US lawArizonaRegulationsTitle 12 — Natural ResourcesChapter 15 — Department of Water ResourcesR12-15-307R12-15-307R12-15-307. ReservedReservedLength: 2 wordsOfficial source Cite as Ariz. Admin. Code § R12-15-307R12-15-307. ReservedPreviousR12-15-306NextR12-15-308