costs around $20 million to be shared among project participants. The meeting also covered the cash-in-lieu fee structure used to fund new water supply projects, with considerations on selecting appropriate cost indices to stabilize fees for developers and stakeholders. Additionally, updates were provided on the ongoing revision of city water design standards and construction specifications, aiming for completion within the year to ensure compliance with current regulations and improve infrastructure resilience. The board reviewed proposed updates to the municipal waste of water code to enhance enforcement and reduce water loss, particularly in irrigation systems. No formal votes on contracts or procurement awards were recorded, but the discussions highlighted significant capital improvement projects and financial planning affecting future procurement and water resource management.