89R20475 KSM-F By: Dorazio H.C.R. No. 121 CONCURRENT RESOLUTION WHEREAS, The Edwards Aquifer is one of the most prolific and pristine artesian aquifers in the world, and it is a vital source of clean and sustainable groundwater for millions of Texans; and WHEREAS, The aquifer covers approximately 4,350 square miles of South Central Texas, and for generations, residents and policymakers in the region have worked to preserve and responsibly manage this invaluable natural resource, which supplies the region with essential water for agricultural, industrial, recreational, and domestic use; the aquifer is also the primary sustainable source of clean drinking water for 1.7 million Texans, including residents of San Antonio, America's seventh largest city; and WHEREAS, A karst geological system with extremely high porosity and permeability, the Edwards Aquifer allows for rapid infiltration of surface water through an extensive network of conduits, fractures, and faults; this makes it highly susceptible to irreversible contamination from wastewater discharge and other emerging contaminants that pose severe and potentially fatal health risks to humans, wildlife, and ecosystems; and WHEREAS, The Texas Commission on Environmental Quality is the primary regulatory body responsible for ensuring that no development within the region compromises the purity and safety of the aquifer; the Edwards Aquifer Protection Program, created by the TCEQ, was designed to establish and enforce best management practices that prevent contaminants from reaching the Edwards Aquifer during and after construction activities; and WHEREAS, A study by the Southwest Research Institute, funded through the city of San Antonio's Edwards Aquifer Protection Plan, found that any type of wastewater system releasing treated effluent in the Helotes Creek watershed, such as the proposed Guajolote Ranch wastewater disposal plan in Bexar County, would "significantly degrade the watershed and the quality of water recharging the Edwards Aquifer"; and WHEREAS, The Edwards Aquifer is an irreplaceable state treasure, requiring immediate and long-term protection, and elected officials at every level, along with non-elected regulatory bodies, should advocate for and implement policies and practices that safeguard the quality and sustainability of one of the most valuable natural resources in Texas; now, therefore, be it RESOLVED, That the 89th Legislature of the State of Texas hereby urges the Texas Commission on Environmental Quality to take immediate and decisive action to protect the Edwards Aquifer and its recharge zones and contributing zones from irreversible contamination from treated effluents discharged by any wastewater systems or toxic substances released through construction or other activities; and, be it further RESOLVED, That the Texas secretary of state forward an official copy of this resolution to the commissioners of the Texas Commission on Environmental Quality.