Deer Valley in Park City in Summit County, Utah — The American Mountains (Southwest)
"Ten O'Clock Whistle" and Old Public Library
With the establishment of a reliable local fire department, the siren was used as a curfew warning for Park City's young people, and became known as the "Ten O'Clock Whistle." Although the curfew had not been enforced for many years, the whistle continued to sound regularly until 1980. The tower's tall interior walls were used to hang fire hoses to dry. Otherwise empty, it became dilapidated. It was restored in 1983-84 as part of the City Hall restoration, and is now part of the Park City Museum.
The one-story brick commercial building adjacent to the tower was built just after the 1898 fire on the remains of the two-story structure which burned down. Original occupants were a tailor and harness shop. A furniture store took over the premises in 1907. In 1910 the Park City Public Library moved in, and remained here until 1982, when it relocated to the newly restored Miners Hospital at City Park. This building was restored in 1983-84, also a part of the City Hall restoration project. Owned by Park City Municipal Corporation, it has been leased out for commercial use.
The bell tower and public library building are listed on the National Register of Historic Places.
Erected 1984 by Park City Centennial Commission.
Topics. This historical marker is listed in these topic lists: Disasters • Education • Government & Politics • Industry & Commerce. A significant historical date for this entry is June 19, 1898.
Location. 40° 38.673′ N, 111° 29.775′ W. Marker is in Park City, Utah, in Summit County. It is in Deer Valley. It is on Main Street near 5th Street, on the right when traveling north. Touch for map. Marker is at or near this postal address: 523 Main Street, Park City UT 84060, United States of America. Touch for directions.
Regionally, this marker is in Utah’s Uinta Mountains, in the Wasatch Front, and in Greater Provo. It is also in the American Mountain West and in Colorado Plateau. Globally, it is in North America, the Rocky Mountains, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once New Spain and also Mexicos Alta California.
Other nearby markers. At least 8 other markers are within walking distance of this marker: City Hall (a few steps from this marker); City Hall Park City (a few steps from this marker); Emmett "Bud" Wright (a few steps from this marker); Star Meat & Grocery (a few steps from this marker); Summit County Sheriff's Office (within shouting distance of this marker); Fifth Street (within shouting distance of this marker); Masonic Hall (within shouting distance of this marker); Anderson Apartments (within shouting distance of this marker). Touch for a list and map of all markers in Park City.
Credits. This page was last revised on July 7, 2025. It was originally submitted on July 5, 2025, by Jeremy Snow of Cedar City, Utah. This page has been viewed 154 times since then and 29 times this year. Photos: 1, 2. submitted on July 5, 2025, by Jeremy Snow of Cedar City, Utah. • Andrew Ruppenstein was the editor who published this page.

