Open Eye

A plain-language record of the U.S. government

October Term 2010 · decided May 2, 2011

State of Montana, Plaintiff v. State of Wyoming and State of North Dakota

In plain language

  • State of Montana, Plaintiff v. State of Wyoming and State of North Dakota, OT 2010, May 2, 2011.
  • Citation: 563 U.S. 368.
  • Vote: 7 to 1.
  • Issue area: Interstate Relations.

Recorded metadata

Decided 2011-05-02 (October Term 2010). Citation: 563 U.S. 368. Vote: 7–1. Issue area: Interstate Relations. (Metadata from the Supreme Court Database.)

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How each justice voted

Positions are recorded by the Supreme Court Database. A concurrence agrees with the outcome while writing or joining a separate opinion.