Gee cities have hot spots they are aware of.....New Orleans lower 9th......CBD.......easily could have issued a limited evac order before when the danger was just traffic. get it now,,,,,,
Those who live in flood prone areas did evac on their own because they knew it was going to flood their area.
It's all the areas that have never flooded that are the problem.
From what I've read West Houston quals as flood prone
Only parts of it.
My old neighborhood had never flooded.
Lived there in 85 and have a buddy who still lives there and he got water in his home.
Normally the reservoirs do a great job even during hurricanes and most of the flooding is from storm surge.
The reservoirs cover forty square miles and contain no water during normal times. The dams reach a height of thirty six feet in places....and they are now topped off and then some.
That gives you an idea of just how much rain we've received.
Now they have no choice but to drain the reservoirs as fast as possible or risk a possible breach which of course causes more flooding downstream.