ENERGY DISSIPATOR
In 2000 we added an energy dissipator at the base of the concrete spillway to prevent erosion; necessary to comply with IDNR
requirements to obtain an operating permit for the dam.
Digging.
Several springs feed the stream bed.
It was necessary to pump out the water..
Ironwork.
First pour.
Forms
for SW wing wall.
Pouring the wall.
Forms
for chute blocks.
After pouring.
Energy
dissipator.
Finished project.
Before.
After, the energy dissipator "at work."