The Guadalupe-Blanco River Authority (GBRA) has earned the Texas Optimization Program (TOP) Award from the Texas Commission on Environmental Quality (TCEQ) for the eighth year in a row.
According to the GBRA, “The Guadalupe-Blanco River Authority provides reliable high-quality water and wastewater treatment services, conserves and protects the Guadalupe River Basin, generates hydroelectric power, manages recreational areas, offers laboratory services, and creates educational programming while planning for and supporting community growth and development.”
The water treatment operation at the City of San Marcos Water Treatment Plant (SMWTP) received recognition for exceeding rigorous industry requirements for 12-consecutive months in each of the last eight years, placing it among the top one percent of water treatment operations statewide.







