Sustainability Indicators for Water Management

Analysis of Water Security in the Capibaribe River watershed

Abstract

Water safety involves the sustainable use and protection of water sources, so that water is available in adequate quantity and quality to health, livelihoods, ecosystems and production, in addition to protecting it from the negative effects of extreme weather events. Internationally, the concept of water security began being discussed in the 1990s, and more so since 2009, when the issue became the subject of a greater number of publications. In Brazil Federal Law 9433/97, which establishes the National Water Resources Policy, and corresponding state laws implicitly provide the concept of water security. However, the National Water Safety Plan was only launched in 2019, and has became the fundamental instrument for decision-making on this issue. The objective of the research was to pre-select indicators to analyze the water safety of the municipalities contemplated in the Capibaribe river watershed, within the framework of sustainable water management. To achieve the objective, the following methodology was adopted: pre-selection of indicators; application of a questionnaire to a panel of experts; structure a database. Thus, this work aims to bring subsidies that contribute to water security actions and public policies through the development of an indicator database. Additionally, this research is a proposal for future work, helping to define an equation of the water security index for the municipalities in the watershed.