1. Utah and Wyoming) and parts of Mexico, is governed by a body of law commonly referred to as the Law of the River. Under the Law of the River, the upper and lower basin states have the right to develop and use 7.5 million acre-feet (9250 GL) annually. 19 A further 1.5 million acre-feet (1850 GL) of the Colorado River;The Colorado River Basin, which covers seven States
2. Utah and Wyoming. The lower basin states include Arizona, California and Nevada. A Participants The Commission had contact with a number of organisations and individuals organisations during the course of the study;The upper basin states include Colorado