Denver Water's climate adaptation planning perspective focuses on addressing climate change uncertainties. Projections show temperature increases of 2-5°F and precipitation changes from -20% to 30% by 2040-2070 in north central Colorado, posing challenges to water supplies and demands. Denver Water uses simple assessments of how much additional precipitation would be needed to offset warming impacts, showing potential yield decreases of 22% and demand increases of 7% under 5°F warming. Scenario planning helps identify decision points and flexible strategies to address uncertainties like population growth, endangered species, drought, and compact calls on the Colorado River. Adaptation requires understanding climate science capabilities and limitations, assessing vulnerabilities, incorporating uncertainty into planning, and implementing strategies to increase reliability,