See current outages near you, plus an independent restoration forecast when enough trend data exists · South Carolina
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Who serves McCormick County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include SC Electric Cooperatives, Dominion Energy South Carolina and Duke Energy Carolinas, alongside the nationwide county-by-county tally. Town of McCormick also serves parts of this county — we don't yet read its own live outage map. Multiple utilities serve parts of this area — enter a street address above for your exact provider. For the parent companies' combined pictures, see Dominion Energy outages across every state it serves and Duke Energy outages across every state it serves.
Outage history — McCormick County, SC
Last significant outage: Sep 20, 2026 — peaked at 246 customers, restored in ~2.3 hr (no severe weather).
Across the 8 significant outages tracked here, restoration typically ran about 3.4 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Aug 2, 2026. Smaller or briefer interruptions aren't listed.
Longer-term outage history — McCormick County, SC
Federal outage records (
EAGLE-I, kept by the U.S. Department of Energy) show
211 notable outages (200+ customers at peak) here between 2014 and 2025.
Typical restoration ran ~
2.5 hr (median), and outages here have been most common in summer.
Largest on record: ~6,369 customers out in September 2024, restored after about 13.3 days. The busiest year on record here was 2024.
Source: EAGLE-I (Oak Ridge National Laboratory / U.S. Department of Energy), county-level
records 2014–2025 measured by the same rules as our tracking archive above, over a far longer period than we have been tracking — the same method, a different set of outages. These are federal historical records,
not events tracked live by this site.
Communities covered
Communities in McCormick County include Parksville, Plum Branch, Clarks Hill, Modoc, Mount Carmel and Willington. Searches and the live map cover every address in the county, named here or not.
