Water Stress Vulnerability Assessment of Visakhapatnam District, Andhra Pradesh, India, using AHP and MCDM Methods

This study seeks to identify water-stressed regions within the study area by evaluating factors including geomorphology, surface runoff, groundwater fluctuations, population density, LuLc, impervious surface, and environmental impacts. Employing the Analytic Hierarchy Process (AHP) and Multi-Criteria Decision-Making (MCDM) techniques, the research aims to develop a comprehensive assessment method that categorizes water vulnerabilities based on geographic and anthropogenic activities. Utilizing these tools, specific areas for water stress alleviation will be identified, facilitating targeted interventions to enhance water sustainability in urban settings. This study contributes to knowledge in urban water management and offers valuable guidance for policymakers, urban planners, and stakeholders in devising effective strategies to address water stress challenges in densely populated Visakhapatnam City of Andhra Pradesh.