County annual report · FIPS 55067
2017 Langlade County, WI Power Outage Report
In 2017, customers in Langlade County, WI went without power for an average of 7.4 hours, a total of 103K customer-hours (Wisconsin average 2.9 hours). That ranks 14th worst of 72 Wisconsin counties and 723rd of 2,786 nationally.
Compared with WI, the US and 2016
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Langlade County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 11, 2017 17:30 | June 14, 2017 20:45 | 3d 3h | 2,734 | 45K |
| 2 | March 7, 2017 05:00 | March 10, 2017 00:00 | 2d 19h | 2,569 | 27K |
| 3 | November 16, 2017 15:45 | November 16, 2017 16:00 | 15m | 1,423 | 356 |
| 4 | August 23, 2017 14:30 | August 23, 2017 17:45 | 3h 15m | 1,243 | 3,378 |
| 5 | December 5, 2017 04:15 | December 6, 2017 01:00 | 20h 45m | 1,125 | 4,565 |
| 6 | September 2, 2017 16:00 | September 2, 2017 18:30 | 2h 30m | 838 | 630 |
| 7 | May 6, 2017 20:00 | May 7, 2017 03:45 | 7h 45m | 645 | 1,538 |
| 8 | July 13, 2017 11:45 | July 13, 2017 17:45 | 6h | 582 | 2,103 |
| 9 | September 12, 2017 22:45 | September 13, 2017 00:30 | 1h 45m | 551 | 964 |
| 10 | November 4, 2017 12:00 | November 4, 2017 20:45 | 8h 45m | 451 | 1,348 |
Outage episodes by size in 2017: 35 reached 100+ customers, 5 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 Langlade County reported on EIA Form 861 for 2017, 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 | 2017 | 8.8 hrs | 1.50 | 1.6 hrs | 0.80 |
| 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 n/a of Wisconsin's customers in 2017; 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, 2017, 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/2017/wisconsin/langlade-county