EPA Response to Second Fuel Waiver Request 3-5-21Updatehttps://www.tceq.texas.gov/downloads/response/temporary-suspension-of-rules-due-to-severe-weather/epa-letter-granting-second-fuel-waiver-request-03-05-21.pdf/viewhttps://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png