Skip to content. | Skip to navigation

Personal tools



You are currently viewing the TCEQ website using an old address (domain) that will soon be retired
Please update your bookmarks or links and use the new domain

Complaint Arrow Questions or Comments:

Car Washes: Compliance Resources

Compliance tools for car washes in Texas.


De Minimis- determine if your site is covered under the De Minimis rule. (30 TAC 116.119).


  • Operators should pay particular attention to the options allowed under the 30 TAC 210e rule.


Compliance Overview Tools

Where can I find more information and assistance?

The TCEQ's Small Business and Local Government Assistance Section offers free, confidential help to small businesses and local governments working to comply with state environmental regulations. Call us at 800-447-2827 or visit our Web page at