Some Kentuckians can now sign up to be notified when their water supplier issues a boil advisory. The email notifications will be issued automatically after the advisory is posted on the website of the Kentucky Public Service Commission or PSC. The PSC has jurisdiction over 151 water systems. All are participating in the notification system. You can log onto http://psc.ky.gov/ors/boilwateradvisories.aspx to sign up. That's also the site to check the latest boil advisories.