United States 9th Circuit Court of Appeals Ruling in the Case Addressing the Lining of the All-American Canal

Proponents of the canal lining contend the project will save thousands of acre-feet of water for American water users, while opponents claim the project will unlawfully prevent water from seeping into Mexico's Mexicali Valley.

Documents from the Case

• United States 9th Circuit Court of Appeals Final Ruling in the Case (6 April 2007)
• Final Oral Arguments - Audio File
• San Diego County Water Authority's Reply and Joinder to IID's Reply to Apppellent's Response to Motion to remand and Dismiss (30 January 2007)
• United States's Response in Support of Motion for Remand and Dismissal (30 January 2007)
• Imperial Irigation District's Reply to Appellent's Response to Motion for Remand and Dismissal (29 January 2007)
• Appellant's Motion for Supplemental Briefing (23 February 2007)
• Desert Citizens Against Pollution's Response to Motion to Remand and Dismiss (22 January 2007)
• Imperial Irigation District's Joinder in Remand Motion (16 January 2007)
• United States's Motion for Remand and Dismissal (22 December 2006)