The Water and Natural Resources Committee of the New Mexico Legislature convened on August 20, 2025, to discuss critical issues surrounding water quality and management in the state. A significant focus of the meeting was on the use of reverse osmosis desalination technologies to address groundwater contamination, particularly in areas near Las Cruces and the Wet Sand Missile Range.

Experts highlighted that groundwater quality in New Mexico is highly variable, necessitating advanced treatment methods to meet Environmental Protection Agency (EPA) drinking water standards. The committee discussed the potential for brackish groundwater desalination to provide safe water for municipal and industrial uses, including the production of ultra-pure water for data centers.

Challenges related to concentrate treatment from desalination processes were also addressed. The committee noted that ongoing research at New Mexico State University (NMSU) is crucial for characterizing brackish groundwater quality and identifying emerging contaminants, such as PFAS compounds. This research aims to protect public health and the environment while developing innovative technologies to enhance water recovery and manage brine disposal effectively.

NMSU's extensive capabilities in supporting strategic water supplies were emphasized, including partnerships with national laboratories and state agencies. The university has received $4 million in funding to bolster these efforts, led by Dr. Tanner Schaub. The committee expressed gratitude for the support received and encouraged continued collaboration to ensure safe and sustainable water resources for New Mexico.

As the meeting progressed, committee members began to engage with experts, indicating a proactive approach to addressing water management challenges in the state. The discussions underscored the importance of innovative solutions and collaborative efforts in safeguarding New Mexico's water resources for future generations.