Interior Department Approves Colorado River Water Reductions In 3 States Authored by Jacki Thrapp via The Epoch Times, The Department of the Interior will cut the amount of water it allocates through the Colorado River to Arizona, Nevada, and California in 2027 and 2028. The cuts were signed off by Secretary of the Interior Doug Burgum on Aug. 21 as part of the department's 2027-2028 Operating Guidelines for the Colorado River, which provides water to over 40 million people, ...