Read Me: Texas SIP-Approved Air Quality Control Regulations in this web site.

The Texas regulations in this Texas directory are what I have determined to be the Texas State Implementation Plan (SIP) approved State regulations as in effect on the date in the heading.

These regulations are to be used as a supplement to, NOT as a replacement for, the regulations promulgated in the Federal Register and codified in the U.S. Code of Federal Regulations (CFR).  Due to the magnitude of the project, questions may arise on an approved section of the SIP.  If such questions arise as to the content of the approved SIP or any portion of the SIP, then the Federal Register approval action and the CFR will serve as the final determination.

Due to the magnitude and complexity of the project, there may be errors in the files.  Please notify me at one of the addresses below of any errors you find in the files. 

I can answer general questions about the regulations.
I WILL NOT attempt to interpret regulations.

Bill Deese
U.S. EPA, Region 6
Air and Radiation Division (AR)
1201 Elm Street, Suite 500
Dallas, TX 75270

Phone: (214) 665-7253 -- Please leave a message and I will return your call.
Email: deese.william@epa.gov
(E-mails with attached files will NOT be opened.)

New mailing address effective June 2019.