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TRINITY: 70 YEARS LATER

‘Los Alamos will never be clean’

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‘Los Alamos will never be clean’

ACID CANYON — A dirt trail shaded by ponderosa pines drops down the slope of this small canyon below the Los Alamos Nature Center and a recreation center.

The canyon became a dumping ground during the Manhattan Project. Old pipes, washing machines, culverts and other debris from the era were tossed into the canyon by nearby homeowners and Los Alamos National Laboratory staff.

The nature center, graced by new gardens and an expansive view of the Jemez Mountains, sits near the site of a chemical waste treatment plant used by scientists who built the first nuclear weapons. From 1943 to 1964, the treatment plant shed into the canyon more than 30 million gallons of treated and untreated liquid radioactive and chemical waste laced with tritium, strontium, plutonium and other radioactive materials that settled on rocks and soil. It was one of several canyons around Los Alamos used as dumping grounds by the lab during the Manhattan Project and the subsequent Cold War.

“The scientists knew this canyon was contaminated back in the 1950s and ’60s,” said Greg Mello, a former inspector with the state Environment Department and now a partner in the nuclear watchdog Los Alamos Study Group with his wife, Trish. “Their children played here.”

‘Los Alamos will never be clean’

Greg Mello, a former inspector with the state Environment Department and now a partner in the nuclear watchdog Los Alamos Study Group, in Acid Canyon. Staci Matlock/The New Mexican

As people this year commemorate the 70th anniversary of the first atomic bomb, which helped lead to the end of World War II, often left out of the conversation is the legacy of environmental waste left behind from the making of that bomb and the thousands that followed.

Acid Canyon is among more than 2,000 dumpsites around the lab’s 43-square-mile property and thousands of other dumpsites at 108 locations in 29 states around the nation where waste from the Manhattan Project and subsequent nuclear weapons research was discharged, tossed or buried.

Efforts to clean up the contamination have taken decades and billions of dollars. The work isn’t finished yet, and it may never be complete in some places. Millions of cubic meters of hazardous waste still await cleanup, along with hundreds of contaminated buildings demolished or awaiting demolition at Savannah River in South Carolina, the Hanford plutonium processing plant along Washington’s Columbia River, Los Alamos and a dozen other sites.

Acid Canyon, popular with hikers and bikers, has undergone three cleanup efforts in 40 years. Plutonium and other radioactive particles remain in the canyon, but that doesn’t keep people from recreating there. Lab teams monitoring the canyon say the radiation levels are below the federal standard set to protect health.

Los Alamos County employee Peter Horak and Erin Pearcy of the YMCA Earth Services Corps, along with several middle school students, recently were taking a break from cleaning up debris and working on trails in the canyon.

‘Los Alamos will never be clean’

From left, Los Alamos County contractor Peter Horak, YMCA Earth Services Corps leader Erin Pearcy and student Annika Fox take a break from working on trails in Acid Canyon to talk about growing up in Los Alamos. The canyon, once used for dumping chemical and radioactive waste, is now a popular recreational site. Staci Matlock/The New Mexican

“There’s even old cars in some of these canyons. You’ll be building trail over near the old incinerator. Near the airport, there are 55-gallon drums we’re pulling out,” said Horak, who grew up in Los Alamos.

“Every time we work over there, we’re careful,” he said.

A legacy of waste

Air, land, water and people all were exposed to hazardous and radioactive waste products while scientists and engineers were producing the Trinity test bomb and subsequent nuclear weapons.

Uranium miners, scientists, lab technicians and people living near research facilities or test sites around the United States during the heyday of the Manhattan Project were exposed to the highest immediate levels of radiation. They’ve sought compensation from the federal government for a litany of maladies and cancers related to their work on nuclear weapons.

The waste dumped in canyons, buried in unlined trenches or discarded in out-of-the-way places has represented longer-term hazards to people living in or near places where the components of nuclear weapons were processed. In the 1980s, the U.S. Department of Energy and the Army Corps of Engineers began cleaning up the waste sites around the country.

The danger from the waste depends on its radioactivity and how much of it people or animals are exposed to. People regularly are exposed to some level of radiation, which occurs naturally in the environment, such as uranium in soil and radon gas. The legacy waste adds to natural radiation levels in the environment and, left untreated, can increase the risks of cancers and other health problems.

At Los Alamos, lab workers dumped waste in trenches and pits, including those at Area G, a 63-acre dumpsite that opened in 1957. This includes thousands of cubic feet of low-level and mixed transuranic waste such as old lab coats, tools and other debris.

Nuclear waste is exempt from many federal environmental laws such as the Clean Water Act. The New Mexico Environment Department, after a court battle, gained some measure of regulatory control over the lab’s legacy waste only because it is mixed with other hazardous chemical waste. Under an agreement with the state, the lab in 2014 was on track to remove 3,706 cubic meters of hazardous and radioactive waste stored in above-ground containers and ship it to the nation’s only underground nuclear waste repository near Carlsbad when a lab container ruptured at the underground facility, halting operations.

A lab official said last year LANL still had thousands of cubic feet of contaminated waste left in 35 pits and 200 shafts at Area G. “The main concern is that Area G is smack dab over the regional aquifer,” said Scott Kovac, of Nuclear Watch New Mexico, noting the groundwater table is between 900 and 1,000 feet below the surface.

‘Los Alamos will never be clean’

Greg Mello, a former inspector with the state Environment Department and now a partner in the nuclear watchdog Los Alamos Study Group, walks past debris in Acid Canyon where millions of gallons of chemical and radioactive liquid waste from Los Alamos National Laboratory was dumped decades ago. Staci Matlock/The New Mexican

The Department of Energy and state environment officials are grappling with whether the increasing costs of cleanup at the lab and at other legacy waste sites outweighs the health risks of leaving waste where it is and capping it. Mello, who issued the first notice of violation to the lab for noncompliance with federal hazardous waste regulations in 1984, contemplated the trade-off: “Los Alamos will never be clean. It will always have tons of buried waste. Whether the waste is a health hazard is debatable.”

Costs of nuclear cleanup

The legacy costs of the Trinity Site test and the Cold War can be counted in human and environmental price tags.

“There’s been a lot of triumphalism going on about the Manhattan Project. While I understand and respect the science and the giants of scientific history involved with this, we have to balance that with other things,” said Bob Alvarez, a former senior policy advisor for the U.S. Department of Energy secretary and deputy assistant secretary for national security and the environment from 1993 to 1999.

“You can’t look at the 70th anniversary of the Manhattan Project in a vacuum of scientific achievement,” he said. “You have to balance it out with what it has meant for ordinary people who participated.”

“It is costing a lot of money, taking a lot of time, and we’re leaving behind a lot of workers who have suffered,” Alvarez said.

Uranium miners and millers developed lung cancer and kidney cancers, among other illnesses. Scientists and other workers exposed to radiation from above-ground tests developed cancers of the lung, thyroid, esophagus, stomach and pancreas, as well as leukemia and other maladies.

More than 107,141 nuclear research workers and their families have received some of more than $11.6 billion in compensation and medical coverage as of July 5, according to the U.S. Department of Labor. More than a fourth of workers filing claims have cancer types recognized by the federal government as ones that can be caused by exposure to radioactive materials.

More than 4,900 former Los Alamos National Laboratory workers from World War II to the present have received $566 million for health problems related to their work at the lab.

The Department of Energy says it is committed to cleaning up the legacy waste left over from more than half a century of nuclear weapons research. “There has been substantial progress in nearly every area of nuclear waste cleanup, with 91 sites completed including Rocky Flats, Fernald and Mound, which were major sites that supported nuclear weapons through the production of plutonium, uranium and tritium,” according to a statement emailed from the agency. “The Department has proven that with additional funding, it can accomplish a great deal.”

‘Los Alamos will never be clean’

An old marker in Bayo Canyon below Los Alamos National Laboratory warns of radioactive debris buried there. Courtesy Los Alamos Study Group

The federal department said the Office of Environmental Management was able to reduce the total footprint of its remaining waste sites by nearly 75 percent, permanently cleaning up about 690 square miles of contaminated land — an area more than 30 times the size of New York City’s Manhattan. “The remaining 16 sites [including Los Alamos] are some of the most complex and challenging missions,” the department said.

Still, the costs of cleaning up legacy waste continue to climb. The Department of Energy’s life-cycle environmental liability for thousands of contaminated facilities and management of massive quantities of radioactive waste rose to $427 billion in 2014 from $297 billion in 2006, according to the agency’s fiscal report. The life cycle includes all of the department’s liabilities until the waste is finally cleaned up to federal standards — a process still years away in some locations.

The estimated liability for the legacy waste is higher than the combined state budgets of New Mexico, Texas, California, Arizona and Colorado.

The total life-cycle costs of managing environmental cleanup of legacy waste at Los Alamos were estimated at $2.9 billion in the Department of Energy’s fiscal year 2016 budget request to Congress. For Hanford, it is $63 billion, and for the Savannah River site, it is $71 billion.

“We keep on spending and yet the estimated environmental liability keeps growing,” said Jay Coghlan, executive director of Nuclear Watch New Mexico.

Cleaning a canyon

Acid Canyon was the kind of place where Los Alamos kids loved to play, ride bikes and build forts before there was any effort to clean up the radioactive waste. Cleaning it up has been an ongoing challenge, as it has been at so many of the legacy waste sites around the country.

In 1966, the U.S. Atomic Energy Commission started cleaning it up so the property could be turned over to Los Alamos County. Crews decontaminated parts of the canyon wall and removed contaminated rock and soil from the bottom of the canyon. The area was deemed clean and turned over to the county “without restrictions” on July 1, 1967.

A decade later, two “hot spots” — areas with radiation levels higher than accepted health standards — were found. More soil was removed and that cleanup was finished in 1984.

The county built a skateboard park at the site of the old wastewater treatment plant in 1997. In 1999, the lab found hot spots with plutonium contamination in the canyon bottom, where a stream cuts through. The trails and park were shut down while the lab spent $1.2 million to remove 480 cubic yards of sediment from the canyon floor. The canyon reopened in 2001, and the lab declared levels of plutonium acceptable under federal radiation guidelines.

Periodically, after floods, monitors register higher levels of radiation in the canyon bottom.

Solar-powered stream gauges and water monitors now sit in the bottom of Acid Canyon and nearby canyons. The monitors are supposed to alert the lab when floodwaters come through that could push contaminated sediment down into the Rio Grande and downstream to a diversion that sends river water into Santa Fe’s drinking water system.

Horak and Pearcy both grew up in Los Alamos. They remember learning about the Manhattan Project and the bomb in school. “They never really told us much growing up about the waste in the canyons, until I started working on Acid Canyon,” Pearcy said. “I don’t think they really addressed it when we were in school.”

As far as they’re concerned, there are bigger things to worry about.

“I don’t think it is as bad as people think it is,” said Horak, who also rehabilitates injured wildlife with his veterinarian mother, Kathleen Ramsay. “What we’re getting more impacted by now than waste is climate change.”

Contact Staci Matlock at 986-3055 or smatlock@sfnewmexican.com. Follow her on Twitter @StaciMatlock.

(8) comments

Gary Wold

I wish Oppenheimer had never seen Los Alamos in his youth, LANL has ruined one of the most beautiful and historic mountain sites in New Mexico. What a shame!

Chris Mechels

The "Environmental Cleanup" has always been just another money extraction scheme, and was budgeted to go on for many decades. I've seen the budgets, with the "big three" being; nuclear weapons, accelerators, and cleanup. Cleanup can't "end", for the money would stop.

The end will come however, with the collapse of the "American Empire", which appears likely before 2030, tho some say 2020. Wasting some $9 trillion dollars on useless gadgets does have a price, but that gets deferred and not discussed.

Enjoy the ride, built on cheap greenbacks, its nearly over.

PS. Don't tell the kids.

Greg Mello

The pollution created by LANL is not in its environment but its products. Nuclear weapons are LANL's pollution. The little spillover in the canyons and on the mesas is trivial in comparison.

Nuclear weapons (and now also cleanup, a very minor part) have consumed at least $9 trillion over the past 70 years. Just in financial terms that expense has been too much for U.S. infrastructure and our educational systems, and for our social contract. In New Mexico, post-1972 increases in lab spending are coincident and associated with concurrent declines in our state's standing in relative per capita income. Domenici was first elected to the Senate in that year: the turning point.

The legacy of the Manhattan Project has been nothing less than the death of democracy in this country, the fate of which was sealed once a full-blown national security state arose in the late 1940s and was implemented over the following decade across society. Nuclear weapons magnified our post-war geopolitical hubris and our collective fears to such a pitch that the delicate threads of democracy were torn. We've been falling since. The Soviet bomb itself was a response to ours, and a copy.

At Los Alamos, Rotblat honorably left the project in December 1944, when he saw it all coming. Klaus Fuchs and others took matters into their own hands.

Nuclear weapons are illegitimate, criminal, and threaten all human life. 112 countries want to ban them. LANL uniquely contributes nothing of value and should be closed.

Greg Mello

Not much net cleanup has occurred at LANL. While well-intentioned environmental management folks have done their bit and taken home billions in paychecks, LANL has continued to create, bury, re-bury, and ship away wastes. A lot of "cleanup" at LANL, apart from the 90% of the cost which has been studying, monitoring, and overhead, is just moving waste from one place to another. The sources of toxic wastes continue operation, with grand plans to expand.

Probably 90% of the pollution emplaced at LANL will never be cleaned up. There has never been any intent or plan to do so. The "cleanup program" was and is primarily a propaganda effort designed to clean up LANL's image. The audiences are first of all its own recruits and secondarily opinion leaders in surrounding communities. The propaganda exhibits in the Bradbury Museum about LANL environmental programs give the impression that LANL has been and is a BENEFIT to the environment.

It's important to understand that in most respects the Manhattan Project never ended at LANL or in New Mexico. We can't see it because we are in it. We accept a World War II economy. Our leaders do not aspire to more. We wonder why we can't get economic development traction, why our young people are leaving. We are constantly trying to re-work the myths we tell ourselves but we do not have sufficiently serious conversations about our economy and society. When we try, our Big Brothers at the labs are always there to "help."

Rod Oldehoeft

I've always wondered why the Buckman Direct Diversion system was built just DOWNSTREAM from where Los Alamos canyons' runoffs go into the Rio Grande.

Joseph Hempfling

Someone once told me when I first moved out here; that Los Alamos is nothing more than a BLACK HOLE
we keep throwing MONEY into and this article couldn't make it more evident. In effect
the gift that keeps giving; to the contractors who live off it. AND you and I get to be the other end
of it; the people who keep PAYING. WHEN WILL IT STOP OR WILL IT EVER ?

Khal Spencer

"Black Hole" is not quite accurate. More like a watering can for the Northern New Mexico economy.

https://bber.unm.edu/pubs/LANL_EI_FY09.pdf


Khal Spencer

Also contributing to regional background is our high elevation as well as natural Uranium and its progeny dissolved in some of the regional aquifers.

Has anyone looked at whether there are elevated cancer rates (specific to Pu, U, and their progeny exposure) among kids who have grown up in Los Alamos or other evidence that the material discussed here has, statistically, caused a problem for all those people who live here and hike, bike, or walk dogs in the canyons? Or for the matter, the dogs. Seems we, collectively, are the perfect guinea pigs.

Fate and transport of these elements of interest towards the regional aquifer should be the subject of continued study, if only to put bounds on what the future will hold and to provide us with tools for future policy making. Whether it makes sense to dig stuff up at considerable cost or calculate the likelihood that it will surface somewhere else at even greater cost is the question.

Welcome to the discussion.

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