County annual report · FIPS 55019
2022 Clark County, WI Power Outage Report
In 2022, customers in Clark County, WI went without power for an average of 2.4 hours, a total of 39K customer-hours (Wisconsin average 4.6 hours). That ranks 45th worst of 72 Wisconsin counties and 2141st of 2,976 nationally.
Compared with WI, the US and 2021
Coverage line is EAGLE-I's share of Wisconsin customers tracked each year.
Biggest outages in Clark County, 2022
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 11, 2022 19:45 | May 11, 2022 20:15 | 30m | 3,536 | 1,638 |
| 2 | December 14, 2022 17:30 | December 17, 2022 14:00 | 2d 20h | 2,448 | 26K |
| 3 | August 3, 2022 07:45 | August 3, 2022 16:45 | 9h | 791 | 4,045 |
| 4 | October 12, 2022 10:30 | October 12, 2022 12:00 | 1h 30m | 584 | 584 |
| 5 | August 16, 2022 08:15 | August 16, 2022 20:15 | 12h | 482 | 2,666 |
| 6 | May 2, 2022 12:00 | May 2, 2022 15:00 | 3h | 193 | 449 |
| 7 | May 2, 2022 01:30 | May 2, 2022 07:15 | 5h 45m | 128 | 301 |
| 8 | December 23, 2022 15:45 | December 23, 2022 21:00 | 5h 15m | 119 | 219 |
| 9 | December 30, 2022 00:45 | December 30, 2022 06:45 | 6h | 116 | 435 |
| 10 | June 2, 2022 14:15 | June 2, 2022 23:15 | 9h | 85 | 119 |
Outage episodes by size in 2022: 9 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 Clark County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| Northern States Power Co | 2022 | 6.7 hrs | 1.68 | 2.7 hrs | 1.16 |
| Taylor Electric Coop - (WI) | 2018 | 80 min | - | 46 min | - |
| City of Marshfield - (WI) | 2022 | 50 min | 0.22 | 11 min | 0.11 |
| Eau Claire Electric Coop | - | - | - | - | - |
| Clark Electric Coop - (WI) | - | - | - | - | - |
| Jackson Electric Coop, Inc - (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 85% of Wisconsin's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 15,996 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. Clark County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Clark County, WI annual power outage report, 2022, 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/2022/wisconsin/clark-county