Emergency Notifications

CivicReady Logo

New Emergency Alert System

The City has launched a new Emergency Alert System - Civic Ready by Regroup - to keep residents and businesses informed during an emergency.

The new mass notification system will enable the City to quickly alert your about a disaster, road closures or safety issue. These alerts may be sent to landlines, mobile numbers (voice and text), and email addresses. 

Questions: Call 909-839-7000 or email info@diamondbarca.gov

Experiencing issues signing up? Complete this online form 

You can view recent messages sent on the Messages tab, as well as available groups to join on the Groups tab. After completing registration, you will be taken to your new CivicReady profile. Review your profile and add or remove any information to customize your preferences. You may log back in at anytime to change these settings.