Water Plant Faces Funding Cut for Crucial Contaminant Testing

Essential funding for stormwater sampling at the Buckman Direct Diversion plant, crucial for monitoring contaminants from Los Alamos National Laboratory, was cut in 2026. The U.S. Department of Energy previously funded this nearly $96,000 annual sampling program through a renewed memorandum of understanding. This sampling helps assess the effectiveness of diversion shutdowns during storm events, which can carry radioactive particles and toxic chemicals from decades of past nuclear experiments.

While the Buckman Direct Diversion plant is equipped to treat water to drinking standards for Santa Fe and surrounding areas, concerns remain about the impact of the funding cut. The lab has undertaken remediation efforts, but legacy waste and contamination persist. The expiration of the previous MOU and the signing of a new one without the sampling provision in 2026 has led the Buckman's partners to self-fund the testing, emphasizing the mutual priority of water quality management despite financial disputes.

Recent sampling has revealed concerning levels of contaminants, including radioactive particles and metals, in stormwater runoff from the Pajarito Plateau. Although most samples at the diversion intake show low contamination, significant spikes have been detected, underscoring the need for continuous monitoring. The situation highlights the complex challenges of managing environmental risks from historical nuclear activities while ensuring a safe drinking water supply.