![The turbine room inside Hoover Dam as seen Thursday, March 20, 2014 at Hoover Dam.Almost two-fifths of the workforce at the federal facility is expected to retire within the next five years. ( The turbine room inside Hoover Dam as seen Thursday, March 20, 2014 at Hoover Dam.Almost two-fifths of the workforce at the federal facility is expected to retire within the next five years. (](https://www.reviewjournal.com/wp-content/uploads/2014/09/web1_dam-old-mar23_013_3.jpg)
The turbine room inside Hoover Dam as seen Thursday, March 20, 2014 at Hoover Dam.Almost two-fifths of the workforce at the federal facility is expected to retire within the next five years. (
![Workers stand inside a Hoover Dam spillway that was heavily damaged by water during a test of the emergency outflow system in 1941. (Bureau of Reclamation) | Las Vegas Review-Journal Workers stand inside a Hoover Dam spillway that was heavily damaged by water during a test of the emergency outflow system in 1941. (Bureau of Reclamation) | Las Vegas Review-Journal](https://www.reviewjournal.com/wp-content/uploads/2017/02/web1_tumblr_ohddfrmunh1rt90jmo2_1280_7983014.jpg)
Workers stand inside a Hoover Dam spillway that was heavily damaged by water during a test of the emergency outflow system in 1941. (Bureau of Reclamation) | Las Vegas Review-Journal
![What's Inside The Hoover Dam?. The Hoover Dam is one of man's most… | by Dan Markham | What's Inside | Medium What's Inside The Hoover Dam?. The Hoover Dam is one of man's most… | by Dan Markham | What's Inside | Medium](https://miro.medium.com/v2/resize:fit:1200/0*ippMQmuSpRvnOSeo.jpeg)