Sec. 1. As used in this chapter, "drain" refers to a mutual drain (as defined in IC 36-9-27-2). As added by P.L.239-1996, SEC.3 and P.L.240-1996, SEC.2.
"Drain" defined
Ind. Code § 36-9-27.4-1, under Removal of Obstructions in Mutual Drains and Natural Surface Watercourses.
Ind. Code § 36-9-27.4-1