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We've made some changes to If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Facility Registry Service (FRS)

EPA has recently made some changes to the FRS architecture. These changes should not impact users of the public queries or FRS documentation pages. However, if you have trouble accessing our public queries or pages and need assistance, please contact Matt Kelly at Thank you for your patience as we work through this upgrade.

The Facility Registry Service provides quality facility data to support EPA's mission of protecting human health and the environment. Learn more about facilities, sites, or places of environmental interest that are subject to regulation.