County annual report · FIPS 55089
2016 Ozaukee County, WI Power Outage Report
In 2016, customers in Ozaukee County, WI went without power for an average of 1.8 hours, a total of 61K customer-hours (Wisconsin average 1.9 hours). That ranks 26th worst of 70 Wisconsin counties and 1423rd of 2,391 nationally.
Compared with WI, the US and 2015
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Ozaukee County, 2016
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | March 16, 2016 14:45 | March 17, 2016 11:15 | 20h 30m | 2,961 | 9,519 |
| 2 | March 24, 2016 06:45 | March 25, 2016 10:30 | 1d 3h | 1,745 | 15K |
| 3 | December 7, 2016 02:45 | December 7, 2016 06:30 | 3h 45m | 1,336 | 3,906 |
| 4 | September 7, 2016 12:30 | September 7, 2016 15:45 | 3h 15m | 1,152 | 868 |
| 5 | August 5, 2016 05:00 | August 5, 2016 16:30 | 11h 30m | 1,078 | 3,207 |
| 6 | October 21, 2016 14:45 | October 21, 2016 16:30 | 1h 45m | 1,056 | 794 |
| 7 | May 25, 2016 23:15 | May 26, 2016 06:45 | 7h 30m | 842 | 3,488 |
| 8 | July 25, 2016 16:30 | July 25, 2016 20:00 | 3h 30m | 837 | 2,286 |
| 9 | July 24, 2016 12:45 | July 24, 2016 17:30 | 4h 45m | 633 | 910 |
| 10 | October 26, 2016 18:00 | October 26, 2016 23:15 | 5h 15m | 614 | 1,278 |
Outage episodes by size in 2016: 34 reached 100+ customers, 6 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 Ozaukee County reported on EIA Form 861 for 2016, 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 | 2016 | 2.6 hrs | 0.82 | 1.7 hrs | 0.66 |
| Cedarburg Light & Water Comm | - | - | - | - | - |
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 Wisconsin's customers in 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 34,422 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. Ozaukee County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Ozaukee County, WI annual power outage report, 2016, 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/2016/wisconsin/ozaukee-county