Health-related economic benefits of universal access to piped water in Arctic communities: Estimates for the Yukon-Kuskokwim Delta region of Alaska

This paper presents estimates of the potential health-related economic benefits of providing universal access to in-home water and sanitation services to households in rural Alaska. In particular, we use data on disease incidence rates, health care costs, and local estimates of the impact of piped water on disease reduction to estimate the potential health-related economic benefits of providing universal access to piped water in the Yukon Kuskokwim (Y.K.) Delta region of Alaska. We include estimates of avoided treatment and diagnosis costs as well as private benefits associated with reduced morbidity and mortality associated with improved access to in-home piped water. To our knowledge, these are the first estimates of the economic benefits of improved access to water and sanitation in rural Alaska and the Arctic. Our analysis suggests increased access to in-home piped water in the region may yield substantial reductions in direct medical expenses incurred by public agencies and families, as well as reductions in time and travel costs associated with improved health outcomes. These benefits, along with the array of health and non-health-related benefits not included in our analysis, may provide new impetus to expanding access to high-quality water and sanitation services in the region.