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Hoover Dam

Photograph of Hoover Dam Visiting Hoover Dam

NEW: The Hoover Dam Multi-Use Green Building
Spillway House
is presently under construction
near the Nevada Spillway.
Please take care when walking near the worksite.

Excessive Heat Warning: Visitors to Hoover Dam should expect temperatures at least 10 degrees higher than the Las Vegas area, ranging from 120 to 125 degrees Fahrenheit. There is limited shade at Hoover Dam. Visitors must be prepared for the heat with appropriate clothing and extra water, and are encouraged to visit Hoover Dam during morning hours.

Other Hoover Dam Activities/Permits Historical Information/Photographs Working at Hoover Dam

For Telecommunications Relay Services (TRS) Dial: 711

Webmaster: sha-lcr-webcomments@usbr.gov
Updated: June 18, 2015