Tribpedia: Water Supply

Tribpedia

Population growth and several droughts in the late 1990s and early 2000s led to more concern over Texas's water supply. Debate over the issue typically finds landowners on one side, environmentalists on the other. Environmental groups support restrictions on water pumping and water use, because droughts proved the risk of a low water supply, and because of the risk ...

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San Antonio Mulls $3 Billion Water Supply Project

A cascade aerator on the site of the Twin Oaks Valley Water Treatment Plant outside of San Antonio, where the San Antonio Water System maintains an underground storage reservoir.
A cascade aerator on the site of the Twin Oaks Valley Water Treatment Plant outside of San Antonio, where the San Antonio Water System maintains an underground storage reservoir.

San Antonio's water utility is negotiating to eventually pipe in 16 billion gallons of water a year from Burleson County in Central Texas. Officials say the plan is key to securing future water needs, but several questions about the proposal remain unanswered.

Real estate developers building new homes are facing higher water impact fees in Austin, San Antonio and other Texas jurisdictions.
Real estate developers building new homes are facing higher water impact fees in Austin, San Antonio and other Texas jurisdictions.

Some Texas Cities Turn to Higher Water Impact Fees

As cities across Texas continue to spread out, water suppliers and local governments are faced with the question of who should pay for building the infrastructure needed to handle the growth.

Pump systems for the Freer Water Control and Improvement District's arsenic removal system facility in Freer, Texas.
Pump systems for the Freer Water Control and Improvement District's arsenic removal system facility in Freer, Texas.

Drinking Water Systems Draw Federal Concerns

Several public drinking water systems in Texas have quality issues that have not been adequately addressed, the Environmental Protection Agency told the state in recent correspondence obtained by the Tribune. 

Scientists say higher temperatures due to global warming are already diminishing water resources, and that climate change will cause the southern and western portions of the state to become drier. Those regions supply water for fast-growing cities like Austin, San Antonio and Dallas, as well as the Rio Grande Valley.
Scientists say higher temperatures due to global warming are already diminishing water resources, and that climate change will cause the southern and western portions of the state to become drier. Those regions supply water for fast-growing cities like Austin, San Antonio and Dallas, as well as the Rio Grande Valley.

Water Planners Focus on Bigger Texas, Not a Hotter One

As state water planners prepare to spend $2 billion in public funds to address Texas’ water needs in the coming decades, scientists say state leaders' skepticism on climate change will only impair such planning.

Construction at the DOW chemical plant along the Brazos River in Freeport on July 9, 2012.
Construction at the DOW chemical plant along the Brazos River in Freeport on July 9, 2012.

Dow Chemical's Water Woes Signal Trouble

Dow Chemical's struggles to secure enough water supplies for its growing operations in Texas have sparked concerns about whether the state's diminishing natural resources can accommodate its exploding population and economy.

Lake Travis, a major water supply reservoir for Austin, is severely depleted due to drought. The State Water Plan calls for dozens more such reservoir projects to be built in the coming decades to meet Texas' future water needs.
Lake Travis, a major water supply reservoir for Austin, is severely depleted due to drought. The State Water Plan calls for dozens more such reservoir projects to be built in the coming decades to meet Texas' future water needs.

Proposed New Rules Shed Light on Future Water Projects

UPDATED: The Texas Water Development Board’s release of draft rules Tuesday afternoon offered Texans a clearer sense of how the board will prioritize and fund competing water supply projects.

Lake Travis, a major water supply reservoir for Austin, is severely depleted due to drought. The State Water Plan calls for dozens more such reservoir projects to be built in the coming decades to meet Texas' future water needs.
Lake Travis, a major water supply reservoir for Austin, is severely depleted due to drought. The State Water Plan calls for dozens more such reservoir projects to be built in the coming decades to meet Texas' future water needs.

What's the Magic Number on Texas' Water Needs?

How much water does the state need in the coming decades? It depends on whom you ask. State water planners say that Texas needs 2.7 trillion more gallons of water a year by 2060. But some water law and planning specialists say that figure is far too high.

 

Granbury resident Joe Williams (left) stands with City Council Member Rose Myers and Hood County Commissioner Steve Berry under a Lake Granbury resident's dock in the Waters Edge neighborhood on Lake Granbury's north shore. The lake is 53 percent full.
Granbury resident Joe Williams (left) stands with City Council Member Rose Myers and Hood County Commissioner Steve Berry under a Lake Granbury resident's dock in the Waters Edge neighborhood on Lake Granbury's north shore. The lake is 53 percent full.

Criticism of Water Policy Flows From Conservatives

Many conservative activists in Texas worry that when it comes to state water policy, Republican leaders have not focused on principles like small government, private property rights and local control. 

Daniel Ortuño, who manages the 1.5 million drilling records stored at the University of Texas at Austin's Bureau of Economic Geology, examines well data in what he calls the "spooky room," home to thousands of records that he has not yet organized. State water researchers are using information from some logs to map potential water sources.
Daniel Ortuño, who manages the 1.5 million drilling records stored at the University of Texas at Austin's Bureau of Economic Geology, examines well data in what he calls the "spooky room," home to thousands of records that he has not yet organized. State water researchers are using information from some logs to map potential water sources.

Old Drilling Logs Help Researchers Map Brackish Water

As drought grips most of Texas, researchers are combing the state's 1.5 million drilling records to map brackish water in the state's 30 aquifers — hidden resources that could help quench the state’s long-term thirst.

A cascade aerator is shown at the Twin Oaks Valley Water Treatment Plant outside of San Antonio, where the San Antonio Water System maintains an underground storage reservoir.
A cascade aerator is shown at the Twin Oaks Valley Water Treatment Plant outside of San Antonio, where the San Antonio Water System maintains an underground storage reservoir.

Despite Successes, Water Still Vexes San Antonio

Despite its internationally renowned successes in water conservation, San Antonio is still struggling to quench its thirst amid explosive growth. Will its search for new water supplies risk its reputation as a green city? 

LCRA's Max Starcke Dam, just east of Marble Falls, Texas. It is one of six dams the agency operates.
LCRA's Max Starcke Dam, just east of Marble Falls, Texas. It is one of six dams the agency operates.

In Central Texas, Drought Threatens Hydropower

The ongoing drought in Central Texas is claiming an innocent bystander: hydroelectricity. As the Lower Colorado River Authority limits water releases downstream, hydroelectricity — a power source that spurred the LCRA's creation almost 80 years ago — has faded further into obscurity.