I know that all blame can't be placed on the pumps, I was just referring to the fact that years before they had predictions for if "the big one" hit and it didnt even really get much attention. Granted, pumps may have had a harder time but I'd imagine if the pumps were upgraded, the water wouldn't be still as high in New Orleans. There may still be water but it still won't be as high as rooftops still by today
