HGB 2008 Ozone NAAQS Attainment Date Extension RequestLetter from TCEQ to the EPA requesting an attainment date extension for the HGB 2008 Eight-Hour Ozone NAAQS nonattainment area.https://www.tceq.texas.gov/downloads/air-quality/sip/ozone/houston/naaqs-2008/hgb_1yrattdateextensionrequest_draftltr_4-5-21.pdf/viewhttps://www.tceq.texas.gov/@@site-logo/TCEQ-1072x1072.png
HGB 2008 Ozone NAAQS Attainment Date Extension Request
Letter from TCEQ to the EPA requesting an attainment date extension for the HGB 2008 Eight-Hour Ozone NAAQS nonattainment area.
hgb_1yrattdateextensionrequest_draftltr_4-5-21.pdf