(a) Excluding reports on mixtures, the reporting fees shall be assessed as follows:
(b) For reports on mixtures, the reporting fees shall be assessed as follows:
(c) The maximum fee collected under this section shall not exceed $5,000 per year per facility.
(d) Using procedures established by the Department, the owner and/or operator of each facility, subject to the fee provisions of this section, must calculate the facility reporting fee and submit such fee along with the associated inventory form to the Department on or before the deadline for submission of such form.