When will the power be back in Walworth County, WI?

See current outages near you, plus an independent restoration forecast when enough trend data exists · Wisconsin

No significant county-wide outage reported in Walworth County, WI right now.

Lights out where you are? Very small or brand-new outages can take a few minutes to reach county-level data — check your exact address on the live map, and see what to check before you report it.

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Elsewhere in Wisconsin: 132 customers reported out — statewide status.

Updated 4:16 AM CDT.

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⚡ No power in Walworth, WI? We'll notify you when the outage we're tracking looks mostly restored.

An alert when an outage is detected here, another once a dependable restoration estimate is ready, and an all-clear when the outage we're tracking looks substantially restored (~90% of customers back). No email, no account — anonymous usage stats only.

Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been

Who serves Walworth County?

County-wide coverage, with utility detail where available. Serving utilities tracked here include Wisconsin Electric Cooperatives ↗, Alliant Energy and We Energies, alongside the nationwide county-by-county tally. City of Elkhorn 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.

Outage history — Walworth County, WI

Last significant outage: Aug 19, 2026 — peaked at 944 customers, restored in ~1 hr (no severe weather).

Across the 6 significant outages tracked here, restoration typically ran about 6.9 hr.

This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 27, 2026. Smaller or briefer interruptions aren't listed.

Longer-term outage history — Walworth County, WI

Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show 456 notable outages (200+ customers at peak) here between 2014 and 2025 — including 2 major events of 10,000+ customers. Typical restoration ran ~2.8 hr (median), and outages here have been most common in summer.

Largest on record: ~15,076 customers out in February 2023, restored after about 2 days. The busiest year on record here was 2019.

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.

Cities we track in Walworth County

Elkhorn · Whitewater

Communities in Walworth County include Whitewater, Elkhorn, Delavan, Lake Geneva, East Troy, Bloomfield, Williams Bay and Genoa City. Searches and the live map cover every address in the county, named here or not.

Common questions

How do I report a power outage in Walworth County, WI?

Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of Walworth include Wisconsin Electric Cooperatives, Alliant Energy, We Energies and others — service areas overlap and county lines don't decide your provider, so confirm yours, then use its outage line or website. Reporting a downed line also helps crews find the fault faster. In a life-threatening emergency, call 911.

Nearby counties & areas

Racine County · Kenosha County · Rock County · Waukesha County · Jefferson County · Milwaukee County · Washington County · Dane County

All Wisconsin outage pages · All states