US lawArizonaRegulationsTitle 18 — Environmental QualityChapter 7 — Department of Environmental Quality - Remedial ActionR18-7-401R18-7-401R18-7-401. RepealedRepealedLast amended: 2009Length: 2 wordsOfficial source Cite as Ariz. Admin. Code § R18-7-401R18-7-401. RepealedPreviousR18-7-301NextR18-7-501