Ind. Code § 14-27-7.5-5 : NATURAL AND CULTURAL RESOURCES — LEVEES, DAMS, AND DRAINAGE — REGULATION OF DAMS —27-7.5-5 - "Structure" TEXT PDF As used in this chapter, "structure" means a dam and its appurtenant works. IC 14-27-7.5-5 As added by P.L. 148-2002, SEC.15.