State of Nebraska v. States of Wyoming and Colorado
507 U.S. 584 · Decided April 20, 1993 · 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
State of Nebraska v. States of Wyoming and Colorado was decided on April 20, 1993 unanimously (9–0). Justice Sandra Day O'Connor wrote the opinion of the Court. SCDB classifies its main issue as “Non-real property dispute between states” in the Interstate Relations area.
Read the opinion
Case details
- Citations
- 507 U.S. 584 · 113 S. Ct. 1689 · 123 L. Ed. 2d 317 · 1993 U.S. LEXIS 2977
- Docket number
- 108 ORIG
- Decided
- April 20, 1993
- Argued
- January 13, 1993
- Court era
- Rehnquist Court
- Decision type
- Opinion of the Court (orally argued)
- Outcome for petitioner
- The petitioning party received a favorable disposition
- Vote
- 9–0 (unanimous)
- Majority opinion
- Sandra Day O'Connor
- Opinion assigned by
- William H. Rehnquist
- How the case arrived
- Original jurisdiction
- Issue (SCDB)
- Non-real property dispute between states
- Issue area
- Interstate Relations
- Decision direction (SCDB)
- Unspecifiable what this means
How the Justices voted
| Justice | Vote | Separate writing |
|---|---|---|
| Justice Byron R. White | Majority | |
| Justice Harry A. Blackmun | Majority | |
| Chief Justice William H. Rehnquist | Majority | |
| Justice John Paul Stevens | Majority | |
| Justice Sandra Day O'Connor | Majority | Wrote an opinion |
| Justice Antonin Scalia | Majority | |
| Justice Anthony M. Kennedy | Majority | |
| Justice David H. Souter | Majority | |
| Justice Clarence Thomas | Majority |
Full case caption
State of Nebraska v. States of Wyoming and Colorado
SCDB identifiers: case 1992-055, docket 1992-055-01.
Related decisions
Other cases on “Non-real property dispute between states”
- State of Delaware v. State of New York
- State of Oklahoma and State of Texas v. New Mexico
- States of Oklahoma and Texas v. State of New Mexico
- State of Kansas v. State of Colorado
- State of Nebraska v. States of Wyoming and Colorado
- State of Texas v. State of New Mexico
Same Term, same area (Interstate Relations)
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