Ariz. Rev. Stat. § 49-289
A. The director shall assure that remedial actions taken pursuant to this article are pursued and completed as expeditiously as possible, consistent with the criteria in section 49-282.06 and the rules adopted pursuant to that section. A remedial action shall not be financed in whole or in part from monies in the water quality assurance revolving fund unless the remedial action plan proposed pursuant to section 49-287.04, subsection A and each record of decision prepared pursuant to section 49-287.04, subsection F specify: