89th Legislature

SB 1855

Overall Vote Recommendation
Yes
Principle Criteria
Free Enterprise
Property Rights
Personal Responsibility
Limited Government
Individual Liberty
Digest

SB 1855 seeks to enhance the oversight and long-term planning related to groundwater resources in Texas by modifying existing plat approval requirements for land subdivisions. Under current law, a subdivision relying on groundwater must submit documentation certifying the availability of that groundwater. SB 1855 updates Sections 212.0101 and 232.0032 of the Local Government Code to mandate that such documentation also conforms to formalized rules adopted by the Texas Commission on Environmental Quality (TCEQ).

Specifically, the bill requires that any plat application for a subdivision using on-site groundwater must include a certified statement—prepared by a Texas-licensed engineer or geoscientist—verifying that adequate groundwater is available and that the certification complies with new TCEQ standards. If an application lacks this documentation, municipalities and county commissioner courts are required to deny the plat. Additionally, the bill amends Section 35.019 of the Water Code to authorize counties within priority groundwater management areas to adopt water availability requirements to prevent over-extraction of groundwater resources.

To ensure regulatory uniformity, the bill directs TCEQ to adopt implementing rules by January 1, 2026. These rules will establish both the acceptable format for groundwater certifications and the criteria for credible evidence of groundwater availability. This legislation applies prospectively to plat applications submitted on or after the effective date.

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The Committee Substitute for SB 1855 introduces several meaningful differences from the originally filed version, focusing on streamlining the plat approval process and limiting local discretion. One of the most notable changes is the removal of language that previously allowed municipal authorities and commissioners courts to deny a plat based on their own assessment of whether groundwater is adequately available. The original version provided two bases for denial: either the application failed to meet the documentary requirements or the local entity determined that water availability was insufficient. In contrast, the substitute version narrows this authority, mandating disapproval only if the required groundwater certification is not provided or is noncompliant with Texas Commission on Environmental Quality (TCEQ) rules.

This shift represents a substantive policy change. By focusing enforcement on procedural compliance rather than substantive water sufficiency judgments, the substitute version centralizes the role of TCEQ in determining what constitutes credible groundwater availability. This limits the variability of decision-making at the local level and creates a more predictable regulatory framework for developers and local governments alike.

Additionally, the Committee Substitute omits new language proposed in the original bill that would have allowed commissioners courts in priority groundwater management areas to independently determine whether a developer had failed to show adequate water supply, as part of their authority under Section 35.019 of the Water Code. Instead, the substitute integrates these concerns more cleanly within the broader legislative structure, avoiding duplicative or potentially conflicting standards.

Overall, the substitute version of SB 1855 reflects a policy preference for regulatory consistency and centralized rulemaking authority over discretionary local enforcement, simplifying implementation and aligning the plat review more directly with statewide environmental standards.

Author
Charles Perry
Sponsor
Carrie Isaac
Ellen Troxclair
Co-Sponsor
Stan Gerdes
Stan Kitzman
Shelby Slawson
John Smithee
David Spiller
Carl Tepper
Gary Vandeaver
Cody Vasut
Fiscal Notes

According to the Legislative Budget Board (LBB), SB 1855 is not expected to have a significant fiscal impact on the state or local governments. The Texas Commission on Environmental Quality (TCEQ), which is tasked with developing rules related to groundwater certification under the bill, is anticipated to absorb any related costs using its existing budgetary and operational resources.

At the local level, although municipalities and county commissioners courts will have expanded responsibilities to verify groundwater documentation before approving subdivision plats, the fiscal note indicates that these duties do not impose substantial new costs. This suggests that the bill is structured to integrate with existing local review procedures, minimizing the need for additional staffing or infrastructure investment.

In summary, SB 1855 is designed to enhance regulatory compliance and groundwater oversight without generating notable financial burdens on state agencies or local governments. The fiscal approach reflects a conservative design that relies on current administrative capacity to implement the bill’s requirements.

Vote Recommendation Notes

SB 1855 addresses a technical but important issue in Texas land development law: the consistency and reliability of groundwater certification in the subdivision platting process. The bill builds upon legislation enacted in 2023 (S.B. 2440) and is aimed at resolving confusion among counties and municipalities regarding what constitutes “credible evidence” of groundwater availability. To do so, it directs the Texas Commission on Environmental Quality (TCEQ) to define the required form and content of groundwater availability certifications and compels local authorities to deny plat applications that do not comply with these standards.

This legislation supports several key liberty principles. First, it advances personal responsibility by requiring developers to demonstrate, through licensed professionals, that a sufficient water supply exists for their proposed developments. This prevents poorly planned subdivisions that might later burden residents or local governments. It also strengthens private property rights by ensuring that new development does not proceed in a manner that could compromise long-term groundwater resources—resources that are critical to existing landowners and communities.

On the question of limited government, SB 1855 does not meaningfully expand the size or scope of state or local government. Rather than creating new regulatory entities or enforcement mechanisms, the bill simply clarifies the implementation of an existing certification requirement. By shifting subjective judgment from local authorities to a centralized, expert-driven standard established by TCEQ, the bill promotes uniformity without increasing government reach or interference into private land use decisions. It improves clarity in the law while respecting the jurisdictional balance between state and local governance.

Importantly, the bill imposes no new financial burden on Texas taxpayers. According to the Legislative Budget Board, there is no significant fiscal implication anticipated for either state agencies or local governments. TCEQ is expected to absorb the rulemaking responsibilities within its existing resources. Local governments will continue to review plat applications as they already do, but with clearer criteria, which may in fact streamline administrative processing and reduce the risk of litigation or development failures.

In sum, SB 1855 promotes responsible land development and protects shared groundwater resources, all while preserving fiscal discipline and minimizing government expansion. It strikes a prudent balance between environmental stewardship and private property use, and for these reasons, Texas Policy Research recommends that lawmakers vote YES on SB 1855.

  • Individual Liberty: The bill reinforces individual liberty by promoting transparency and predictability in the development process. It ensures that potential homebuyers or landowners in newly platted subdivisions relying on groundwater have confidence that adequate water resources are available. This protects individuals from the downstream consequences of poorly planned developments, such as dry wells or costly emergency infrastructure, which can severely impair personal freedoms and quality of life.
  • Personal Responsibility: The bill places responsibility squarely on developers to ensure water sufficiency before land is subdivided. By requiring a certified statement from a licensed engineer or geoscientist it reinforces the principle that those initiating development must bear the burden of proving that their project is viable and sustainable. This discourages speculative or irresponsible subdivision activity that could later burden the community.
  • Free Enterprise: The bill regulates only the process for verifying groundwater availability; it does not prohibit development or create new barriers to entry. While it introduces an objective compliance requirement, it does so in a manner that is predictable and limited in scope. Developers can still pursue their projects freely, provided they ensure adequate water supplies. Because the standard is applied uniformly and does not introduce fees or additional regulatory hurdles beyond existing law, the free market remains largely unobstructed.
  • Private Property Rights: Far from infringing on property rights, the bill arguably protects them. In areas where multiple landowners depend on shared groundwater resources, irresponsible development can lead to aquifer depletion, affecting nearby property owners. By ensuring groundwater adequacy up front, the bill defends long-term access to water—a fundamental component of land utility and value. Additionally, the bill does not restrict how land may be used but rather ensures that such use proceeds responsibly and with verified resources.
  • Limited Government: Although the bill modifies certain procedural requirements, it does not expand the size or scope of government in a meaningful way. It delegates rulemaking to an existing agency (TCEQ) and simply mandates that local governments follow these rules when evaluating plat applications. It removes discretionary authority from local entities to subjectively judge water sufficiency, substituting it with a uniform, expert-driven standard. This actually reduces regulatory ambiguity and limits inconsistent local overreach, aligning with the principle of restrained, rule-based governance.
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