Council Consideration Request by Councilmembers Ivalis Meza Gonzalez (District 8) and Marina Alderete Gavito (District 7) on the Guajolote Ranch Project. [John Peterek, Assistant City Manager; Bridgett White, Director]
Summary
Councilmembers Ivalis Meza Gonzalez (District 8) and Marina Alderete Gavito (District 7) submitted a Council Consideration Request (CCR) on October 1, 2025, regarding the proposed Guajolote Ranch Project. This is an approximately 1,100-acre residential development in northwest Bexar County, within the City's extraterritorial jurisdiction (ETJ), near Scenic Loop Road and Babcock Road.
The CCR requested:
- An assessment of potential dangers or impacts on the Edwards and Trinity Aquifers, which supply drinking water to San Antonio and surrounding counties.
- An evaluation of funding sources for land acquisition, conservation easements, or other protective measures (e.g., Edwards Aquifer Protection Program, bond proceeds).
- Timely Council briefings on aquifer threats from new development projects.
Responses from the Edwards Aquifer Authority (EAA) and SAWS indicated that while the EAA has no direct jurisdiction over development, SAWS has negotiated nine stringent development controls with the developer (Lennar) in a 2022 Utility Service Agreement. These include setting aside 50% of the project as open space, restricting impervious cover to 30%, requiring advanced nutrient removal and effluent filtration for any wastewater treatment plant (WWTP), and ensuring the WWTP meets all TCEQ standards and is operated by an "A" level operator. SAWS concluded that, with these safeguards and geological conditions, there is no significant risk to San Antonio's drinking water.
The developer submitted a petition for consent to create a Municipal Utility District (MUD) on November 10, 2025. State law requires City Council to consider this petition within 90 days, meaning a decision is needed by the February 5, 2026, City Council meeting. Staff recommends sending this issue directly to the entire City Council rather than a committee to meet this deadline.
Citizen Impact
This project involves a large residential development in a sensitive environmental area. The City's decision on the MUD will impact future development patterns in the ETJ, and the negotiated safeguards aim to protect the quality of San Antonio's drinking water from the Edwards and Trinity Aquifers.
Confidence
high