ArZ Mining Ass'n v. Envt'l Protection Agency, No. 15-4404 (6th Cir. 2016)
Annotate this CaseCases challenging the validity of “the Clean Water Rule,” adopted by the Army Corps of Engineers and U.S. Environmental Protection Agency were consolidated in the Sixth Circuit by the Judicial Panel on Multi-District Litigation. The Rule clarifies the definition of “waters of the United States,” as used in the Clean Water Act, 33 U.S.C. 1251, “through increased use of bright-line boundaries” to make identifying waters protected under the Act “easier to understand, more predictable and consistent with the law and peer reviewed science, while protecting the streams and wetlands that form the foundation of our nation’s water resources.” Plaintiffs argued that the Rule constituted expansion of regulatory jurisdiction and altered the existing balance of federal-state collaboration and that the new bright-line boundaries are not consistent with Supreme Court precedent, and were not adopted in compliance with the Administrative Procedures Act. The Sixth Circuit stayed the Rule, then denied motions to dismiss. While 33 U.S.C. 1369(b)(1) limits actions by the EPA Administrator that are reviewable directly in the circuit courts, many courts, including the Supreme Court, have favored a “functional” approach over a “formalistic” one in construing these provisions. Congress’s manifest purposes are best fulfilled by exercise of jurisdiction in this case.
Sign up for free summaries delivered directly to your inbox. Learn More › You already receive new opinion summaries from Sixth Circuit US Court of Appeals. Did you know we offer summary newsletters for even more practice areas and jurisdictions? Explore them here.
The court issued a subsequent related opinion or order on February 28, 2018.
Some case metadata and case summaries were written with the help of AI, which can produce inaccuracies. You should read the full case before relying on it for legal research purposes.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.