County annual report · FIPS 29117
2021 Livingston County, MO Power Outage Report
In 2021, customers in Livingston County, MO went without power for an average of 0.9 hours, a total of 8,068 customer-hours (Missouri average 4.5 hours). That ranks 108th worst of 115 Missouri counties and 2687th of 2,974 nationally.
Compared with MO, the US and 2020
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Livingston County, 2021
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | October 24, 2021 22:00 | October 25, 2021 13:00 | 15h | 559 | 2,680 |
| 2 | June 10, 2021 11:15 | June 10, 2021 11:30 | 15m | 374 | 94 |
| 3 | December 25, 2021 16:15 | December 25, 2021 19:00 | 2h 45m | 298 | 820 |
| 4 | October 18, 2021 15:30 | October 18, 2021 17:30 | 2h | 258 | 459 |
| 5 | May 13, 2021 20:00 | May 13, 2021 21:15 | 1h 15m | 158 | 198 |
| 6 | June 25, 2021 02:45 | June 25, 2021 14:45 | 12h | 146 | 1,254 |
| 7 | July 20, 2021 22:45 | July 21, 2021 00:15 | 1h 30m | 139 | 209 |
| 8 | March 9, 2021 07:15 | March 9, 2021 10:15 | 3h | 129 | 238 |
| 9 | August 11, 2021 00:30 | August 11, 2021 02:00 | 1h 30m | 115 | 173 |
| 10 | December 10, 2021 19:30 | December 10, 2021 20:00 | 30m | 76 | 19 |
Outage episodes by size in 2021: 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 Livingston County reported on EIA Form 861 for 2021, 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 Metro | 2021 | 4.0 hrs | 1.57 | 1.6 hrs | 0.94 |
| Union Electric Co - (MO) | 2021 | 4.9 hrs | 1.02 | 1.5 hrs | 0.69 |
| Evergy Missouri West | 2021 | 5.2 hrs | 1.86 | 2.3 hrs | 1.22 |
| Chillicothe Municipal Utils | 2018 | 64 min | 1.02 | 4 min | 0.05 |
| Ameren | - | - | - | - | - |
| Grundy Electric Coop, Inc | - | - | - | - | - |
| Farmers Electric Coop, Inc - (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 2021; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 8,648 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. Livingston County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Livingston County, MO annual power outage report, 2021, 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/2021/missouri/livingston-county