County annual report · FIPS 26051
2019 Gladwin County, MI Power Outage Report
In 2019, customers in Gladwin County, MI went without power for an average of 10.2 hours, a total of 155K customer-hours (Michigan average 12.7 hours). That ranks 41st worst of 83 Michigan counties and 533rd of 2,945 nationally.
Compared with MI, the US and 2018
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Gladwin 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 | May 8, 2019 15:00 | May 8, 2019 17:15 | 2h 15m | 7,830 | 2,898 |
| 2 | February 24, 2019 10:15 | February 24, 2019 12:30 | 2h 15m | 3,463 | 6,786 |
| 3 | January 16, 2019 04:00 | January 16, 2019 07:00 | 3h | 3,276 | 9,007 |
| 4 | October 2, 2019 14:45 | October 2, 2019 21:45 | 7h | 2,249 | 7,193 |
| 5 | October 24, 2019 05:45 | October 24, 2019 11:00 | 5h 15m | 1,660 | 7,471 |
| 6 | February 7, 2019 20:45 | February 10, 2019 19:45 | 2d 23h | 1,270 | 17K |
| 7 | July 28, 2019 20:15 | July 28, 2019 22:45 | 2h 30m | 1,242 | 1,551 |
| 8 | December 1, 2019 08:00 | December 4, 2019 00:30 | 2d 16h | 1,067 | 31K |
| 9 | October 8, 2019 17:15 | October 8, 2019 19:00 | 1h 45m | 967 | 1,451 |
| 10 | December 13, 2019 20:00 | December 14, 2019 04:15 | 8h 15m | 871 | 1,753 |
Outage episodes by size in 2019: 55 reached 100+ customers, 8 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 Gladwin 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 |
|---|---|---|---|---|---|
| Consumers Energy Co - (MI) | 2018 | 6.8 hrs | 1.29 | 3.3 hrs | 1.02 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 96% of Michigan's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 15,201 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. Gladwin County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Gladwin County, MI 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/michigan/gladwin-county