Texas Faces $174 Billion Water Crisis, Double Previous Estimates

State water plan calls for urgent infrastructure upgrades to avert severe shortages by 2080

Apr. 17, 2026 at 2:06pm

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A minimalist abstract illustration composed of overlapping geometric shapes in shades of blue, green, and gray, conceptually representing the complex water challenges facing Texas.Texas' water crisis demands bold, innovative solutions to secure the state's dwindling supplies and aging infrastructure.San Antonio Today

Texas communities will need to spend $174 billion over the next 50 years to address a growing water crisis, according to a new state analysis - more than double the $80 billion projected just four years ago. The Texas Water Development Board's draft blueprint cites growing demand, drought, and aging infrastructure as key factors driving the increased cost estimates for critical water projects across the state.

Why it matters

Texas' water supply is under immense pressure from population growth, economic development, and climate change impacts like prolonged drought. The state's ability to meet future water needs is at risk without major new investments in infrastructure and supply projects, which could have severe economic consequences if left unaddressed.

The details

The Texas Water Development Board's latest 50-year water plan encompasses over 3,000 projects, from regional infrastructure upgrades to new water wells. The plan calls for developing new supplies through aquifer storage, desalination, and water recycling. However, the estimated $174 billion price tag is still likely an underestimate, as it does not account for updating aging infrastructure or the full scope of water needs driven by rapid growth and development.

  • The Texas Water Development Board authorized the draft 50-year water plan on Thursday, April 17, 2026.
  • Texas residents have until the end of May 2026 to comment on the proposal.
  • The water development board must adopt the final plan by January 2027.

The players

Texas Water Development Board

The three-member board overseeing the state agency that released the new 50-year water plan for Texas.

Perry Fowler

Executive director of the Texas Water Infrastructure Network, who says the state must make water a top priority and provide more funding support for local communities.

Jeremy Mazur

Director of infrastructure and natural resources policy at the think tank Texas 2036, who estimates the actual water infrastructure costs could reach a quarter of a trillion dollars.

Sarah Kirkle

Director of policy at the Texas Water Association, who says the state's growing water demands are outpacing its ability to develop new supplies and infrastructure.

Matt Nelson

Deputy executive administrator for the Office of Planning at the Texas Water Development Board, who says the recommended water projects are locally driven, not top-down state initiatives.

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What they’re saying

“What this number tells me at the end of the day is if we don't get serious about (funding water projects), there are going to be serious consequences for Texas.”

— Perry Fowler, Executive Director, Texas Water Infrastructure Network

“This is a bigger water plan in terms of volume strategies and capital costs compared to anything we've ever seen before.”

— Jeremy Mazur, Director of Infrastructure and Natural Resources Policy, Texas 2036

“Population growth, extreme weather, and economic development needs are all increasing demands on our infrastructure, and the state is going to need more water, sooner.”

— Sarah Kirkle, Director of Policy, Texas Water Association

What’s next

The Texas Legislature is expected to take up the issue of water infrastructure funding when it convenes for its 90th legislative session next year.

The takeaway

Texas faces an unprecedented water crisis that will require a massive, coordinated effort to address growing demand, aging infrastructure, and climate change impacts. The state's $174 billion price tag for critical water projects underscores the urgent need for state leaders to prioritize long-term water security through increased funding and policy support for local communities.