EPA in Oklahoma

Oklahoma City Revitalization

Since the beginning of their Brownfields Program in 2003, Oklahoma has been the recipient of nine EPA Brownfields Grants, resulting in the assessment and/or remediation of 45 properties.

Learn more about the Revitalization of Oklahoma City.

EPA's work in Oklahoma is managed by our Region 6 Office in Dallas.

Learn more about EPA Region 6.

Environmental Information

Environmental information on air, water, land, and other subjects important to Oklahoma residents.

View Environmental Information for Oklahoma.
Hot Topics

From the latest drinking water safety study to sole source designations, learn more about the latest updates in your state.

View Hot Topics for Oklahoma.
Public Notices, Meetings and Events

Public Notices, Meetings and Events in Oklahoma and other South Central States.

View Public Notices, Meetings and Events.

Federal and State Contacts

To report a spill, call the National Response Center at 1-800-424-8802.