All individuals and organizations intending to conduct weather modification activities are required to obtain a weather modification license and permit from the TDLR.
Renew a License or Permit Renew a Weather Modification License or Permit Apply for a License or Permit Apply for a Weather Modification License or Permit Manage Your License or Permit Duplicate License Pay Penalty Fee Update Contact Information Operations in Texas Map of Rain-Enhancement Projects Summary of Ongoing Rain Enhancement Operations in Texas Knowledge Base Introduction to Cloud Seeding Materials and Methods of Cloud Seeding TDLR’s Role in Regulating Weather Modification Weather Modification Operations in Texas Cloud Seeding Results Cloud Seeding During Drought Conditions Impacts of Cloud Seeding on Health and the Environment Weather Modification for Hail Suppression Additional Information References Forms & Publications Forms & Publications Enforcement & Complaints Enforcement Plan File a Complaint Complaint Statistics Penalties and Sanctions Pay Penalties Online Criminal History Evaluation Letter Guidelines for License Applicants with Criminal Convictions Laws & Administrative Rules Texas Laws Rules and Regulations Rulemaking Actions Advisory Board Weather Modification Advisory Board Upcoming Meetings Past Meetings Advisory Board Vacancies Application for Advisory Board News & Updates Weather Modification News and Updates Subscribe to Email Notifications Contact Us