312 Ind. Admin. Code 25-1-4

Current through December 4, 2024

Section 312 IAC 25-1-4 - "Acid-forming materials" defined

Authority: IC 14-34-2-1

Affected: IC 14-34

Sec. 4.

"Acid-forming materials" means earth materials that contain sulfide minerals or other materials that, if exposed to air, water, or weathering processes, form acids that may create acid drainage.

312 IAC 25-1-4

Natural Resources Commission; 312 IAC 25-1-4; filed Jun 21, 2001, 2:53 p.m.: 24 IR 3402, eff Dec 1, 2001; readopted filed May 29, 2007, 9:51 a.m.: 20070613-IR-312070146RFA; readopted filed Sep 19, 2013, 10:12 a.m.: 20131016-IR-312130125RFA

Readopted filed 3/26/2019, 3:40 p.m.: 20190424-IR-312190011RFA