Groundwater treatment, delivery and use in rural Alaska
In rural Alaska, groundwater does not freeze in the winter and, based on regulations, requires less treatment than surface water. However, groundwater can contain naturally occurring elements (e.g., arsenic, manganese, iron) that pose a persistent treatment challenge. The Groundwater treatment, delivery and use in rural Alaska project team is working to identify factors that affect treatment, delivery and use of drinking water in rural Alaska. Their focus is on communities that currently do or could access groundwater.
During the COVID pandemic, the project team conducted 20 semi-structured interviews with engineers, program managers, service providers, and researchers involved with drinking water projects across rural Alaska. Questions were designed to uncover attributes contributing toward successful or failed projects with additional probing about groundwater; however, respondents spoke about all water sources. Responses revealed the importance of built (i.e., operation and maintenance), social (i.e., community buy-in and affordability), and natural (i.e., water availability) factors. The team noted that most attributes could directly influence or be influenced by built-system factors, indicating that water-system designs can enable success by considering climate, geography, cultures, preferences, and economic realities of rural Alaska.
The project team is currently interviewing members of ten communities located in the Yukon Kuskokwim Delta that use groundwater as their treated water source. They are interviewing 2-3 water users per community and seeking perspectives from women, men, and at least one Elder. Interviews have been conducted in both Yup’ik and English, and explore the various water sources individuals use, treatment and delivery in the past and present, and what people expect and hope for in the future.
For more information, please contact Becca Neumann at rbneum@uw.edu.
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