Versions of Illinois Compiled Statutes > 225 ILCS 720 > Article III - Performance Standards For Surface Mining on LawServer 2024 Illinois Compiled Statutes > 225 ILCS 720 > Article III – Performance Standards For Surface Mining 2023 Illinois Compiled Statutes > 225 ILCS 720 > Article III – Performance Standards For Surface Mining 2022 Illinois Compiled Statutes > 225 ILCS 720 > Article III – Performance Standards For Surface Mining 2021 Illinois Compiled Statutes > 225 ILCS 720 > Article III – Performance Standards For Surface Mining 2020 Illinois Compiled Statutes > 225 ILCS 720 > Article III – Performance Standards For Surface Mining 2019 Illinois Compiled Statutes > 225 ILCS 720 > Article III – Performance Standards For Surface Mining 2013 Illinois Compiled Statutes > 225 ILCS 720 > Article III – Performance Standards For Surface Mining 2010 Illinois Compiled Statutes > 225 ILCS 720 > Article III – Performance Standards For Surface Mining 2009 Illinois Compiled Statutes > Regulation > Chapter 225 > Natural Resources > 225 ILCS 720/ > Article III – Performance Standards For Surface Mining