The Sustainability Advisory Board held its March 11th, 2026 meeting covering two major topics. Chair Brooke Lahneman presented an update on the Integrated Water Resources Plan, outlining ten categories of water supply alternatives being considered by the Water Advisory Committee, including expanded groundwater development, non-potable irrigation systems, snow management strategies, and potential interconnections with Belgrade's water system. The board discussed concerns about environmental impacts of new dams on Sourdough Creek and preferences for maximizing existing infrastructure like Highlight Reservoir. In the second presentation, staff member Kesley Carlson-Hammell introduced ClearPath 2.0, an advanced emissions modeling tool that allows the city to track greenhouse gas emissions by sector, project future scenarios, and map connections between climate action plan items and specific emissions reductions. Board members praised both initiatives as valuable communication and planning tools, with suggestions for public engagement strategies including monthly progress updates similar to the water conservation counter program and presentations at regional meetings.