Tepco: We don’t know at this point if fuel is uncovered — Large drop in water level — Experts ‘struggling’ to find condition of nuclear cores, nothing is known for all 3 reactors TEPCO: Water in reactor half expected level — Officials with the operator of the damaged Fukushima Daiichi nuclear plant say the water level inside the No.2 reactor’s containment vessel is about half what they had estimated. […] They found the water was around 30 centimeters [11.8 inches] deep. TEPCO officials […] say they don’t know whether the fuel is entirely submerged. […] They believe then flowing out of the reactor building through holes in the chamber. NHK WORLD , June 10, 2014: TEPCO officials are struggling to find […] the condition of the melted fuel […] Officials believe that at reactor number 2, water is leaking […] at the bottom of the containment vessel, but do […]