massoutage

County annual report · FIPS 31037

2025 Colfax County, NE Power Outage Report

In 2025, customers in Colfax County, NE went without power for an average of 7.7 hours, a total of 53K customer-hours (Nebraska average 6.1 hours). That ranks 10th worst of 55 Nebraska counties and 1045th of 3,000 nationally.

Summary data CSVJSON
Avg hrs / customer
7.7
6,814 customers
Customer-hours out
53K
Peak customers out
317
Outages ≥1,000 out
0
0 of 10,000+ · 44 total
Longest outage
7d 16h
began March 20, 2025
Rank in state
10th/55
1045th of 3,000 US

Compared with NE, the US and 2024

Colfax County, NE average hours without power per customer compared with state and national averages, 2025Colfax County 7.7 hours, Nebraska average 6.1 hours, US average 5.9 hours, Colfax County, 2024 0.5 hoursColfax CountyColfax County7.7hNebraska averageNebraska average6.1hUS averageUS average5.9hColfax County, 2024Colfax County, 20240.5h
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Average hours without power per customer in 2025; last bar is this county in 2024.

Month by month

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Colfax County, NE customer-hours without power by month, 2025Jan 0, Feb 102, Mar 50K, Apr 1,037, May 632, Jun 27, Jul 51, Aug 96, Sep 6, Oct 289, Nov 12, Dec 39020k40k60k0Jan102Feb50KMar1,037Apr632May27Jun51Jul96Aug6Sep289Oct12Nov39Dec
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Customer-hours; March was the worst month.

Colfax County year over year

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Colfax County, NE: average hours without power per customer by year2015: 0.0h; 2016: 0.6h; 2017: 0.1h; 2018: 0.5h, coverage 45%; 2019: 0.2h, coverage 46%; 2020: 0.3h, coverage 48%; 2021: 0.1h, coverage 48%; 2022: 0.1h, coverage 48%; 2023: 0.2h; 2024: 0.5h; 2025: 7.7h024680%50%100%0.0h20150.6h20160.1h20170.5h20180.2h20190.3h20200.1h20210.1h20220.2h20230.5h20247.7h2025
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Average hours without power per customer. Line: EAGLE-I coverage, share of customers tracked (right axis).

Coverage line is EAGLE-I's share of Nebraska customers tracked each year.

Biggest outages in Colfax County, 2025

The 10 outage episodes with the most customers out at once. Times are UTC.

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#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1March 19, 2025 10:45March 20, 2025 20:301d 9h31710K
2March 20, 2025 23:30March 28, 2025 16:007d 16h31740K
3April 17, 2025 23:15April 17, 2025 23:3015m30576
4May 19, 2025 06:45May 19, 2025 09:453h250625
5October 21, 2025 22:45October 22, 2025 00:151h 30m190285
6April 11, 2025 19:00April 11, 2025 20:151h 15m186233
7April 14, 2025 16:00April 14, 2025 19:453h 45m186698
8February 26, 2025 02:15February 26, 2025 05:153h3488
9December 7, 2025 06:15December 7, 2025 09:002h 45m1439
10July 8, 2025 04:00July 8, 2025 22:3018h 30m446

Outage episodes by size in 2025: 7 reached 100+ customers, 0 reached 1,000+ customers, 0 reached 10,000+ customers.

Utility reliability filed with the EIA

SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Colfax County reported on EIA Form 861 for 2025, or their most recent earlier filing. Utility-wide figures, not county-specific.

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About this data

  • Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Nebraska's customers in 2025; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 6,814 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
  • An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
  • Years loaded: 2015–2025. Colfax County has data for 2015–2025.

Cite this report

MassOutage (massoutage.com), Colfax County, NE annual power outage report, 2025, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2025/nebraska/colfax-county

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