(a) The department shall be authorized to administer the expenditure of any funds made available from the Leaking Underground Storage Tank Trust Fund established by the Superfund Amendments and Reauthorization Act of 1986.

(b) To enable the department to administer the Leaking Underground Storage Tank Trust Fund, or state fund, where applicable, the department:

(1) Shall have authority to take investigative and corrective action with respect to releases of petroleum from underground storage tanks;

(2) Shall have the authority to expend any state funds which may be made available for investigative and corrective action or federal funds which are authorized for state use under 42 U.S.C. §6991b.(h) for investigative or corrective action involving releases of petroleum from underground storage tanks. Prior to expenditure of funds, except when a delayed response will result in an imminent and substantial endangerment to human health or the environment, the department shall attempt to locate the person responsible for the release and shall attempt to require the responsible person, if the responsible person is solvent, to perform the investigation and to take corrective action. If no responsible person can be found within 90 days or such shorter period as may be necessary to protect human health and the environment, the department may proceed with expenditure of federal funds for investigative and corrective actions.

(3) Is authorized to enter private property for the purpose of taking investigative and corrective action with respect to releases of petroleum from underground storage tanks; and

(4) May authorize persons, who have been awarded contracts by the department to take investigative and corrective actions with respect to releases of petroleum from underground storage tanks, to enter private property for the purpose of taking investigative and corrective action.

(c) Whenever costs have been incurred by the department for taking corrective action or enforcement action with respect to the release of petroleum from an underground storage tank, the owner or operator of the underground storage tank shall be liable to the department for such costs. The department shall seek recovery of any federal funds expended only to the extent required by the federal law and regulations providing the funds and shall seek recovery of state funds expended unless recovery of these funds were not intended by the funding authority.