You picked an appropriate screen name for yourself
Modern cultural references completely pass you by don't they schizm? Perhaps you should try and get out more, or don't they let you?
Anyway if there had been a flood that covered the mountains then there would be evidence, there is none because there has never been a flood on that scale, even locally. If you choose to believe it happened because god did it with magic or supernatural forces then it shouldn't really matter to you that there is no scientific evidence to support the flood story.
Is your faith so weak that, realising that some of the biblical stories are morality tales and not to be taken literally that your faith falls apart?