County annual report · FIPS 55141
2015 Wood County, WI Power Outage Report
In 2015, customers in Wood County, WI went without power for an average of 1.3 hours, a total of 60K customer-hours (Wisconsin average 1.5 hours). That ranks 40th worst of 71 Wisconsin counties and 1603rd of 2,484 nationally.
Compared with WI, the US
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Wood County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 13, 2015 07:15 | July 14, 2015 23:00 | 1d 15h | 2,838 | 30K |
| 2 | March 15, 2015 21:30 | March 16, 2015 01:30 | 4h | 1,538 | 2,144 |
| 3 | April 3, 2015 08:00 | April 3, 2015 08:30 | 30m | 1,445 | 723 |
| 4 | December 24, 2015 05:45 | December 24, 2015 18:30 | 12h 45m | 1,003 | 2,939 |
| 5 | August 19, 2015 00:30 | August 19, 2015 07:15 | 6h 45m | 942 | 2,637 |
| 6 | April 29, 2015 13:30 | April 29, 2015 20:00 | 6h 30m | 940 | 2,305 |
| 7 | December 2, 2015 17:00 | December 2, 2015 20:45 | 3h 45m | 929 | 931 |
| 8 | August 22, 2015 09:15 | August 22, 2015 11:00 | 1h 45m | 521 | 912 |
| 9 | August 2, 2015 20:30 | August 3, 2015 03:00 | 6h 30m | 448 | 566 |
| 10 | May 25, 2015 19:15 | May 26, 2015 00:00 | 4h 45m | 437 | 949 |
Outage episodes by size in 2015: 29 reached 100+ customers, 4 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 Wood County reported on EIA Form 861 for 2015, 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 | 2015 | 2.0 hrs | 0.77 | 67 min | 0.59 |
| Oakdale Electric Coop | 2015 | 3.4 hrs | 1.60 | 2.6 hrs | 1.49 |
| City of Marshfield - (WI) | 2015 | 15 min | 0.22 | 5 min | 0.16 |
| Alliant Energy (Interstate Power & Light) | - | - | - | - | - |
| Wisconsin Power & Light Co | - | - | - | - | - |
| Clark Electric Coop - (WI) | - | - | - | - | - |
| Consolidated Water Power Co | - | - | - | - | - |
| Wisconsin Rapids W W & L 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 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 46,818 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. Wood County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Wood County, WI annual power outage report, 2015, 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/2015/wisconsin/wood-county