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Andrus v. Idaho

445 U.S. 715 · Decided April 16, 1980 · 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

Andrus v. Idaho was decided on April 16, 1980 by a vote of 8–1. The Court affirmed the lower court's decision in part and reversed or vacated it in part. Justice Byron R. White wrote the opinion of the Court. SCDB classifies its main issue as “Natural resources and environmental protection” in the Economic Activity area.

Read the opinion

Case details

Citations
445 U.S. 715 · 100 S. Ct. 1450 · 63 L. Ed. 2d 739 · 1980 U.S. LEXIS 33
Docket number
79-260
Decided
April 16, 1980
Argued
February 25, 1980
Court era
Burger Court
Decision type
Opinion of the Court (orally argued)
Disposition
Affirmed and reversed (or vacated) in part
Outcome for petitioner
The petitioning party received a favorable disposition
Vote
8–1
Majority opinion
Byron R. White
Opinion assigned by
Warren E. Burger
How the case arrived
Certiorari
Legal provision
Article III, Section 2, Paragraph 1 (case or controversy requirement)
Type of law
Constitution
Decision direction (SCDB)
Liberal what this means

How the Justices voted

Full case caption

Andrus, Secretary of the Interior v. Idaho et al.

SCDB identifiers: case 1979-070, docket 1979-070-01.

Other cases on “Natural resources and environmental protection”

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Cases on the same legal provision: Article III, Section 2, Paragraph 1 (case or controversy requirement)

Same Term, same area (Economic Activity)

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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