312 Ind. Admin. Code 25-6-10

Current through May 29, 2024

Section 312 IAC 25-6-10 - Surface mining; casing and sealing drilled holes; permanent

Authority: IC 14-34-2-1

Affected: IC 14-34

Sec. 10.

Each drilled hole, shaft, well, or other exposed underground opening when no longer in use for exploration, monitoring, or other mine uses or unless approved for transfer as a water well under section 24 of this rule, shall be cased, sealed, or otherwise managed to prevent acid or other toxic drainage from entering ground and surface waters. Permanent closure measures shall be designed to prevent access to the mine workings by people, livestock, fish and wildlife, and machinery.

312 IAC 25-6-10

Natural Resources Commission; 312 IAC 25-6-10; filed Jun 21, 2001, 2:53 p.m.: 24 IR 3511, 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