County annual report · FIPS 55067
2019 Langlade County, WI Power Outage Report
In 2019, customers in Langlade County, WI went without power for an average of 28.2 hours, a total of 397K customer-hours (Wisconsin average 4.4 hours). That ranks 6th worst of 71 Wisconsin counties and 122nd of 2,945 nationally.
Compared with WI, the US and 2018
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Langlade County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 20, 2019 00:45 | July 27, 2019 18:15 | 7d 17h | 10,116 | 261K |
| 2 | February 12, 2019 21:30 | February 13, 2019 21:15 | 23h 45m | 9,706 | 16K |
| 3 | November 27, 2019 10:30 | November 29, 2019 15:00 | 2d 4h | 7,860 | 40K |
| 4 | May 22, 2019 07:30 | May 23, 2019 18:00 | 1d 10h | 3,674 | 16K |
| 5 | July 1, 2019 09:45 | July 1, 2019 19:30 | 9h 45m | 2,993 | 3,476 |
| 6 | July 15, 2019 20:45 | July 16, 2019 16:30 | 19h 45m | 1,992 | 7,500 |
| 7 | November 24, 2019 10:30 | November 24, 2019 18:00 | 7h 30m | 1,757 | 2,593 |
| 8 | July 27, 2019 19:00 | July 29, 2019 16:30 | 1d 21h | 1,505 | 5,366 |
| 9 | February 4, 2019 14:45 | February 4, 2019 21:00 | 6h 15m | 1,441 | 5,297 |
| 10 | August 1, 2019 18:15 | August 1, 2019 20:45 | 2h 30m | 1,385 | 819 |
Outage episodes by size in 2019: 39 reached 100+ customers, 13 reached 1,000+ customers, 1 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 Langlade County reported on EIA Form 861 for 2019, 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 |
|---|---|---|---|---|---|
| Wisconsin Public Service Corp | 2018 | 2.0 hrs | 0.97 | 1.8 hrs | 0.94 |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Wisconsin Power & Light Co | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 84% of Wisconsin's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 14,062 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. Langlade County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Langlade County, WI annual power outage report, 2019, 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/2019/wisconsin/langlade-county