County annual report · FIPS 55117
2019 Sheboygan County, WI Power Outage Report
In 2019, customers in Sheboygan County, WI went without power for an average of 2.7 hours, a total of 68K customer-hours (Wisconsin average 4.4 hours). That ranks 37th worst of 71 Wisconsin counties and 1761st 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 Sheboygan 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 | August 8, 2019 02:00 | August 8, 2019 08:45 | 6h 45m | 3,376 | 1,485 |
| 2 | December 26, 2019 02:15 | December 26, 2019 05:30 | 3h 15m | 2,514 | 3,017 |
| 3 | August 6, 2019 02:00 | August 6, 2019 06:30 | 4h 30m | 2,020 | 3,674 |
| 4 | February 24, 2019 04:30 | February 24, 2019 07:45 | 3h 15m | 1,860 | 5,785 |
| 5 | February 13, 2019 15:30 | February 13, 2019 22:00 | 6h 30m | 1,854 | 1,399 |
| 6 | August 11, 2019 15:30 | August 12, 2019 00:15 | 8h 45m | 1,534 | 2,767 |
| 7 | March 29, 2019 07:45 | March 29, 2019 12:30 | 4h 45m | 1,530 | 6,517 |
| 8 | February 1, 2019 18:15 | February 1, 2019 19:30 | 1h 15m | 1,527 | 1,907 |
| 9 | August 10, 2019 12:15 | August 10, 2019 13:45 | 1h 30m | 1,223 | 1,242 |
| 10 | October 1, 2019 09:00 | October 1, 2019 15:30 | 6h 30m | 1,217 | 1,316 |
Outage episodes by size in 2019: 39 reached 100+ customers, 14 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 Sheboygan 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 Electric Power Co | 2018 | 2.0 hrs | 0.73 | 70 min | 0.59 |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Wisconsin Power & Light Co | - | - | - | - | - |
| City of Plymouth - (WI) | - | - | - | - | - |
| City of Sheboygan Falls - (WI) | - | - | - | - | - |
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 ÷ 25,546 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. Sheboygan County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Sheboygan 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/sheboygan-county