“Yellow Dirt”: Radioactive reservation
The shocking story of how industry and government poisoned and then abandoned the Navajo Nation.
In the summer of 1979, an earthen dam over the town of Church Rock, Utah, broke, flooding the arroyo below and then the bed of the Rio Puerco (an intermittent stream) on the southern border of the Navajo Nation. It was a small flood, but a dangerous one. It burned the feet of a boy who stepped into it, and caused sheep and crops along the banks to drop dead. That’s because the pond it came from had been used by a nearby uranium mine to store the tailings (residue) of its excavations — the water kept the radioactive dust from blowing away. The 93 million gallons of contaminated water that poured into the Rio Puerco remains the largest accidental release of radioactive material in U.S. history, bigger than the notorious Three Mile Island reactor meltdown that occurred 14 weeks later.
The Church Rock flood is only one incident among many in the “slow-motion disaster” investigative journalist Judy Pasternak comprehensively recounts in her chilling new book, “Yellow Dirt: An American Story of a Poisoned Land and a People Betrayed.” Based on a prize-winning four-part series she wrote for the Los Angeles Times, “Yellow Dirt” begins during World War II, when secretive government surveyors first appeared on the remote reservation, supposedly looking for deposits of an ore called vanadium, used to strengthen steel needed for the war effort. Uranium was the real prize, and after the bombings of Hiroshima and Nagasaki and the ramping up of the Cold War, the American demand for the radioactive substance boomed.
By Laura Miller, Sunday, Sep 19, 2010