You can receive important lifesaving alerts no matter where you are - at home, at school, at work, or even on vacation. Public safety officials use timely and reliable systems to alert you and your family in the event of natural or man-made disasters. Many communities also offer emergency alert notifications through their own systems.

Please go to the Integrated Public Alert & Warning System website to learn more information.



 Learn more about Denver’s Outdoor Warning Siren System and view a map of the siren locations.


For up to the minute weather information register you phone with the

 National Weather Service Mobile Decision Support Services (MDSS)


 Denver's daily weather forecast
Rainstorm Safety Tips

Latest News & Events


Contact Us

The Mayor's Office of Emergency Management and Homeland Security

1437 Bannock Street, Room 3
Denver, CO 80202
Phone: 720-865-7600
Fax: 720-865-7691

Denver 311 Help Center
Call 3-1-1 | Outside Denver Call (720) 913-1311
Emergencies: 911
TTY Service: 720-913-8479