may levy an annual tax on personal and real property located within the geographical limits of the participant for flood control purposes. The tax is in addition to any other tax authorized by law to be levied for flood control purposes. The tax shall be levied at the rate that will produce sufficient revenue to pay the annual installment and interest on a loan or other financial assistance made under this chapter, under IC 13-2-23 (before its repeal), or under IC 14-28-5 (before its repeal). The tax at the rate authorized in this section is in addition to the maximum annual rates prescribed by law.
IC 5-1.2-13-12