Power Outages in Nevada County, AR
Entergy Arkansas LLC publishes only a system-wide total, not county figures. There is no live feed for City of Prescott - (AR), Ouachita Electric Coop Corp and South Central Ark El Coop, Inc. In 2025, the average customer here lost power for about 5.1 hours.
Nevada County, AR is served by 4 tracked utilities.
Cite this data
- URL
- https://massoutage.com/arkansas/nevada-county
- As of
- Not available
- Publisher
- MassOutage
MassOutage, "Power Outages in Nevada County, AR". https://massoutage.com/arkansas/nevada-county
Entergy Arkansas LLC publishes no county-level figures.
No live feed for City of Prescott - (AR), Ouachita Electric Coop Corp and South Central Ark El Coop, Inc: outages in theirservice area won't show here.
0.0%of this county's ~3,546 customers are served by utilities with a county-level live feed.
We can't see outages for: City of Prescott - (AR), Ouachita Electric Coop Corp, South Central Ark El Coop, Inc. Their customers are not in any number on this page; check their own outage maps.
System-wide total only, no county split: Entergy Arkansas LLC.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Entergy Arkansas LLC | Live · total only | not by county | - | - | - | - | - | - |
| City of Prescott - (AR) | No live feed | can't see | - | - | - | - | - | - |
| Ouachita Electric Coop Corp | No live feed | can't see | - | - | - | - | - | - |
| South Central Ark El Coop, Inc | No live feed | can't see | - | - | - | - | - | - |
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Nevada Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.
By ZIP code (4)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 71857 | 125 | ≤11 | 105 | ≤11 |
| 71835 | 35 | ≤11 | 30 | 0 |
| 71858 | 33 | ≤11 | 32 | ≤11 |
| 71722 | ≤11 | 0 | ≤11 | ≤11 |
Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.
Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Nevada County or any town and utility in it.
No active NWS alerts for Nevada County right now.
Nevada County has been under 13 National Weather Service alerts recently, most recently a Red Flag Warning on October 17, 2026.
- Heat Advisory ×5
- Red Flag Warning ×3
- Special Weather Statement ×2
- Wind Advisory ×2
- Fire Weather Watch ×1
Hardest-hit cities in Nevada County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Nevada County went about 5.1 hours without power. Peak simultaneous outage on record reached 2,293 customers.
The US EIA reports Arkansas utilities averaged 7.9 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 5.1 hrs.
Worst year here was 2023 (peak 2,293 customers out) · decade average 14.1 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 219 | 1,400 | 21.3 |
| 2016 | 182 | 1,544 | 7.7 |
| 2017 | 171 | 771 | 3.5 |
| 2018 | 177 | 860 | 2.2 |
| 2019 | 148 | 720 | 16.6 |
| 2020 | 170 | 1,989 | 34.2 |
| 2021 | 261 | 2,169 | 9.9 |
| 2022 | 298 | 1,026 | 13.1 |
| 2023 | 229 | 2,293 | 35.7 |
| 2024 | 235 | 877 | 6.3 |
| 2025 | 228 | 640 | 5.1 |
Cost of power in Nevada County
ENERGY & AI DEMAND →Estimated residential electricity price for Nevada County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.
- Entergy Arkansas LLC13.4¢612,254 cust
- South Central Ark El Coop, Inc16.1¢9,447 cust
- Ouachita Electric Coop Corp13.5¢8,392 cust
Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.
Very High ice storms exposure · 14.1 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability very high: outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Nevada County: FAQ
- How often does Nevada County, AR lose power?
- Based on EAGLE-I records, Nevada County, AR logged 228 distinct outage events in 2025, averaging about 5.1 hours without power per customer over the year.
- What was the worst power outage in Nevada County, AR?
- The largest tracked outage peaked at 2,293 customers without power, beginning February 1, 2023 and lasting about 5d 6h.
- Is there a power outage in Nevada County, AR right now?
- No major outage is currently reported for Nevada County, AR. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Nevada County, AR?
- Tracked electric providers include Entergy Arkansas LLC.
Outages are tracked at the county level; these ZIP codes fall within Nevada County.
71722, 71835, 71857, 71858, 71864
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Entergy Arkansas LLC | 8.6 hrs | Live · total only | - |
| South Central Ark El Coop, Inc | - | No live feed | - |
| Ouachita Electric Coop Corp | - | No live feed | - |
| City of Prescott - (AR) | - | No live feed | - |
Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Arkansas customers). Machine-readable data: /api/v1/counties/05099 and /api/v1/counties/05099/history.