Sirens around the Harris Nuclear Plant to be tested this week, Duke Energy says

WTVD logo
Monday, July 7, 2025
All outdoor warning sirens around the Harris Nuclear plant tested
Duke Energy confirms the 85 outdoor warning sirens around the Harrison Nuclear Plant will be tested on Wednesday, July 10.

WAKE COUNTY, N.C. (WTVD) -- Duke Energy and county officials are set to run a 30-second quarterly sirens test around the Harris Nuclear Plant this week.

The 85 outdoor warning sirens surrounding the New Hill facility will be tested on Wednesday, July 9 between 10 a.m. to 11 a.m.

A follow-up test may take place after 1 p.m.

Testing is performed with emergency management officials in Chatham, Harnett, Lee, and Wake counties.

For additional information regarding the outdoor warning sirens, click here.

**Featured video is from a previous report**

Copyright © 2026 WTVD-TV. All Rights Reserved.