IV . The Strongest Story
The smallest share, used the smartest.
This is the part of the water story Southern Nevada should be proud of, and it is fully verifiable.
Nevada's Colorado River allocation is 300,000 acre-feet a year, the smallest of the three Lower Basin states. California gets 4.4 million acre-feet and Arizona gets 2.8 million.1 And yet the valley supports a metropolitan community of more than two million residents and over forty million annual visitors on that small share. The reason is a system worth understanding.
The key is the return-flow credit. Nearly every gallon of water used indoors, about 99 percent of it, is treated and sent back to Lake Mead through the Las Vegas Wash. For every gallon returned, the valley earns the right to draw another gallon out.1 So indoor use is effectively recycled. That is why the community can serve so many people on the smallest allocation in the Lower Basin.
Conservation has done the rest. Per-person water use is down about 58 percent from 2002 to 2025, even as the population grew by hundreds of thousands of people, and the water authority's stated goal is to reach 86 gallons per person per day by 2035.4 The honest, powerful framing for the east valley: Southern Nevada is the conservation leader of the Lower Basin, and the District E seat helps defend that record.
300,000 acre-feet
Nevada's Colorado River allocation, the smallest of the Lower Basin states.1
About 99 percent
Of indoor water recycled and returned to Lake Mead, earning return-flow credits.1
58 percent lower
Per-person use today versus 2002, even as the population grew.4
86 gallons per day
The water authority's stated per-person goal for 2035.4