Mainstream
Definitions from Case Law · United States Supreme Court
Definitions from Case Law
From 376 U.S. 340 - State of Arizona v. State of California · 1964Most cited · 132 citing opinions
The mainstream of the Colorado River downstream from Lee Ferry within the United States, including the reservoirs thereon.
How often courts cite the case defining “Mainstream”
Court decisions citing the opinion that defined “Mainstream” — 132 in all, by decade. Counts are citations to the defining case as a whole, not verified uses of the term. The dip in the most recent years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the latest years.