By Maryann Battle
Cronkite News
For seven weeks this fall, workers and scientists labored from 7:30 a.m. to 5 p.m., six days a week, digging up and hauling off thousands of cubic yards of uranium-tainted soil in Cove, Ariz., and sealing what remained.
The $1.5 million project by the U.S. Environmental Protection Agency was an emergency measure to clean up two former uranium transfer stations because of their proximity to a day school, a house – which sat on top of one station – and a highway on the Navajo Nation.
The goal was to remove the immediate threat of uranium contamination, stabilize the soil and keep uranium from becoming windborne.
It’s a stopgap measure on two tainted sites among at least 500 – possibly more than 2,000 – that pose a threat to people on the Navajo reservation that spans parts of Utah, New Mexico and Northern Arizona.
More than six decades after the first mines opened on Navajo lands, it is still unclear how many sites need to be cleaned up, how many people may be suffering from the effects of uranium exposure and what can be done to contain all the hazardous material in these communities – if that’s even possible.
What everyone can agree on is that overcoming the legacy of uranium mining will take a long, long time.
“They say it’s a widow community,” Eugene Esplain said of Cove, where this fall’s cleanup took place. “So many men have died from the impacts of uranium mining.”
