Region 6: Risk Assessment Contacts
Region 6 offices are located in Dallas and serve AR, LA, NM, OK and TX, and 66 Tribal Nations.
Other EPA areas where you live
Key Issues
Region 6 (South Central) Contacts:
Risk and Site Assessment Section
- Chris Villarreal (Villarreal.chris@epa.gov), 214-665-6758
General Information
- Phone: 800-887-6063
- About Region 6 (South Central)
Region 6 Cleanup Resources
- Environmental Services Laboratory
- Approved CWA Chemical Test Methods
- SW-846 Method Development
- Analytical Methods for Drinking Water
- Compendium of Methods for the Determination of Toxic Organic Compounds in Ambient Air
- Search for Superfund Sites in Region 6
- Cleanups in My Community Map for Region 6
- Superfund Redevelopment in Region 6
- Region 6 RCRA Corrective Action