I wasn't a home buyer and am pretty sure I would have done this research if I had been. But, the point is that people that grew up here didn't have this as comm

I wasn't a home buyer and am pretty sure I would have done this research if I had been. But, the point is that people that grew up here didn't have this as common knowledge; in hindsight, yes, but it's almost beyond the pale that the city would knowingly allow homes to be built in a known flood zone.