Algona, IA

American Signal Corporation (ASC T-128) and Alerting Communicators of America (ACA Allertor 125, 1st gen, now removed) - Located at Central Park. The T-128 is the newest siren in Algona and the siren that had replaced an 8/12 ACA Allertor in 2020, also featuring the 8/12 Allertor after taken down from the pole. Submitted by North Central Iowa Sirens.

Federal Signal 2T22 - This siren is just 2 blocks East of Bishop Garrigan High School. Submitted by North Central Iowa Sirens.