This study aims to integrate scientific knowledge from a variety of disciplines with local experience to describe, contextually and in detail, the impact of flood events on the community of the Alpine Shire and current mitigation efforts to alleviate and reduce these impacts. The Myrtleford Floodplain Management Study was the cornerstone of the strategy to address the goal of reducing flood damage in the community. It was found that the most consequential deficiencies in the Myrtleford flood mitigation scheme decision process are related to flaws in four elements of the process: the articulation of goals; the development of appropriate knowledge support; the effectiveness of promotion; and the ability to move from invocation to application. The Alpine Shire can be used as a microcosm that can represent adaptation challenges in other communities to climate change and extreme events. This research contributes to the development of the conceptual and analytical framework of integrated assessments, while making concrete contributions to the development of adaptive policies in Alpine Shire.