If you registered for Alert Frederick County prior to May 6, 2015 your username MUST be entered in ALL LOWER CASE characters, even if the username originally included upper case letters.
If you do not remember the username you created for your Alert Frederick County account, contact the Alert Frederick County Support Team at Alert@frederickcountymd.gov for assistance in retrieving your username.
If you are unable to retrieve your username, you will need to create a new account. Please follow the “Sign Up” link to create a new Alert Frederick County account. You will not receive duplicate messages if you have duplicate registrations.Sign Up