Federal Maps & Data PA OH WV National history Updated Oct 2026

EPA Water Infrastructure and Capacity Assessment Tool (Water ICAT)

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U.S. EPA Water Infrastructure and Resiliency Finance Center

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Program Summary

Interactive EPA map for spotting drinking water and wastewater utilities that may need technical assistance or capacity building.

Full Description

Water ICAT combines utility details, compliance and enforcement history, Census demographic and income data, and ten years of State Revolving Fund award history for community water systems and permitted municipal wastewater plants. An August 2026 update added 2020 to 2024 American Community Survey fields and quarterly compliance refreshes. It works at state and county level, so it is a strong tool for finding underserved systems in PA, OH and WV and building the case in grant narratives. The page links to EPA's free technical assistance request form.

Key Details

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Eligible Applicants

Technical assistance providers, states, nonprofits, utilities, local governments

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Geographic Focus

PA, OH, WV, National

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Funding Amount

Free

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Contact

RealWaterTA@epa.gov