When will the power be back in Johnson County, AR?

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

No significant county-wide outage reported in Johnson County, AR 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 Arkansas: 72 customers reported out — statewide status.

Updated 10:31 PM CDT.

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⚡ No power in Johnson, AR? 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 Johnson County?

County-wide coverage, with utility detail where available. Serving utilities tracked here include Arkansas Valley Electric Cooperative Corp, Oklahoma Gas & Electric and Entergy, alongside the nationwide county-by-county tally. Clarksville Connected Utilities 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 — Johnson County, AR

Last significant outage: Sep 17, 2026 — peaked at 281 customers, restored in ~1.3 hr (heat event).

Across the 5 significant outages tracked here, restoration typically ran about 3.7 hr.

This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Aug 8, 2026. Smaller or briefer interruptions aren't listed.

Longer-term outage history — Johnson County, AR

Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show 184 notable outages (200+ customers at peak) here between 2014 and 2025. Typical restoration ran ~2.4 hr (median), and outages here have been most common in spring.

That is shorter than the Arkansas norm in the same records, where the typical outage ran ~3.3 hr.

Largest on record: ~6,008 customers out in June 2019, restored after about 4.3 hr. The busiest year on record here was 2022.

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 Johnson County include Clarksville, Lamar, Coal Hill, Knoxville, Hartman, Hagarville, Oark and Ozone. 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 Johnson County, AR?

Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of Johnson include Arkansas Valley Electric Cooperative Corp, Oklahoma Gas & Electric, Entergy 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

Franklin County · Pope County · Newton County · Logan County · Madison County · Yell County · Crawford County · Conway County

All Arkansas outage pages · All states