Quote:
Originally Posted by Jdawgboy
Would be nice to have a tunnel built for Shoal but unless they set aside some funds, not sure how feasible it would be. Shoal Creek is longer and has a much larger water intake basin than Waller does. I'm sure that would entail a different kind of setup. In the short term, I know that the city is trying to educate and work with neighborhoods upstream in creating rain gardens and other rain collection and runoff slowing features. That and restoring a more natural riparian environment along the creek to help naturally slow the water down.
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The flood plane for Shoal Creek also floods a natural low-lying area right downtown between two hills.
I'm not really sure there is much you *can* do. Even putting in a flood control tunnel it would still likely get above the road and into the first floor because of the land-layout.
Waller Creek has the advantage of most of the areas that are prone to flooding being relatively high from the waterline with natural protection from flooding on top of the flood control tunnel.
Also, with Clarkesville as a Western boundry and lots of protected older mansions to the East that part of DT is not really ripe for a huge increase in density beyond 10-12 story buildings... where Waller Creek has a couple of 800+ footers proposed (yeah, yeah, we all know they aint getting built) in the area.