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International Paper Co. v. Ouellette

479 U.S. 481 · Decided January 21, 1987 · Supreme Court of the United States

Record summary. This page is generated from the Supreme Court Database’s coded data about the case. It describes who decided what, not the Court’s reasoning. Read the opinion itself before relying on it. Not legal advice.

At a glance

International Paper Co. v. Ouellette was decided on January 21, 1987 by a vote of 5–4. The Court affirmed the lower court's decision in part, reversed or vacated it in part, and remanded the case. Justice Lewis F. Powell Jr. wrote the opinion of the Court. SCDB classifies its main issue as “Federal preemption of state legislation or regulation” in the Federalism area.

Read the opinion

Case details

Citations
479 U.S. 481 · 107 S. Ct. 805 · 93 L. Ed. 2d 883 · 1987 U.S. LEXIS 416
Docket number
85-1233
Decided
January 21, 1987
Argued
November 4, 1986
Decision type
Opinion of the Court (orally argued)
Disposition
Affirmed and reversed (or vacated) in part and remanded
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
5–4
Majority opinion
Lewis F. Powell Jr.
Opinion assigned by
William H. Rehnquist
How the case arrived
Certiorari
Issue area
Federalism
Legal provision
Clean Water Act (Federal Water Pollution Control Act)
Type of law
Federal statute
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Full case caption

International Paper Co. v. Ouellette et al.

SCDB identifiers: case 1986-027, docket 1986-027-01.

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Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error