US lawArizonaRegulationsTitle 12 — Natural ResourcesChapter 15 — Department of Water ResourcesR12-15-138R12-15-138R12-15-138. ReservedReservedLength: 2 wordsOfficial source Cite as Ariz. Admin. Code § R12-15-138R12-15-138. ReservedPreviousR12-15-137NextR12-15-139