County annual report · FIPS 55057
2019 Juneau County, WI Power Outage Report
In 2019, customers in Juneau County, WI went without power for an average of 2.4 hours, a total of 38K customer-hours (Wisconsin average 4.4 hours). That ranks 42nd worst of 71 Wisconsin counties and 1868th 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 Juneau 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 6, 2019 01:15 | August 6, 2019 19:45 | 18h 30m | 2,413 | 6,694 |
| 2 | February 24, 2019 08:00 | February 25, 2019 07:15 | 23h 15m | 2,199 | 19K |
| 3 | October 21, 2019 23:15 | October 22, 2019 01:15 | 2h | 1,390 | 2,560 |
| 4 | July 2, 2019 14:30 | July 2, 2019 16:15 | 1h 45m | 546 | 667 |
| 5 | July 2, 2019 17:00 | July 2, 2019 17:15 | 15m | 541 | 135 |
| 6 | May 5, 2019 00:15 | May 5, 2019 02:00 | 1h 45m | 485 | 848 |
| 7 | March 13, 2019 11:30 | March 13, 2019 19:15 | 7h 45m | 461 | 935 |
| 8 | April 11, 2019 05:30 | April 11, 2019 13:30 | 8h | 395 | 911 |
| 9 | November 26, 2019 22:00 | November 27, 2019 02:00 | 4h | 334 | 257 |
| 10 | June 18, 2019 09:00 | June 18, 2019 11:45 | 2h 45m | 324 | 194 |
Outage episodes by size in 2019: 18 reached 100+ customers, 3 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 Juneau 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 |
|---|---|---|---|---|---|
| Vernon Electric Coop | 2018 | 3.8 hrs | - | 2.4 hrs | - |
| Oakdale Electric Coop | 2018 | 5.6 hrs | 1.36 | 2.2 hrs | 1.01 |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Wisconsin Power & Light Co | - | - | - | - | - |
| City of Elroy - (WI) | - | - | - | - | - |
| City of New Lisbon | - | - | - | - | - |
| Wonewoc Electric & Water Util | - | - | - | - | - |
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 ÷ 15,444 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. Juneau County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Juneau 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/juneau-county