Ariz. Rev. Stat. § 45-596
C. A notice of intention to drill shall be filed with the director on a form that is prescribed and furnished by the director and that shall include:
E. The well shall be completed within one year after the date of the notice unless the director approves a longer period of time pursuant to this subsection. If the well is not completed within one year or within the time approved by the director pursuant to this subsection, the person shall file a new notice before proceeding with further construction. At the time the drilling card for the well is issued, the director may provide for and approve a completion period that is greater than one year but not to exceed five years from the date of the notice if both of the following apply:
2. The applicant has submitted evidence that demonstrates one of the following:
F. If any water from a proposed well will be used for domestic purposes as defined in section 45-454 on a parcel of land of five or fewer acres, the applicant shall submit a well site plan of the property with the notice of intention to drill. The site plan shall:
I. Except as prescribed in subsection K of this section, the director shall not approve the drilling of the well if the director determines that the well will likely cause the migration of contaminated groundwater from a remedial action site to another well, resulting in unreasonably increasing damage to the owner of the well or persons using water from the well. In making this determination, the director of water resources shall follow the applicable criteria in the rules adopted by the director of water resources pursuant to section 45-598, subsection A and shall consult with the director of environmental quality. For the purposes of this subsection:
2. "Remedial action site" means any of the following:
J. Except as prescribed in subsection K of this section, the director shall approve or deny the drilling of a well within forty-five days after receipt of the notice of intention to drill if one of the following applies:
2. The proposed well is located within one mile of any of the following remedial action sites:
3. The proposed well is located within one-half mile of either of the following remedial action sites: