An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Hazardous Waste

Guidance on How to Determine if a Facility Has Met Resource Conservation and Recovery Act (RCRA) Corrective Action Environmental Indicators (EIs)

The RCRA corrective action program and achievement of its Government Performance Results Act (GPRA) goals are of highest priority for the national RCRA program. The RCRA program is using two EIs to measure program performance for GPRA purposes:

  1. Current Human Exposures Under Control (CA725), and
  2. Migration of Contaminated Groundwater Under Control (CA750).

This document gives guidance on how to determine if a facility has met the RCRA Corrective Action EIs.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.