Authority: IC 14-10-2-4

Affected: IC 4-21.5; IC 14-29-1-2; IC 25

Sec. 24. (a) "Navigable" means a waterway that has been declared to be navigable or a public highway by one (1) or more of the following:

1. (1) A court.
2. (2) The Indiana general assembly.
3. (3) The United States Army Corps of Engineers.
4. (4) The Federal Energy Regulatory Commission.
5. (5) A board of county commissioners under IC 14-29-1-2.
6. (6) The commission following a completed proceeding under IC 4-21.5.

(b) To assist in the administration of this title, a "Roster of Indiana Waterways Declared Navigable or Nonnavigable" is published at DIN: 20211020-IR-312210433NRA. This roster is not dispositive of whether a waterway is or is not navigable.

(Natural Resources Commission; 312 IAC 1-1-24; filed Dec 1, 1995, 10:00 a.m.: 19 IR 658; readopted filed May 8, 2001, 3:51 p.m.: 24 IR 2895; readopted filed May 29, 2007, 9:42 a.m.: 20070613-IR-312070111RFA; filed Mar 4, 2008, 12:31 p.m.: 20080402-IR-312070486FRA; readopted filed Sep 19, 2013, 10:13 a.m.: 20131016-IR-312130169RFA; readopted filed Mar 26, 2019, 3:40 p.m.: 20190424-IR-312190006RFA; errata filed Nov 1, 2022, 10:38 a.m.: 20221109-IR-312220335ACA; readopted filed Mar 25, 2025, 9:50 a.m.: 20250423-IR-312240574RFA)