City of Lewisville Emergency Notification System
The City of Lewisville has implemented an emergency mass notification system. This system enables the City to deliver important messages to our residents and businesses via phone call, text message, or email.
To ensure system readiness, we will deliver test messages periodically. To ensure that you receive alert notifications, click on the following link below to access the opt-in site and add your contact information.
The contact information you provide will only be used by the City of Lewisville for Emergency and or Mass Notification purposes. Your information will be stored securely and will remain private.
For more information on the Emergency Notification System see the following documents.