And the cooling system failing is dependent on the structural integrity of the building, amongst other things, so logically we would be VERY interested in the structure.
Its not all about water levels.
Its also about whats keeping that water there.
Quoting: Harry82 I agree with you in the basics
but i don;t see the danger of a Collapse of the Building,
you need a real shallow Quake above Mag. 8,5 directly
under the Plant and with Gods, Allah, Buddhas
or the great white Handkerchief
this will not happen in the near Future!
Nearly all the Plants in the US are max. for a Mag. 6,5 Tremor,
Post-Fukushima is Pre-Insertyourhometownhere!