Indiana Code Title 36. Local Government § 36-7-29-15

Sec. 15.  (a) Except as provided in subsection (b) or (c), the amount of the district bonds issued under this chapter may not exceed the total amount that the board determines is reasonably necessary to be incurred in connection with the substance removal or remedial action.  The board shall base a determination under this subsection on the best estimates available before the district bonds are issued.

(b) This subsection applies to a district located in a city described in section 1(1) of this chapter.  Notwithstanding any other law, the total amount of the district bonds issued under this chapter, including district bonds already issued and outstanding under this chapter, may not exceed four percent (4%) of the total adjusted value of taxable property in the district as determined under IC 36-1-15 of the district after deducting all mortgage exemptions in the district.

(c) This subsection applies to a district located in a county described in section 1(2) of this chapter.  Notwithstanding any other law, the total amount of the district bonds issued under this chapter, including district bonds already issued and outstanding under this chapter, may not exceed two percent (2%) of the total adjusted value of taxable property in the district as determined under IC 36-1-15.