What this is
A Texas law that lets local water districts build small dams for erosion control without needing state permits.
Texas Senate Bill 18 creates a path for local water districts to protect our communities from erosion and flooding more quickly. Under this law, qualified districts can build and maintain small dams without waiting for a state permit. These dams must hold no more than 200 acre-feet of water—enough to serve their purpose of controlling erosion, floodwater, and sediment.
The law targets "qualified local sponsors," which means water districts that have already partnered with the U.S. Department of Agriculture's Natural Resources Conservation Service. These partnerships show the districts have the expertise and commitment to manage water safely. Districts can use the exemption to build new dams or repair existing ones without getting approval from the Texas Commission on Environmental Quality.
Districts can also divert water from these dams when needed for repairs and maintenance, helping them keep the structures in good working condition. The exemption stays in place even if a district's agreement with the federal agency ends, as long as the dam continues serving erosion and flood control purposes.
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The Texas Commission on Environmental Quality must create rules to implement the law by April 1, 2026. The bill passed the Texas Senate on August 18, 2025, with 30 yes votes and zero no votes. It passed the Texas House on August 25, 2025, with 131 yes votes and zero no votes. This strong bipartisan support shows lawmakers from both parties see value in streamlining the permitting process for local flood control efforts.
Key details
- Dam size limit: 200 acre-feet of water
- Senate vote: 30 yes, 0 no (August 18, 2025)
- House vote: 131 yes, 0 no (August 25, 2025)
- Implementation deadline: April 1, 2026
About Texas Legislature
The Texas Legislature is the state legislature of Texas, consisting of the House of Representatives with 150 members and the Senate with 31 members. Meeting in regular session every two years, the legislature passes stat…
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Why it matters
This is part of Our Environment — environment, climate, and the land we share.
How this affects households
Under $30,000
Faster flood protection could help prevent costly damage to your home and belongings when storms hit. Lower-income families often can't afford flood insurance or repairs, so better erosion control helps protect what you have.
$30,000-$60,000
Quicker dam repairs and new flood controls help protect your property from storm damage. This saves you money on potential repairs and helps keep your neighborhood safer during heavy rains.
$60,000-$100,000
Better flood control protects your home's value and reduces storm damage risks. You likely have more assets to protect, so faster erosion control projects help safeguard your investment.
Over $100,000
Improved flood protection helps maintain your property values and prevents expensive storm damage. You have the most assets at risk, so streamlined erosion control benefits your investments.
How to get involved
- 1Start with the snapshot above to know what this is in a glance.
- 2Read why it matters so you can speak to it in your own words.
- 3Weigh in using the button above.
When you call, you can say: “Hi, I saw "Texas Bill 18: Permit Exemption for Erosion Control Dams" on Community Exchange and want to know how to take part.”
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