Lucas County, Ohio tests their sirens the first Friday of every month at noon.
5 FS 2001-SRNBs (Owned by Davis Besse Nuclear), a 2001-130 (owned by the county), and a inactive P-15
Mix of 2001s of varying kinds
Toledo, OH (many different sirens)
Modulators and DSAs (removed in 2020), and STH-10 (county siren)