06/30/2026
Duke Energy will test outdoor warning sirens at each of its nuclear plants tomorrow, July 1. These quarterly tests are part of normal maintenance to ensure sirens are working properly. No public action is required.
Approximate siren test times:
• 10 a.m. - 11 a.m. for Brunswick and Harris Nuclear Plants
• 11 a.m. - 1 p.m. for Oconee, McGuire, and Catawba Nuclear Stations
• 1 p.m. - 5 p.m. for Robinson Nuclear Plant
-----------------------
South Carolina Emergency Management Division, NC Emergency Management, Darlington County Emergency Management Department, Chesterfield SC Emergency Management, Lee County NC Emergency Management, Lee County Government - North Carolina, Brunswick County Government, New Hanover County Government, NC, New Hanover County Emergency Management, Oconee County, SC, Pickens County SC, Wake County Government, Chatham County, North Carolina, Chatham County Emergency Operations NC, Harnett County Government