Hoover Dam
dam
GenRank Score
6.7
A concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between Arizona and Nevada, USA, completed in 1936.
Also Known As
Hoover Dam
1 question•1 category
Score History
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Average Rank
#18.0
Median
#18
Range
#18–#18
Rankings by Model
Grok 4.3 #18