Officials with Japan’s Nuclear and Industrial Safety Agency say it’s too late now that fuel rods in Fukushima Daiichi Reactor 1 have melted down!  Tokyo Electric Power Company officials wanted to pump more water into the reactor, in the hopes of stopping the meltdown.

Nuclear Safety officials think the melted rods have cooled enough in the water at the bottom of the reactor, that there might not be too much concern.  However, TEPCo believes that holes in the reactor vessel have been created by the meltdown, which is causing large amounts of radioactive water to pour into the Pacific Ocean.

The Agency suggested that TEPCo should inject water only to the point of keeping the bottom of the reactor filled.