County annual report · FIPS 29081
2020 Harrison County, MO Power Outage Report
In 2020, customers in Harrison County, MO went without power for an average of 2.5 hours, a total of 10K customer-hours (Missouri average 2.8 hours). That ranks 67th worst of 115 Missouri counties and 2039th of 3,019 nationally.
Compared with MO, the US and 2019
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Harrison County, 2020
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 10, 2020 21:30 | January 11, 2020 19:45 | 22h 15m | 517 | 5,107 |
| 2 | July 5, 2020 00:45 | July 5, 2020 02:45 | 2h | 390 | 780 |
| 3 | April 27, 2020 19:45 | April 27, 2020 20:30 | 45m | 375 | 281 |
| 4 | August 10, 2020 16:45 | August 11, 2020 04:15 | 11h 30m | 375 | 2,630 |
| 5 | February 19, 2020 22:15 | February 19, 2020 22:30 | 15m | 246 | 62 |
| 6 | February 23, 2020 02:00 | February 23, 2020 02:15 | 15m | 246 | 62 |
| 7 | February 24, 2020 18:15 | February 24, 2020 18:30 | 15m | 246 | 62 |
| 8 | February 24, 2020 22:15 | February 24, 2020 22:30 | 15m | 246 | 62 |
| 9 | June 18, 2020 16:00 | June 18, 2020 17:15 | 1h 15m | 228 | 285 |
| 10 | August 11, 2020 13:15 | August 11, 2020 15:30 | 2h 15m | 58 | 131 |
Outage episodes by size in 2020: 9 reached 100+ customers, 0 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 Harrison County reported on EIA Form 861 for 2020, 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 |
|---|---|---|---|---|---|
| Evergy Missouri West | 2020 | 4.1 hrs | 1.47 | 2.0 hrs | 1.15 |
| United Electric Coop, Inc - (MO) | - | - | - | - | - |
| Grundy Electric Coop, Inc | - | - | - | - | - |
| Farmers Electric Coop, Inc - (MO) | - | - | - | - | - |
| City of Bethany - (MO) | - | - | - | - | - |
| City of Gilman City - (MO) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 95% of Missouri's customers in 2020; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 4,010 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. Harrison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Harrison County, MO annual power outage report, 2020, 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/2020/missouri/harrison-county