A transformer fire at Hoover Dam was quickly extinguished
A transformer exploded Tuesday at the landmark, producing a cloud of thick, black smoke and flames that were quickly extinguished. No one was hurt and the cause of the incident is under investigation.
Updated July 19, 2022 at 3:54 PM ET
BOULDER CITY, Nev. â A transformer exploded Tuesday at Hoover Dam, producing a cloud of thick, black smoke and flames that were
