Surely you vacated before inundation (?)
Water was coming in before we evacuated. We spent the weekend carrying stuff upstairs to save what we could. We couldn't get out of the driveway by Saturday morning - the streets were too flooded already after Friday's 10 - 15 inches of rain.
Did you not kill house main switch?
No, it didn't cross our minds; we had way too much else on our minds.