Radiation

WHOI

An oceanography institute announced Monday that trace amounts of radioactivity from Fukushima have been detected off the West Coast. This stems from the 2011 nuclear plant accident in Japan. Radiation experts say the very low levels of radioactivity measured do not pose a health threat here.

Tom Banse / Northwest News Network

It's been more than three years since the Fukushima nuclear plant accident resulted in a spill of millions of gallons of radioactive cooling water into the Pacific. Oceanographers projected that it could take until this year for highly diluted traces of that spill in Japan to reach our coast (i.e., the West Coast of North America). Radiation experts don't believe there is cause for alarm on our shores. But some coastal residents are stepping forward to pay for seawater testing just to be sure. Correspondent Tom Banse reports.

The Fukushima Daiichi nuclear power plant was destroyed by the earthquake that hit Japan in 2011. Radiation has made its way into the Pacific Ocean, raising concerns about exposure to Cesium-134 and 137. 

The tank farms at the Hanford Nuclear Reservation in southeast Washington have the all-clear for work to resume after a high-radiation incident briefly shut down much of the site last month.

In late August, Hanford workers responded to an emergency of a high-radiation reading near a tank known as C-101.

The tank farms at the Hanford Nuclear Reservation in southeast Washington have the all-clear for work to resume after a high-radiation incident briefly shut down much of the site last month.

OSU Radiation Health Physics program

Researchers with Oregon State University and the National Oceanic and Atmospheric Administration say they’ve detected minute amounts of radioactivity from the Fukushima reactor meltdown in albacore tuna caught along the West Coast. It's not considered a health threat at all.

Photo courtesy of U.S. Department of Energy

Managers at the Hanford Nuclear Reservation have confirmed that a radioactive waste tank has a slow leak. That waste isn’t getting into the environment. Richland Correspondent Anna King reports.

Photo Credit: Wiki Commons

A federal contractor at the Hanford Nuclear Reservation mistakenly sent a contaminated excavator to a repair shop offsite several weeks ago. No one caught the mistake until the excavator was checked back in late Monday.

Tom Banse / Northwest News Network

Oregon State Parks managers have two new Geiger counters to scan possible tsunami debris that floats in from Japan. On the Washington coast, state health department scientists are now regularly checking marine debris and fish for possible radiation from last year's Japanese nuclear meltdown. The testing is mostly just to reassure the public, not out of grave concern that radiation will get here.

Photo by Tom Banse / Northwest News Network

You might find it unsettling to move to a place where some residents routinely scan their groceries with a Geiger counter. Also in this place, automated radiation monitors stand guard outside parks and schools. The place we're talking about is Minamisoma, Japan... just down the road from the nuclear reactors that melted down last year. But a 23-year-old art instructor from Pendleton says volunteering in this shaken city is like living a dream. She's helping out in her hometown's sister city. Correspondent Tom Banse visited Japan's Fukushima Prefecture and has this report.

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