US lawArizonaRegulationsTitle 18 — Environmental QualityChapter 12 — Department of Environmental Quality - Underground Storage TanksR18-12-248R18-12-248R18-12-248. ReservedReservedLength: 2 wordsOfficial source Cite as Ariz. Admin. Code § R18-12-248R18-12-248. ReservedPreviousR18-12-247NextR18-12-249