An Excessive Heat Warning is in effect on July 23, 2014 for La Paz, Maricopa, Pinal, and Yuma Counties until July 24, 2014 at 8:00 PM. Learn more about how to stay safe in extreme heat and stay informed about future heat alerts.

Bioterrorism

FAQs

  • If you believe you have been exposed to a biological or chemical agent, or you have received a bioterrorism threat, please call 911.