Historical Memos Downloads folder for Historical Memos https://www.tceq.texas.gov/downloads/permitting/air/memos/historical https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png Historical Memos Downloads folder for Historical Memos reg6.txt relax.txt renew.txt requir.txt rnew.txt rnew1125.txt rnewtime.txt rockcr.txt se6.txt se37kiln.txt se3522.txt seimp.txt sestdpmt.txt snglprop.txt soc.txt socmi.txt spex.txt spexamd.txt sru.txt std617.txt < Previous 20 items 1 ... 3 4 5 6 7 Next 9 items >