A lawsuit has been filed to challenge the Trump administration's plan for the Colorado River. Nevada is the party bringing the suit.

The plan in question pertains to the Colorado River, and Nevada's action is a challenge to the Trump administration's approach. Further details about the lawsuit and the plan are available from the Los Angeles Times.

The lawsuit is an action taken by Nevada, and it targets the Trump administration's Colorado River plan. For more information on the suit and the plan it challenges, readers can consult the Los Angeles Times.