Today, the Texas Water Development Board (TWDB) approved a $625,000 funding request for the City of Corpus Christi to support the planning of a critical environmental project aimed at addressing emerging water contaminants. The funding, provided through the Clean Water State Revolving Fund, comes with 100% principal forgiveness under the Infrastructure Investment and Jobs Act of 2021, ensuring no financial burden on local taxpayers. The project focuses on mitigating the presence of perfluoroalkyl and polyfluoroalkyl substances (PFAS), a group of potentially harmful chemicals known as “forever chemicals” due to their persistence in the environment and human body. These substances have been linked to health risks and are a growing concern in water systems across the nation.
The City of Corpus Christi has plans to expand its Greenwood Wastewater Treatment Plant (WWTP) to meet growing demands and to incorporate PFAS treatment technologies as part of its Phase II upgrade. This planning phase includes: (1) historical analysis of PFAS sources, including industrial permits and discharge records; (2) comprehensive sampling and testing of wastewater influent, effluent, and biosolids at key sites; and (3) evaluation of treatment methods such as activated carbon absorption, ion exchange, and advanced filtration techniques through bench-scale testing. These measures will ensure compliance with environmental regulations and enhance the capacity of the wastewater treatment system to meet the demands of the city’s growing population. The project is scheduled to begin with funding closure by February 2025 and identification of optimal PFAS treatment methods by May 2025.
State Senator Juan “Chuy” Hinojosa issued the following statement:
“This funding represents a significant step in ensuring the safety and sustainability of Corpus Christi’s water infrastructure. With the support of the TWDB, Corpus Christi is taking proactive measures to address these contaminants in our drinking water to protect our community. This project underscores the City Council’s commitment to environmental stewardship and public health, leveraging innovative approaches to safeguard its water resources.”