Gradual purchase of private lands made the dam pointless-
You have probably crossed Spread Creek if you visited Grand Teton National Park. It is a broad swath of gravel with a tiny stream running through the sun-baked rocks.
I didn’t know the cause of this for many years. Finally I was shown the crumbling old Spread Creek dam, a long ago scheme to irrigate to ranch pastures. Although it will take years to restore the riparian area, it is good news that this old mistake will be removed.
Spread Creek Dam removal to improve trout habitat. Project near national park will open up 50 miles of stream to migrating cutthroat. “Spread Creek Dam will be demolished to improve trout habitat and return the area to a more natural state”. By Cory Hatch. Jackson Hole News and Guide.