Halloween on the Island
10/31/2013 6:30:00 PM
Twenty cities are mapped along the Riverwalk
Concrete wedges locate the main rivers flowing into the Mississippi or show river engineering structures such as floodways
There are four watershed walls which map the entire drainage area of the Mississippi River
The model empties into an acre size Gulf of Mexico
Designed using Corps of Engineers survey and navigational charts.
There are 1, 746, 4’ x 8’ concrete sections, which were installed and positioned to allow the water to flow from north to south