Policy Shifts Reshaping the American West
This 4–5 million acre-foot gap drives perpetual conflict among 7 states and Mexico.
The 2007 interim guidelines — set to expire in 2026 — triggered mandatory cuts when Lake Mead fell below 1,075 feet.
Agricultural users — who consume 80% of Colorado River water — face the steepest cuts. Arizona farmers lost 21% of their allocation in 2022.
Under "prior appropriation" water law, older water rights get water first.
The U.S.
The question now is who bears the cost of a drier future.
• Reduce water use at home — every drop counts • Support organizations protecting Western water rights • Follow Colorado River policy updates • Read more at sustainabilityawakening.com
Decades of drought have pushed major US reservoirs to critically low levels, reshaping water rights and policy across the West.
Historic Tier 2 water cuts slash Arizona allocations by 21%, forcing farmers to fallow millions of acres and cities to accelerate conservation.
Farming consumes 70–80% of Colorado River water. As cuts deepen, growers idle land, switch crops, and sell water rights at record prices.