According to the Legislative Budget Board (LBB), SB 2658 is projected to have a net negative impact of $500,000 on General Revenue for fiscal year 2026, with no further direct costs anticipated through the biennium ending August 31, 2027.

The bulk of this cost stems from a one-time expenditure by the Texas Water Development Board (TWDB), which would need to contract professional services to reanalyze existing and potential brackish groundwater production zones. This reanalysis is necessary because the bill excludes areas used for wastewater injection wells from being designated as brackish groundwater production zones. The cost estimate is based on the TWDB’s prior experience with similar contracted studies and assessments.

In addition to the reclassification work, the bill expands TWDB’s responsibilities in its biennial desalination report, including determining sustainable brackish groundwater production volumes and allocating those amounts to specific counties and groundwater conservation districts. However, TWDB anticipates that any additional duties related to allocation and coordination with local entities could be absorbed within existing resources and would not require new appropriations beyond the initial $500,000.

The bill also contains provisions that may impact local groundwater conservation districts' revenues, particularly those currently collecting fees on brackish groundwater production, transport, or export. These revenue streams could be lost under the bill’s prohibition on such fees for exempted wells, though the magnitude of this local impact will vary depending on district-level fee structures and the number of wells that qualify under the new exemption criteria.

Overall, while the bill represents a modest short-term cost to the state, it may result in significant long-term resource planning benefits and private sector development opportunities in Texas’s water infrastructure.

SB 2658 is a measured and technically sound piece of legislation that aims to improve Texas's long-term water planning and resilience by promoting the development of brackish groundwater as an alternative to increasingly scarce fresh water sources. Given the state’s well-documented and escalating water supply challenges, particularly during drought conditions and in fast-growing regions, this policy direction is consistent with the broader objectives of the State Water Plan and the need to diversify Texas’s water portfolio.

The bill enhances the role of the Texas Water Development Board (TWDB) by requiring a more detailed biennial report on desalination activities and brackish groundwater production zones (BGPZs). It mandates allocation of water availability estimates to local groundwater conservation districts, encourages monitoring, and exempts certain wells from permitting and fees if they meet scientific criteria for salinity and sustainability. These provisions are designed to streamline development while safeguarding fresh water supplies and maintaining a strong role for local oversight.

However, despite these strengths, there are legitimate concerns about the future fiscal implications of this policy shift. While SB 2658 includes only a one-time expenditure of $500,000 for professional services to reanalyze groundwater zones, it also lays the foundation for further state involvement that could, in time, require additional public investment. The bill establishes a framework that could justify new appropriations in future sessions as implementation expands, even though it contains no recurring funding. This raises the question of how to ensure continued fiscal accountability without stifling necessary infrastructure development.

Furthermore, while the bill does not create new regulatory burdens for landowners or businesses—in fact, it reduces certain permitting requirements—there is concern that it may shift costs to local groundwater districts by restricting their ability to collect production, transport, or export fees on qualifying wells. This could result in revenue loss for districts currently relying on those fees to fund their operations, a trade-off that deserves careful consideration.

Texas is undeniably in a water crisis, and there is a compelling case for forward-looking investment in desalination and nontraditional water sources. Yet, accountability and prudent fiscal management must remain paramount. As such, Texas Policy Research remains NEUTRAL on SB 2658. acknowledging the bill as a constructive and carefully framed step toward water security, but stops short of a full endorsement, recognizing that its long-term financial and structural impacts on the state and local governance remain to be seen. Further oversight, phased implementation, and transparent performance metrics should guide any future expansions based on this legislative framework.

• Individual Liberty: The bill supports individual liberty by removing permitting requirements for landowners and operators who wish to produce brackish groundwater from designated zones, provided they meet specific environmental and scientific criteria. By exempting certain wells from regulation, it enhances the ability of individuals and businesses to make autonomous decisions about water use on their property. It maintains a clear boundary around the state’s role and avoids overreach, giving Texans greater freedom to respond to water needs with fewer bureaucratic obstacles.
• Personal Responsibility: The bill fosters a framework that encourages proactive water stewardship. By requiring monitoring systems and annual reporting from exempted well operators, the bill promotes responsible use of natural resources while maintaining flexibility. Individuals and businesses that benefit from the regulatory exemptions must also take responsibility for reporting and sustainability, balancing freedom with accountability. This aligns with the idea that liberty must be exercised with a sense of duty to the community and environment.
• Free Enterprise: By easing regulatory requirements and fee burdens on brackish groundwater production, the bill helps create a more favorable environment for investment and innovation in desalination and water infrastructure. It eliminates production, transport, and export fees for exempt wells, removing financial disincentives for development. This could encourage private-sector participation in alternative water sourcing, aligning with the free market approach that emphasizes minimal interference from government.
• Private Property Rights: The bill strongly supports private property rights by giving landowners greater autonomy over the use of brackish groundwater beneath their land. By clarifying that those with real property interest in groundwater reserves can develop that resource without the need for a permit, if they meet salinity and allocation criteria, the legislation protects landowner claims and upholds the principle that property rights include meaningful access to subsurface resources. It also prevents the government from imposing excessive regulation on non-freshwater resources where no harm to other users is demonstrated.
• Limited Government: This principle is where the bill earns a mixed rating. On the one hand, it avoids creating new agencies or bureaucracies and reduces the role of government by removing certain regulatory burdens. On the other hand, it expands the responsibilities of the Texas Water Development Board (TWDB) in a way that may set the stage for future state spending or administrative growth. While the current fiscal impact is limited to a one-time $500,000 expenditure, the bill lays the groundwork for broader state involvement in groundwater policy that could, over time, expand the role of government, particularly if future appropriations or support programs are established. That said, these are potential, not immediate, expansions.

• HB 5188 (Same As)