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 stdcntrl.txt stdexe.txt stdpm.txt stdxapp.txt stdxdate.txt stdxenf.txt stdxins.txt stdxpmt.txt stdxpn.txt < Previous 20 items 1 ... 4 5 6 7