Federal Plan May Force Major Water Cut on Phoenix, Scottsdale | The Locally Times
A missed Feb. 14 deadline for a Colorado River deal means the U.S. government will likely impose deep cuts, threatening water security for 1.85 million residents and leaving questions about future water rates.
A missed federal deadline for a new water use agreement among seven Colorado River basin states has positioned Arizona for a substantial reduction in its water allocation. The failure means a federal proposal is the most likely path forward. Citing an Arizona Daily Star report from February 18, AMWUA documents state that under the most likely U.S. plan, Arizona faces a water cut the report described as massive, creating uncertainty for Phoenix and Scottsdale water utilities. ## 1.85 Million Residents in Phoenix, Scottsdale Affected The potential cuts directly affect the water supplies for 1.85 million people. Phoenix Water, one of the country’s largest utilities, delivers water to 1.6 million residents across a 540 square-mile service area through 7,000 miles of water lines. Scottsdale Water serves a population of nearly 250,000, delivering an average of 61 million gallons of water daily. While AMWUA documents state that its members have built highly reliable and robust water supplies through decades of planning, the same records acknowledge the Colorado River system is under immense strain. The looming cuts directly challenge the stability these cities have worked to create. ## Over-Allocation and Drought Strain Colorado River The current crisis stems from long-term, systemic issues. The association attributes this, in part, to the fact that the water stored in the reservoir is over-allocated to the states that share it. This structural deficit, compounded by what AMWUA records describe as ongoing drought and climate change, places increased pressure on Arizona’s water supplies. The breakdown in state-level negotiations has amplified concerns about the stability of the reservoir. A severe cut to the region’s primary raw water source threatens to disrupt the entire supply chain, from the river to treatment plants to the resident’s tap. ## Cities Silent on Costs to Consumers While the threat of water cuts is documented, a specific plan from Phoenix or Scottsdale detailing how they will absorb this reduction is absent from the public record. As of late February 2026, neither the City of Phoenix nor the City of Scottsdale has posted public meeting agendas, budget documents, or utility board resolutions that outline a strategy for managing the impending cuts. The source material does not contain information on proposed conservation mandates, infrastructure projects, or specific water rate adjustments. Historically, the cost of securing, treating, and delivering water is passed on to consumers. A reduction in a primary water source could force utilities to acquire more expensive alternative supplies or invest in advanced treatment technologies, costs typically reflected in customer bills. The AMWUA documents do not specify the size of the potential cut, nor do they detail the financial mechanisms Phoenix and Scottsdale might use to offset the impact. The lack of a publicly available plan creates a critical information gap for the 1.85 million residents whose household budgets could be affected. With negotiations at the state level stalled, the focus now shifts to city halls and utility managers. The next development to watch for will be official communications from Phoenix Water and Scottsdale Water addressing how they intend to meet this challenge and what it will cost their customers.