Advisory
The single sound siren at 735 pm was a test at Alto this was a test by Alto.
The single sound siren at 735 pm was a test at Alto this was a test by Alto. 
The single siren sound at approximately 735pm tonight was an evacuation siren at Alto Ingredients (ethanol plant). This was a test being performed by the facility. City of Pekin officials have made contact with the facility and confirmed this was a test and everything is fine. Sorry for any confusion.
Address/Location
Pekin Police Department
111 S Capitol St
Pekin, IL 61554
Contact
Emergency: 9-1-1
Non-emergencies: 309-346-3132