St. Louis County Emergency Communications Commission

The ECC was created for the purpose of administering an emergency communication system including an interoperable county-wide wireless radio communication network providing communications links that permit participating governmental entities to communicate within the geographic boundaries of the county. This includes the radio system, the emergency alert system and the enhancements to the 911 system. 

The Emergency Communications Commission is offering a Radio Train-The-Trainer refresher course for Police Departments who wish to participate.

If your agency is interested in attending a Train-The-Trainer course for the radios, please forward the name of one contact person to include a phone number and email address to by January 31, 2017.

Once we determine the level of interest we will schedule classes accordingly. 

Building Dedication Ceremony

ECC Meetings

The St. Louis County Emergency Communications Commission will hold monthly public meetings on the second Thursday of each month at 2:00 PM.  Meetings are held at the Ohlendorf Communications Center, Media Room, 1150 Hanna Road, Ballwin, Missouri 63021. 

Click here for meeting agendas and minutes.

Outdoor Warning Sirens

The outdoor warning sirens are tested monthly, weather permitting, on the first Monday of the month at 11:00 AM.  There will be a one-minute tone followed by a voice announcement.

Click here for more information.

Records Requests

All requests for records information should be directed to the St. Louis County Police Department's Custodian of Records.

Lieutenant Juan Gomez
Commander, St. Louis County Police Central Records
Office - (314) 615-4266
Email -

1150 Hanna Road
Ballwin, Missouri 63021

(Ret) Chief Bill Karabas, Chairman

Captain Steve Sack,
Interim Director

ECC Customer Service

ECC Events
Event List

Monthly Outdoor Warning Siren Test

February 6, 2017 11:00 AM - 11:00 AM

Monthly Outdoor Warning Siren Test

March 6, 2017 11:00 AM - 11:00 AM

Monthly Outdoor Warning Siren Test

April 3, 2017 11:00 AM - 11:00 AM

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