Louis Brandeis, Arizona v. California (292 U.S. 341…
“ It argues that the 75,000,000 was doubtless arrived at through multiplying by ten the 7,500,000 acre-feet per annum apportioned to the lower basin under article III (a) ; that, though the lower basin is entitled to 8,500,000 acre-feet, it can only call on the upper basin to release 7,500,000 acre-feet from the main stream; that the only other waters below Lee Ferry which are available to the lower basin come from tributaries entirely in Arizona; that these waters enter the Colorado river at a point so far south that they could not be used in the United States after they enter the Colorado ”
