Military Service Members, Veterans, and Spouses

For more information about obtaining a TDLR license or renewing a TDLR license that expired while serving on active duty, please see the Military Outreach page.

Contact Information

For more information about the Weather Modification program, contact customer service.

Texas Department of Licensing and Regulation
Modification program
PO Box 12157
Austin, TX 78711

(800) 803-9202 [in state only]
(512) 463-6599
Relay Texas-TDD: (800) 735-2989

Weather Modification

Map of Rain-Enhancement Projects in Texas

Please email weather.modification@tdlr.texas.gov if you have questions.