County annual report · FIPS 55047
2019 Green Lake County, WI Power Outage Report
In 2019, customers in Green Lake County, WI went without power for an average of 1.9 hours, a total of 31K customer-hours (Wisconsin average 4.4 hours). That ranks 48th worst of 71 Wisconsin counties and 2092nd 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 Green Lake 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 01:15 | August 9, 2019 03:00 | 1d 1h | 2,939 | 13K |
| 2 | January 31, 2019 11:15 | January 31, 2019 15:15 | 4h | 2,664 | 3,259 |
| 3 | June 27, 2019 21:15 | June 28, 2019 16:45 | 19h 30m | 979 | 3,326 |
| 4 | May 9, 2019 01:30 | May 9, 2019 02:30 | 1h | 925 | 925 |
| 5 | July 20, 2019 04:45 | July 20, 2019 09:30 | 4h 45m | 811 | 1,487 |
| 6 | July 20, 2019 16:30 | July 21, 2019 05:00 | 12h 30m | 608 | 948 |
| 7 | August 6, 2019 01:00 | August 6, 2019 06:30 | 5h 30m | 593 | 1,778 |
| 8 | June 24, 2019 08:45 | June 24, 2019 10:00 | 1h 15m | 196 | 245 |
| 9 | October 29, 2019 08:15 | October 29, 2019 10:00 | 1h 45m | 192 | 336 |
| 10 | July 5, 2019 04:30 | July 5, 2019 11:30 | 7h | 123 | 408 |
Outage episodes by size in 2019: 13 reached 100+ customers, 2 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 Green Lake 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 |
|---|---|---|---|---|---|
| Adams-Columbia Electric Coop | 2018 | 6.5 hrs | 0.91 | 50 min | 0.46 |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Wisconsin Power & Light Co | - | - | - | - | - |
| City of Princeton - (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 ÷ 16,499 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. Green Lake County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Green Lake 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/green-lake-county