Located at 40 E Main St, Santaquin, UT. STH-10A.
The exact installation date is not known with this unit, and the view is too obscured to get a good estimate. This is the former fire and emergency siren for Santaquin. It was sounded annually on the 4th of July, until the fire department was demolished in 2019. As far as I know, the siren is currently abandoned in place. Photos dated 11/24/2022.