A new hidden nuclear disaster could be in the making in Nebraska. It seems the situation at the Fort Calhoun, Nebraska nuclear power plant is getting of some concern. Missouri River flood waters have penetrated the last ditch water-filled wall, and have surrounded the containment buildings and other vital areas of a Nebraska nuclear plant.
As Reuters reports:
"The U.S. Nuclear Regulatory Commission (NRC) said the breach in the 2,000-foot (600 meters) inflatable berm around the Fort Calhoun station occurred around 1:25 a.m. local time. More than 2 feet (60 cm) of water rushed in around containment buildings and electrical transformers at the 478-megawatt facility located 20 miles (30 km) north of Omaha."
Naturally, the severity of the situation is being downplayed by the NRC, very much the way Tepco and Japanese authorities pretended the Fukushima situation was under control, until it was uncovered that there had been plant meltdown within hours of the tsunami: "Reactor shutdown cooling and spent-fuel pool cooling were unaffected, the NRC said. The plant, operated by the Omaha Public Power District, has been off line since April for refueling."
More from Reuters:
Crews activated emergency diesel generators after the breach, but restored normal electrical power by Sunday afternoon, the NRC said.
Buildings at the Fort Calhoun plant are watertight, the agency said. It noted that the cause of the berm breach is under investigation.
NRC Chairman Gregory Jaczko and other officials planned to visit the site on Monday.
Jaczko will also visit the Cooper Nuclear Station near Brownville, Nebraska, another facility that has been watched closely with Missouri River waters rising from heavy rains and snow melt.