Was 35 c water temp actually taken from the RPV? If so, how?

20 cm of water isn't very much, how much water are they pumping in there a day? Is 20 cm a best guess and round which ever way makes this sound less messed up or accurate at exactly 20cm?

It been leaking for over 3 years and they have no idea from where? If it is a liquid core did it disintegrate into small pieces over these years and get flushed in to the Pacific? The stuff that was left over and didn't burn up while it melted.

What was the water temp when it was being pumped in? Would whatever they are pumping in with the water give a lower temperature reading?

Lastly, why should we believe anything TEPCO has to say when they downplay and flat-out lie about everything that has transpired?