Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

JavaScript appears to be disabled on this computer. Please click here to see any active alerts.

ERT: Remediation

ERT provides technical advice and field support to EPA Regions for all types of remedial actions. Services include:

Remedial technology selection and evaluation
Feasibility studies
Treatment system design and pilot testing
Treatment system performance monitoring, troubleshooting and optimization

To expedite site closures and minimize remediation costs, ERT also provides real-time, direct-sensing techniques and data visualization services to delineate source areas, quantify system effectiveness and evaluate recalcitrant hot spots. Services include:

Direct-sensing site investigation
Data visualization and conceptual site model development
Remedial technology selection and evaluation
Treatment system design and pilot testing
Treatment system performance monitoring and optimization

ERT: Remediation

Environmental Response Team