[LiteKeeper]

you need to reread the articles. That is not at all what they say.

[Non-Sequitur]

you need to reread the articles.

I did. From the first site:

"Our understanding of how the Flood could have occurred is continually developing. Ideas come and go, but the fact of the Flood remains. Genesis clearly testifies to it, Jesus and the Apostles confirmed it, and there is abundant global geological evidence for a global watery cataclysm."

There was a flood because the Bible said so. In the end they rely on Genesis.