Emergency Alert

How to Access Emergency Alert Information

When the Emergency Alert is activated, it is visible on the top of each website page. See the sample below of the bar that will appear at the top of each website page when an emergency alert is activated.

Emergency Alert Example at the Top of Page

The red light will flash during an actual Emergency Alert, Road Alert, or Police Alert!  When the "Alert" light is flashing red on the top of each page, an Emergency Condition/Road Closure exists in the City of Chino Hills.

Our City-wide Emergency Alerts will be posted in the following locations:

  • On this website
  • On the Emergency Conditions Road Closure Hotline at 909-364-2828
  • On our City Social Media Accounts - Facebook, Instagram, and Twitter

In the event of an extended major city-wide emergency, additional information may be found on:

  • On City TV Channel 3 on *Spectrum Cable TV
  • On City TV Channel 41 on *Frontier Cable TV

Please note that the TV channels cannot be updated remotely, so these channels are updated during normal business hours.

Emergency Condition/Road Closure E-Notifications

E-notifications will be sent to all subscribers. This is just one more way that the City of Chino Hills keeps you informed! You can sign up for Emergency Alerts, Police Alerts, and Major Road Closures. Sign up for Alert Center E-notifications.