Events such as hurricanes and snowstorms serve as a reminder that we should do whatever we can to prepare for an emergency.  Mercer County’s “Swift911™” system notifies the public in the event of an emergency or for sharing important information, via phone, text or email.

Click here and follow the prompts to sign up. The full URL is

If you need assistance in registering, email

  • Existing users, please take a few moments to update your accounts so that you receive emergency messages from Mercer County in the manner most convenient for you.
  • All calls you receive will have the caller ID of “Mercer County Alert.” Your information will not be provided to any outside agencies or companies.
  • Follow us on Facebook, Twitter, and Mercer’s website
  • Mercer County posts emergency closures on and

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