State leaders say Texas is facing a growing water crisis.

HOUSTON — Texas voters will decide whether to pump billions of dollars into fixing the state’s aging water infrastructure.  

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Proposition 4 on the November 4 ballot is a constitutional amendment that would create the Texas Water Fund — a massive long-term investment aimed at repairing pipes, building new water projects, and securing the state’s water future.


Why Prop 4 matters

State leaders say Texas is facing a growing water crisis.

With the population booming and infrastructure getting older, demand is quickly outpacing supply. 

Officials warn that by 2030, if a major drought hits, municipal water systems in Texas could struggle to meet demand.


How Texas is voting


What Prop 4 would do

If approved, Proposition 4 would dedicate $1 billion a year in existing sales tax revenue — starting in 2027 — to help fund up to $20 billion in water projects over the next two decades.

That money would go toward:

  • Developing new water sources

  • Replacing and repairing aging pipes and treatment facilities

  • Improving flood control systems

  • Expanding water conservation and efficiency programs

The plan does not raise taxes. Instead, it uses existing state revenue to fund the improvements.


What it means for Houston

Houston’s water infrastructure is already showing its age. City data estimates that 32 billion gallons of water are lost every year due to leaks and outdated systems.

If Prop 4 passes, the Texas Water Development Board would manage the funds, and Houston is expected to compete for a significant share of the money.

Local leaders say the investment could help prevent future water shortages and costly infrastructure failures.


The bottom line

Prop 4 would mark one of the largest water infrastructure investments in Texas history — without raising taxes.

Voters will see the measure on the November ballot and can vote “for” or “against.”

Ultimately, the decision — and the future of the state’s water supply — will be up to Texans.

The last day of early voting is Friday, October 31. The election is on Tuesday, November 4.