Funded by Raftelis, Tighe & Bond, and the U.S. EPA Smart Management for Small Water Systems project. Data sources: EFC 2019 Maine Water & Sewer Rates Survey, Maine Rural Water Association 2019 Sewer Survey, Maine Public Utilities Commission, U.S. EPA Safe Drinking Water Information System, U.S. Census Bureau 2014-2018 American Community Survey, and U.S. Geological Survey.

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