Indiana Code Title 14. Natural and Cultural Resources § 14-33-8-8

Sec. 8. (a) In determining the existence and amount of exceptional benefits resulting from the purpose of sewage collection, treatment, and disposal, the appraisers shall consider as exceptionally benefited the following:

(b) The determination of exceptional benefits from the accomplishment of this purpose is always subject to amendment or supplement as a result of changed land use.

(c) Exceptional benefits may be assessed on an annual basis as long as the exceptional conditions exist.