TCEQ IT Maintenance Schedule
Upcoming System Maintenance:
Regularly Scheduled System Maintenance:
1st and 3rd Thursdays of every month, from 8pm to 6am the next morning. We recommend that you do not submit data during the posted downtime.
TCEQ applications and online services may be available but can be disrupted without warning during the maintenance window.
Note: We recommend that you do not submit data during the posted downtime.
You can receive an e-mail whenever a new maintenance schedule is posted on this page. See how to receive an e-mail alert.
We appreciate your cooperation as we continue our efforts to serve you better.