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.

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

EPA Region 6 (South Central)

Serving Arkansas, Louisiana, New Mexico, Oklahoma, Texas and 66 Tribal Nations

A lake in Texas.

Map of EPA Region 6

Learn more about our work in Arkansas, Louisiana, New Mexico, Oklahoma, Texas and with 66 tribal nations

2022 Accomplishments Report — EPA Region 6 FY 2022 Accomplishments Report

Region 6 News Releases

Prepare for a hurricane
Prepare for flooding
Información en español

Key Issues

Public Notices, Meetings and Events

Find public notices and information on meetings and events in Arkansas, Louisiana, New Mexico, Oklahoma and Texas.

Report a Violation

Report a violation of environmental laws and regulations,
If you are seeing an environmental event that may lead to an immediate threat to human health or the environment, call 911 and then report it to the National Response Center at 1-800-424-8802.