Ariz. Rev. Stat. § 36-1693
A. The risk assessment fund is established. The director of the department of health services shall administer the fund. The fund consists of monies from the following sources:
B. Monies in the risk assessment fund shall be used for the following purposes:
C. The director of environmental quality and the director of the department of health services shall enter into an agreement for determining the assessment and evaluation services that the department of health services shall provide to the department of environmental quality and the method for determining reimbursement for those services for which the cost exceeds the amount of monies transferred pursuant to this section. The assessment and evaluation services provided by agreement with the department of environmental quality may include services not related to the water quality assurance revolving fund and may include any of the following: