We’ve made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.
EPA Region 6 Main Office 1445 Ross Avenue, Suite 1200 Dallas, Texas 75202 800-887-6063
Houston Laboratory: 10625 Fallstone Road Houston, TX 77099 281-983-2100
EPA Border Office 4050 Rio Bravo, Suite 100 El Paso, TX 79902 915-533-7273
Oklahoma Field Office US EPA 1645 South 101 East Avenue Room 134 Tulsa OK 74128-4629
