10th Annual Smithsonian Magazine Photo Contest Travel
"Overflow" Emergency overflow structure, Hoover Dam, AZ, USA

"Overflow" Emergency overflow structure, Hoover Dam, AZ, USA

Photo Detail
Date Taken: 10.2011
Date Uploaded: 04.2012
Photo Location: Boulder City, Nevada, United States of America
Camera: DSC-H1
Copyright: © B. Noah Tilghman