S3E27: Los Alamos's Dark Legacy: Plutonium Pollution in Plain Sight

About the Guest:

Dr. Michael E. Ketterer is a Professor Emeritus of Chemistry at Northern Arizona University. With extensive expertise in analytical chemistry and environmental analysis of radionuclides such as uranium and plutonium, Dr. Ketterer has dedicated his recent research to studying hazardous contamination from historical nuclear activities. He collaborates with various organizations to unveil significant public health and environmental threats, focusing particularly on fallout from the Manhattan Project in Los Alamos, New Mexico.

Episode Summary: In this episode of "90 Miles from Needles," host Chris Clarke is joined by Dr. Michael Ketterer, a seasoned expert in analytical chemistry and environmental radioactivity. Together, they explore the often-overlooked subject of plutonium contamination in Los Alamos, New Mexico.

Dr. Ketterer's in-depth research reveals shocking levels of contamination left over from Manhattan Project activities in the 1940s and onward. Living in close proximity to this historic contamination presents significant health risks, which have been largely underreported until now. Dr. Ketterer details his findings, explaining how he independently verified the presence of dangerous amounts of plutonium in water and sediment samples in Acid Canyon, a site previously deemed "cleaned up" by federal authorities. He discusses the broader environmental and public health implications, emphasizing how this hidden contamination endangers not only the local communities but also areas downstream of Los Alamos.

This episode is a clarion call for greater public awareness and stricter environmental standards to protect against long-lasting radiological hazards. Key Takeaways: Undetected Contaminants: Dr. Ketterer’s research uncovers significant levels of plutonium contamination in Acid Canyon, Los Alamos, contradicting official cleanup claims. Health Risks and Oversight: Federal authorities and local scientists have underestimated or dismissed the health risks presented by the historical contamination, raising concerns about regulatory oversight. Isotopic Analysis for Identification: Using isotopic analysis, Dr. Ketterer shows that the contamination traces back to early uranium processing activities from the Manhattan Project, not just global fallout.

Environmental Justice Issues: Downstream communities, including Pueblo populations, face ongoing risks from long-standing contamination, underlining severe environmental justice issues.

Policy Implications: The discussion advocates for the expansion of the Radiation Exposure Compensation Act (RECA) to include New Mexicans affected by historic nuclear activities, along with stricter regulatory standards.

Notable Quotes:

1. "It's mind-blowing to find 80 picocuries per liter of plutonium in the water. That’s extremely contaminated by any standard."
2. "The land, soil, and plants downstream are contaminated forever, affecting people who had no say in these activities."
3. "The government's lack of an apology and acknowledgment of the damage done is a critical issue. As Americans, we should apologize to New Mexicans."
4. "Living near a site like this requires permanent environmental monitoring. The government won't do it for you; you have to take matters into your own hands."
5. "The goal here is awareness and public participation. People, especially younger generations, need to question the reality of their environment and demand accountability."

Resources:

Nuclear Watch New Mexico Interactive Map (https://nukewatch.org/interactive-map-plutonium-contamination-and-migration-around-lanl/)

Searchlight New Mexico (