US lawIndianaRegulationsTitle 310 — Department of Natural ResourcesArticle 12 — ARTICLE 12. COAL MINING AND RECLAMATION OPERATIONSRule 5 — Performance Standards12-5-133310 IAC 12-5-133310 IAC 12-5-133 Underground mining; subsidence control; buffer zones (Repealed)RepealedLast amended: 2001Year: 2027Length: 2 wordsOfficial source Cite as Ind. Admin. Code tit. 310, r. 12-5-133Sec. 133.Previous310 IAC 12-5-132Next310 IAC 12-5-134