Authority: IC 14-10-2-4; IC 14-15-7-3; IC 14-26-2-23

Affected: IC 14-8; IC 14-15; IC 14-26-2

Sec. 1.5. "Aerator" means a mechanical device placed within a public freshwater lake that is used to accomplish any of the following:

1. (1) Increase the amount of dissolved oxygen in the water.
2. (2) Increase the decomposition of organic materials.
3. (3) Alter water flow or circulation.
4. (4) Reduce icing.
5. (5) Enhance audio or visual enjoyment by bubbling or spraying water.

(Natural Resources Commission; 312 IAC 11-2-1.5; filed Aug 27, 2010, 11:11 a.m.: 20100922-IR- 312090806FRA, eff Jan 1, 2011; readopted filed Jul 28, 2011, 10:28 a.m.: 20110824-IR-312110042RFA; readopted filed Jul 19, 2017, 3:46 p.m.: 20170816-IR-312170133RFA; readopted filed Mar 22, 2023, 4:07 p.m.: 20230419-IR- 312230066RFA)