County annual report · FIPS 26087
2017 Lapeer County, MI Power Outage Report
In 2017, customers in Lapeer County, MI went without power for an average of 4.6 hours, a total of 175K customer-hours (Michigan average 6.0 hours). That ranks 48th worst of 80 Michigan counties and 1021st of 2,786 nationally.
Compared with MI, the US and 2016
Coverage line is EAGLE-I's share of Michigan customers tracked each year.
Biggest outages in Lapeer 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 | April 19, 2017 18:00 | April 21, 2017 04:30 | 1d 10h | 4,063 | 15K |
| 2 | December 5, 2017 10:30 | December 7, 2017 07:15 | 1d 20h | 4,011 | 9,277 |
| 3 | March 28, 2017 13:30 | March 28, 2017 15:30 | 2h | 2,718 | 1,360 |
| 4 | April 6, 2017 05:15 | April 10, 2017 22:00 | 4d 16h | 2,638 | 59K |
| 5 | June 15, 2017 20:00 | June 17, 2017 00:15 | 1d 4h | 1,624 | 10K |
| 6 | September 24, 2017 15:45 | September 25, 2017 22:45 | 1d 7h | 1,511 | 1,939 |
| 7 | October 7, 2017 17:45 | October 10, 2017 22:30 | 3d 4h | 1,350 | 18K |
| 8 | June 29, 2017 17:45 | June 30, 2017 04:30 | 10h 45m | 1,072 | 976 |
| 9 | June 10, 2017 11:00 | June 10, 2017 16:00 | 5h | 1,066 | 1,338 |
| 10 | April 11, 2017 01:15 | April 12, 2017 09:00 | 1d 7h | 981 | 2,163 |
Outage episodes by size in 2017: 44 reached 100+ customers, 9 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 Lapeer 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 |
|---|---|---|---|---|---|
| Consumers Energy Co - (MI) | 2017 | 10.1 hrs | 1.31 | 2.7 hrs | 0.89 |
| DTE Electric Company | 2017 | 17.7 hrs | 1.39 | 3.3 hrs | 0.99 |
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 Michigan's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 38,363 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. Lapeer County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Lapeer County, MI 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/michigan/lapeer-county