Lake Arrowhead emergency resources
Call 911 for an immediate emergency. For official alerts and evacuation information in Lake Arrowhead, use San Bernardino County resources.
- County alerts and notification registration — sign up for the Telephone Emergency Notification System (TENS) and find the Ready SB County app.
- County TENS Area Status Public Viewer — check the county’s official area-status and evacuation information.
- San Bernardino County Office of Emergency Services — find preparedness guidance and official updates.
Follow current directions from emergency personnel and official alerts. Archived community reports can provide context, but check official sources for the latest instructions.