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By Rodd Cayton
The U.S. Air Force has a plan for cleaning up a decades-old jet fuel spill from a base near Albuquerque.
However, the local water authority said last week that plan is inadequate, in part because it scales back current remediation efforts and doesn’t mention how the Air Force will address sudden issues.
In 1999, officials discovered a fuel leak, assumed to be more than 24 million gallons, in the jet fuel loading facility at Kirtland Air Force. The leak could be twice the size of the infamous Exxon Valdez oil spill of 1989, according to the Global Atlas of Environmental Justice.
It’s unclear when the leak – the largest underground toxic spill in U.S. history – first occurred, but it had been spilling fuel into the ground for decades by the time it was discovered, according to Kelsey Bicknell, Environmental Manager at the Albuquerque Bernalillo County Water Utility Authority.
An Air Force report says existing measures have prevented further migration of the fuel contaminants and that officials are regularly taking groundwater samples to ensure that drinking water remains safe both on and off-base.
Bicknell said there are concerns with the way the Air Force plans to go forward, including a lack of forward-looking analysis and the absence of a “trigger action plan” that identifies possible changes and prescribes a response to those changes.
She told the water authority’s Technical Customer Advisory Committee that the fuel soaked its way through almost 500 feet of soil, and ultimately reached the water table, where rock wouldn’t permit it to drop further. Then, she said, it began to pool underground.
Bicknell said the fuel not only contaminated the groundwater but also released volatile vapor into the nearby atmosphere.
She said the Air Force used a vapor extraction system to clean up more than a half-million gallons of fuel.
“This was a really successful system,” Bicknell said, adding that the program was shuttered after about a decade.
Bicknell said the Air Force is now using a groundwater pump-and-treat system that targets the dissolved fuel components that have moved away from the source of the leak and area. There are also four extraction wells, brought online between 2015 and 2018; they draw out and treat groundwater.
Bicknell said the Air Force has announced plans to turn off two of the wells. But that was done without input from the water authority and without including the agency in decision-making.
Air Force representatives did not immediately respond to phone and email requests for comment.
Bicknell said the goal now is to try to get the Air Force to reverse its decision before the wells are shut down. State and federal regulators have jurisdiction over the cleanup plan, she said, but the water authority cannot veto what the Air Force wants to do.
“Ultimately, we’re the water carrier, the ones that are impacted,” Bicknell said. “If the Air Force messes up, it is our source water that’s impacted, and it’s us that lose out on access to a supply source, so including us in the room and in project discussions and decision-making is something that is paramount.”