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Regulations last checked for updates: Feb 22, 2025
Title 40 - Protection of Environment last revised: Nov 22, 2025
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Title 40
Chapter I
Part 132
Appendix Appendix A - Appendix A to Part 132—Great Lakes Water Quality Initiative Methodologies for Development of Aquatic Life Criteria and Values
Collapse to view onlyAppendix Appendix A - Appendix A to Part 132—Great Lakes Water Quality Initiative Methodologies for Development of Aquatic Life Criteria and Values
Table of Contents
authority:
33 U.S.C. 1251
source:
60 FR 15387, Mar. 23, 1995, unless otherwise noted.
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