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  2. Ozone Designations

Ozone Designations - 2015 Standards - Texas State Recommendations and EPA Response

Ozone Designations for the 2015 Standards - Texas

Scroll to the bottom for most recent documents. 

  • Texas State Recommendation (pdf) (318.56 KB)
  • State of Texas Supplemental Recommendations (pdf) (427.49 KB, August 23, 2017)
  • State of Texas Additional Recommendations (pdf) (77.34 KB, September 27, 2017)
  • State of Texas Additional Information Ozone Designations for Rockwall County, Liberty County and Waller County (pdf) (619.71 KB, February 28, 2018)
  • State of Texas Additional Information San Antonio Metropolitan Area (pdf) (23.14 MB, February 28, 2018)
  • EPA's Response to Texas (pdf) (1.37 MB, December 22, 2017)
  • EPA's Follow-up Letter to Texas (pdf) (771.39 KB, January 19, 2018)
  • EPA's Response to Texas for the San Antonio Area (pdf) (599.08 KB, March 19, 2018)
  • Texas: Dallas/Fort Worth and Houston-Galveston-Brazoria Intended Area Designations for the 2015 Ozone National Ambient Air Quality Standards Technical Support Document (pdf) (10.76 MB)
  • EPA Technical Support Document - San Antonio, TX (pdf) (736.23 KB)
  • Dallas -Fort Worth and Houston -Galveston -Brazoria Nonattainment Areas Final Area Designations for the 2015 Ozone National Ambient Air Quality Standards Technical Support Document (pdf) (9.51 MB)
  • Texas: San Antonio Final Area Designations for the 2015 Ozone National Ambient Air Quality Standards Technical Support Document (pdf) (879.78 KB)
  • May 2021 - EPA's Response to Texas (pdf) (142.47 KB)
  • May 2021 - El Paso-Las Cruces TX-NM: Intended Area Designations for the 2015 Ozone National Ambient Air Quality Standards Technical Support Document (TSD) for Counties Remanded to EPA (pdf) (717.2 KB)

Ozone Designations

  • Learn About Ozone Designations
  • Regulatory Actions
  • Guidance and Data
Contact Us About Ozone Designations
Contact Us About Ozone Designations to ask a question, provide feedback, or report a problem.
Last updated on July 8, 2024
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