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UST Performance Measures

EPA collects data from states and territories regarding UST performance measures. This data includes information such as the number of active and closed tanks, releases confirmed, cleanups initiated and completed, facilities in compliance with UST requirements, and inspections. The reports below provide data in table format for all states, territories, and Indian country for the reporting period indicated.

These reports were previously referred to as Corrective Action Measures, Quarterly Reports, and STARS (Strategic Targeted Activities for Results System).

You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.


State and territory underground storage tank programs report to EPA periodically throughout the year with data on their UST performance, based on measures in the UST And LUST Performance Measures Definitions (PDF) (4 pp, 110K). EPA compiles the data for all states, territories, and Indian country and makes the data publicly available below.


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