SB 2885 seeks to enhance Texas' water management tools by authorizing the Texas Commission on Environmental Quality (TCEQ) to permit the use of reclaimed water for aquifer storage and recovery (ASR) projects. Specifically, the bill amends Section 27.153 of the Texas Water Code to add a new Subsection (b-1), allowing the TCEQ, through rulemaking or individual or general permits, to authorize the injection of reclaimed water that meets commission-adopted treatment standards into aquifers. This expands the range of water sources eligible for underground storage, supporting the state's broader goals of water conservation and drought resilience.
Under existing law, injection of water into an aquifer for storage purposes requires strict compliance with quality standards, typically favoring potable or naturally occurring water sources. SB 2885 introduces greater flexibility by recognizing reclaimed water (i.e., highly treated wastewater) as a viable resource, provided it undergoes rigorous treatment consistent with new or existing commission rules. This legislative change is intended to encourage more innovative and sustainable water reuse practices without compromising groundwater safety or public health.
The originally filed version of SB 2885 simply amended Section 27.153 of the Texas Water Code to clarify that for purposes of underground injection for aquifer storage and recovery (ASR) projects, "water" includes treated reclaimed water — but only if it complies with the federal Safe Drinking Water Act (SDWA) standards. In other words, it tied the eligibility for reclaimed water use strictly to meeting the high bar of federal drinking water quality.
By contrast, the Committee Substitute removes the specific requirement to meet federal Safe Drinking Water Act standards. Instead, it gives the Texas Commission on Environmental Quality (TCEQ) authority to allow the injection of reclaimed water that complies with standards adopted by the commission, either by rule or permit. This gives TCEQ greater flexibility to create Texas-specific treatment standards, which could differ from or be more tailored than the strict federal drinking water standards.
Additionally, the Committee Substitute clarifies that TCEQ can authorize reclaimed water use via individual permits, general permits, or formal rules, whereas the originally filed version was silent on the method of authorization and implied blanket application of federal law.
Thus, the Committee Substitute represents a shift from a rigid federal compliance model to a more flexible, state-managed regulatory framework, potentially facilitating broader use of reclaimed water while maintaining environmental protections.