Japan: Radioactive water likely leaking to Pacific

Japanese regulator says radioactive water from damaged plant likely is leaking into Pacific

Associated Press
Japan: Radioactive water likely leaking to Pacific
.

View photo

This aerial photo taken on July 9, 2013 shows reactor buildings Unit 2, left, and Unit 1 at Fukushima Dai-ichi nuclear power plant in Okuama, Fukushima Prefecture, northern Japan. Japan's nuclear regulator says radioactive water from the crippled Fukushima power plant is probably leaking into the Pacific Ocean, a problem long suspected by experts but denied by the plant's operator. Officials from the Nuclear Regulation Authority said a leak is "strongly suspected" and urged plant operator Tokyo Electric Power Co. to determine where the water may be leaking from and assess the environmental and other risks, including the impact on the food chain. The watchdog said Wednesday, July 10, 2013 it would form a panel of experts to look into ways to contain the problem. (AP Photo/Kyodo News) JAPAN OUT, MANDATORY CREDIT

TOKYO (AP) -- Japan's nuclear regulator says radioactive water from the crippled Fukushima power plant is probably leaking into the Pacific Ocean, a problem long suspected by experts but denied by the plant's operator.

Officials from the Nuclear Regulation Authority said a leak is "strongly suspected" and urged plant operator Tokyo Electric Power Co. to determine where the water may be leaking from and assess the environmental and other risks, including the impact on the food chain. The watchdog said Wednesday it would form a panel of experts to look into ways to contain the problem.

The watchdog's findings underscore TEPCO's delayed response in dealing with a problem that experts have long said existed. On Wednesday, the company continued to raise doubts about whether a leak exists.

TEPCO spokesman Noriyuki Imaizumi said the increase in cesium levels in monitoring well water samples does not necessarily mean contaminated water from the plant is leaking to the ocean. TEPCO was running another test on water samples and suspects earlier spikes might have been caused by cesium-laced dust slipping into the samples, he said. But he said TEPCO is open to the watchdog's suggestions to take safety steps.

The Fukushima Dai-ichi plant was ravaged by the March 2011 earthquake and tsunami, and TEPCO has used massive amounts of water to cool the damaged reactors since then. Repeated leaks of the contaminated water stored on site have hampered decommissioning efforts.

Marine biologists have warned that the radioactive water may be leaking continuously into the sea from underground, citing high radioactivity in fish samples taken near the plant.

Since May, TEPCO has reported spikes in cesium levels in underground water collected from a coastal observation pit, while the water-soluble element strontium showed high levels in seawater samples taken in areas just off the coast of the plant. The company says most of the contamination has been there since the 2011 accident.

TEPCO has said it has detected "no significant impact" on the environment. It says cesium tends to be absorbed in the soil, and denies water contaminated with that element reached the sea.

But the Nuclear Regulation Authority said Wednesday that samples from both the pit water and coastal seawater indicated that contaminated underground water likely had reached the sea.

Watchdog chairman Shunichi Tanaka said he thinks that the seawater contamination has been happening since the accident, but that it was worst early in the crisis.

"What's most important is to minimize the leak to the outside and reduce the impact on the human society," he said.

Most fish and seafood from along the Fukushima coast are barred from the domestic market and from being exported. Seafood caught north and south of Fukushima are regularly tested for radiation to make sure they are safe for consumption. In the wider ocean, the contaminated water becomes too diluted to be harmful.

The safety of fish and other foods from around Fukushima remains a concern among ordinary Japanese, who are among the world's highest per capita consumers of seafood.

TEPCO says it has taken steps to prevent seawater contamination but that it is impossible to completely prevent the contamination from spreading.

Atsunao Marui, underground water expert at the National Institute of Advanced Industrial Science and Technology, said there is a possibility of new leaks from reactor buildings. He said TEPCO will have to expand its seawater sampling and its investigation of the underground water system to assess the extent of possible contamination.

"It is important to apply several layers of protection," he told NHK television.

The plant still runs on jury-rigged systems to cool the reactors, and managing the contaminated water and its storage has been a chronic headache.

"When something unexpected happens, we can only take stopgap measures, which shows how unstable Fukushima Dai-ichi still is," Tanaka said. "Given the situation, we can only use the best of our wisdom and do what we can."

Rates

View Comments (615)

Recommended for You

  • Tycoon buys 30 Rolls-Royces for Macau hotel

    A Hong Kong tycoon has placed the biggest ever order for Rolls-Royce cars, agreeing to buy 30 Phantoms to chauffeur guests at a luxury resort he's building in the global gambling capital of Macau. Stephen Hung's $20 million purchase surpasses the 14 Phantoms bought by Hong Kong's Peninsula Hotel in…

    Associated Press
  • Accomplish your career goals

    At Capella University, you can learn the skills you need to succeed. Why wait another day? Get started today.

    AdChoicesCapella UniversitySponsored
  • Tycoon's arrest sends shock wave through Russia

    Tycoon's arrest sends shock wave through Russia MOSCOW (AP) — The arrest of a Russian telecoms and oil tycoon has sent shock waves through the country's business community, with some fearing a return to the dark days of a decade ago, when the Kremlin asserted its power by imprisoning the country's…

    Associated Press
  • Before You Buy Alibaba, Check Out 4 Top China Stocks

    Before You Buy Alibaba, Check Out 4 Top China Stocks While investors gear up for Alibaba Group 's (BABA) hotly anticipated initial public offering, don't forget about other Chinese stocks that are worth keeping an eye on. Today's Young Guns Screen of

    Investor's Business Daily
  • As Fed takes baby steps, Cramer's trick for profit

    In turn, Cramer says making money in the market, involves looking at the environment through the lens of the Fed. "The trick is to remember that they speak for the common person," Cramer said. "The Fed wants the common person to make money." With that backdrop always in mind, Cramer says it becomes…

    CNBC
  • Play

    Citi, Bank of America Offer Discounted Mortgages

    Citigroup and Bank of America will offer mortgages at discounted interest rates to help borrowers with low incomes or subprime credit. AnnaMaria Andriotis joins MoneyBeat. Photo: Getty.

    WSJ Live
  • Costco Stores in Canada to Stop Taking American Express

    “The credit card relationship between American Express and Costco Wholesale Canada will not be renewed when it expires” on Dec. 31, the company said today in an e-mail to Canadian customers. The message was attributed to Lorelle Gilpin, vice president of marketing and membership for Costco…

    Bloomberg
  • "The Retiree Next Door": How successful retirees stretch their savings

    "The Retiree Next Door": How successful retirees stretch their savingsBy the time she hit her late 40s, Toni Eugenia wasn’t sure she would ever be able to retire. Eugenia, 56, a pharmacy technician who lived in Houston, was nearly $200,000 in debt and

    Yahoo Finance
  • 1 Tip To Lose Belly Fat

    It's Hollywood's Hottest Diet And Gets Rid Of Stubborn Fat Areas Like Nothing Else.

    AdChoicesagoodcooksSponsored
  • CNBC Anchor Calls Out Fed-Hater Bill Fleckenstein In Startling Shouting Match

    CNBC Bill Fleckenstein of Fleckenstein Capital appeared on CNBC's Futures Now program on Tuesday. Futures Now host Jackie DeAngelis came out swinging, asking Fleckenstein right at the top if he was willing to admit that he had misunderstood monetary policy. Sounding taken aback, Fleckenstein…

    Business Insider
  • Beanie Babies creator's sentence debated in court

    Beanie Babies creator's sentence debated in court CHICAGO (AP) — Federal prosecutors seeking to put the billionaire creator of Beanie Babies in prison for hiding millions in Swiss bank accounts told appellate court judges Wednesday that the toymaker's sentence of probation threatens to erode the…

    Associated Press
  • Apple to unveil new iPads, operating system on Oct. 21 : report

    The company plans to unveil the sixth generation of its iPad and the third edition of the iPad mini, as well as its operating system OS X Yosemite, which has undergone a complete visual overhaul, the Internet news website said. Trudy Muller, a spokeswoman for Apple, declined to comment. The iPad is…

    Reuters
  • Gilead Stock Is Falling On These Drug Setbacks

    Gilead Stock Is Falling On These Drug Setbacks Gilead Sciences (GILD) shares are backsliding Wednesday on news that the patient drop-out rate for hepatitis C drug Sovaldi is quadruple that of clinical trials. In addition, the biotech's Phase 2 study results

    Investor's Business Daily
  • Margaritaville casino owners seek bankruptcy

    The owner of Biloxi's Margaritaville casino has filed for Chapter 11 bankruptcy protection Tuesday, only hours before a hearing where the landlord aimed to seize the property. The filing by MVB Holding LLC in U.S. Don Dornan, a lawyer for landlord Clay Point LLC, said the company had planned to ask…

    Associated Press
  • Here's What Mark Cuban Wishes He Knew About Money In His 20s

    Cuban is the owner of the Dallas Mavericks basketball team. Billionaire investor and entrepreneur Mark Cuban is generous with his advice. When we asked him what he wishes he'd known about money in his 20s, he said:

    Business Insider
  • Norwich Information Security MS

    Online, accredited, top ranked. NSA Center of Academic Excellence. Recognized by the Department of Homeland Security. Download your free brochure!

    AdChoicesNorwich UniversitySponsored
  • Embraer to sell 50 E-175 jets to Republic in $2.1 billion deal

    Brazil's Embraer SA, the world's third largest commercial planemaker, said on Wednesday it booked a firm order from U.S. The deal, which will be included in Embraer's order book for the third quarter, is valued at $2.1 billion, the planemaker said in a securities filing. The planes will be operated…

    Reuters
  • SHOE COMPANY: Our CEO Just Disappeared And Most Of The Money Is Gone

    "and like that: he's gone." This is an actual headline from a company press release: "CEO and COO disappeared, most of the company's cash missing." (Via FastFT) In a statement, German-based shoe company Ultrasonic said its CFO,  Chi Kwong Clifford Chan, has been unable to reach the company's CEO,…

    Business Insider
  • Billionaire Investor Says Chinese People Work Harder And Western Companies Could Face Deep Trouble After Alibaba IPO

    Michael Moritz, the chairman of VC firm Sequoia Capital, is a huge fan of Chinese internet companies and reiterated his enthusiasm for the Chinese market in an interview with The Wall Street Journal Wednesday. The billionaire investor described the Alibaba IPO as a “major landmark event” that is as…

    Business Insider
  • Top Analyst Upgrades and Downgrades: AEP, BHP, GE, Incyte, 3M, Tyco, Under Armour and More

    Top Analyst Upgrades and Downgrades: AEP, BHP, GE, Incyte, 3M, Tyco, Under Armour and More Stocks were firm on Wednesday morning ahead of the FOMC meeting outcome. Tuesday’s rally may have sparked higher interest again, and investors are looking for bargains

    24/7 Wall St.
  • Play

    What the Fed Meeting Means for Bonds

    Janet Yellen & Co. are expected to hint at their timetable for raising interest rates. Here's how investors should prepare ahead of the meeting.

    WSJ Live
  • Don't buy Alibaba stock: 'Dean of Valuation'

    Investors should steer clear of Alibaba , valuation expert Aswath Damodaran said Wednesday. On CNBC's " Fast Money ," Damodaran, a professor of finance at New York University's Stern School of Business, noted that he was looking at Alibaba stock from the perspective of a long-term investor, not a…

    CNBC
  • Master's Degree in Nursing

    CCNE accredited MS in nursing in as few as 18 months online. Learn more today!

    AdChoicesNorwich UniversitySponsored
  • 6 Things Debt Collectors Wish You Knew

    The work debt collectors do is not popular, and has become increasingly derided by those who don’t like what we do or simply don’t know the facts about debt collection. Too often, debt collection is painted with a broad brush to create a portrait that isn’t accurate, and doesn’t properly educate…

    Credit.com