Utah Code Ann. § 11-14-308
(1) Special service districts may:
(2) The proceeds of these bonds may be used:
(3)
(a) The special service district board shall enact a resolution authorizing the issuance of bonds which, until the bonds have been paid in full:
(ii) may not be amended in any manner that would:
(b) Notwithstanding any other provision of this chapter, the resolution described in Subsection (3)(a) may contain covenants with the bond holder regarding:
(iii) other pertinent matters considered necessary by the governing body to:
(4)
(b) Nothing in this section:
(ii) shall be construed:
(5)
(a) The average annual installments of principal and interest on bonds to which mineral lease payments have been pledged as the sole source of payment may not at any one time exceed: