This short course is intended for municipal engineers and others who want to learn or improve skills for reviewing hydrologic and hydraulic models, such as the Colorado Urban Hydrograph Procedure (CUHP) and the Stormwater Management Model (SWMM). Most Colorado municipalities have detailed drainage and water quality submittal, review and approval requirements for new development and redevelopment projects. For more complex projects the submittals often include hydrologic and hydraulic models that perform rainfall-runoff calculations and route flows through the existing and proposed drainage systems. Models often are created at a watershed master planning scale and refined to the development scale to plan and design stormwater infrastructure including conveyance, detention and water quality facilities.