Nevada Mine Pollution Deal Brings Residents $19.5M

Rural neighbors of an abandoned World War II-era copper mine that has leaked toxic chemicals in northern Nevada for decades have won up to a $19.5 million settlement from companies they accused of covering up the contamination.

Atlantic Richfield Co. and its parent BP America Inc. acknowledged no wrongdoing under the agreement, which also calls for them to pay $2.6 million in attorney fees to the legal team that represented about 700 past and present neighbors of the old Anaconda mine built in 1941 on the edge of Yerington about 65 miles southeast of Reno.

Residents said in a class-action suit filed in 2011 that the companies had “intentionally and negligently” concealed the extent of uranium, arsenic and other pollutants leaking into their drinking water wells from the mine covering 6 square miles.

“We are so pleased,” said Peggy Pauly, 64, whose 2-acre home borders the mine. She helped organize concerned families in 2004 after a U.S. government whistleblower started publicizing studies that had previously been kept secret documenting health and safety risks posed by a plume of radioactive contamination migrating off the site.

The companies agreed to pay $7 million in property damages and $900,000 to a medical monitoring fund. The final damages will depend on the cost of extending city water supplies to about 200 residents, estimated between $6.5 million and $12.5 million.

BP America called the settlement “fair and reasonable.”

About a dozen families filed the lawsuit in U.S. District Court in Reno nearly a decade after they started pressing concerns with state regulators they said were too cozy with Nevada’s mining industry to effectively enforce a cleanup schedule at the site, which the U.S. Environmental Protection Agency since has assumed control of under its Superfund program.

In 2008, a U.S. Labor Department review panel upheld a whistleblower claim by ex-mine cleanup supervisor Earle Dixon, who said the U.S. Bureau of Land Management illegally fired him four years earlier for speaking out about the risks in defiance of local politicians who tried to muzzle him.

Fueled by demand after World War II, Anaconda produced 1.7 billion pounds of copper from 1952-78 at the mine in the Mason Valley, an irrigated agricultural oasis in the area’s otherwise largely barren high desert.

The EPA determined over the years that uranium was produced as a byproduct of processing the copper and that the radioactive waste was initially dumped into dirt-bottomed ponds that – unlike modern lined ponds – leaked into the groundwater.

BP and Atlantic Richfield, which purchased Anaconda Copper Co. in 1978, have provided bottled water for free to any residents who want it for several years. But they had said uranium naturally occurs in the region’s soil and that there was no proof that a half-century of processing metals there was responsible for the contamination.

Pauly and others started seeking outside legal help after a new wave of EPA testing found that 79 percent of the wells tested north of mine had dangerous levels of uranium or arsenic or both.

One a half mile away had uranium levels more than 10 times the legal drinking water standard. The EPA says long-term exposure to high levels of uranium in drinking water may cause cancer and damage kidneys.