Spillway
![Image: Spillway](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/DSCN0241.jpg?itok=Lw12uuKg)
Detailed Description
The Garrison Dam Spillway on June 23, 2011, with all 28 spillway gates open, releasing 150,000 cfs.
Photo taken by USGS personnel on a Civil Air Patrol flight.
Sources/Usage
Public Domain.
The Garrison Dam Spillway on June 23, 2011, with all 28 spillway gates open, releasing 150,000 cfs.
Photo taken by USGS personnel on a Civil Air Patrol flight.
Public Domain.