County annual report · FIPS 55085
2023 Oneida County, WI Power Outage Report
In 2023, customers in Oneida County, WI went without power for an average of 9.3 hours, a total of 208K customer-hours (Wisconsin average 3.4 hours). That ranks 6th worst of 72 Wisconsin counties and 898th of 2,977 nationally.
Compared with WI, the US and 2022
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Oneida County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 31, 2023 23:00 | April 3, 2023 00:45 | 2d 1h | 8,671 | 117K |
| 2 | July 27, 2023 21:45 | July 29, 2023 23:30 | 2d 1h | 3,092 | 22K |
| 3 | April 30, 2023 05:45 | April 30, 2023 23:00 | 17h 15m | 2,226 | 13K |
| 4 | November 27, 2023 21:15 | November 28, 2023 00:45 | 3h 30m | 2,109 | 4,755 |
| 5 | April 4, 2023 23:45 | April 5, 2023 08:00 | 8h 15m | 2,073 | 2,188 |
| 6 | March 10, 2023 00:45 | March 10, 2023 02:30 | 1h 45m | 2,037 | 978 |
| 7 | January 4, 2023 16:15 | January 4, 2023 18:00 | 1h 45m | 1,663 | 1,896 |
| 8 | July 3, 2023 23:45 | July 4, 2023 11:15 | 11h 30m | 1,642 | 6,494 |
| 9 | April 21, 2023 14:30 | April 21, 2023 19:15 | 4h 45m | 1,449 | 2,473 |
| 10 | January 17, 2023 19:45 | January 17, 2023 21:00 | 1h 15m | 938 | 704 |
Outage episodes by size in 2023: 56 reached 100+ customers, 9 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 Oneida County reported on EIA Form 861 for 2023, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Northern States Power Co | 2023 | 3.5 hrs | 1.26 | 2.1 hrs | 1.09 |
| Wisconsin Public Service Corp | 2023 | 2.5 hrs | 0.85 | 74 min | 0.67 |
| Price Electric Coop Inc | 2013 | 4.5 hrs | 4.50 | 4.5 hrs | 4.50 |
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 Wisconsin's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 22,258 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. Oneida County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Oneida County, WI annual power outage report, 2023, 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/2023/wisconsin/oneida-county