Sec. 11. Except as provided in section 10.1(c) of this chapter, the voters in a referendum may not approve a levy that is imposed for more than the following:
(1) For a referendum before July 1, 2017, seven (7) years.
(2) For a referendum after June 30, 2017, eight (8) years.
However, a levy may be reimposed or extended under this chapter.