This document discusses flood footprint analysis, which aims to quantify the total economic impacts of flooding, including direct damages and indirect impacts on wider economic systems. It proposes using input-output analysis to model interdependencies between sectors and estimate indirect effects. The framework is demonstrated through applications analyzing the 2007 floods in Sheffield and 2009 floods across Central Europe. Flood footprint results are presented as total economic losses compared to regional GDP. The analysis also examines imbalances in production and recovery patterns over time.