County annual report · FIPS 29207
2021 Stoddard County, MO Power Outage Report
In 2021, customers in Stoddard County, MO went without power for an average of 3.0 hours, a total of 51K customer-hours (Missouri average 4.5 hours). That ranks 66th worst of 115 Missouri counties and 1848th 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 Stoddard 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 | July 11, 2021 01:45 | July 13, 2021 01:15 | 1d 23h | 1,664 | 27K |
| 2 | October 17, 2021 06:30 | October 17, 2021 14:15 | 7h 45m | 1,565 | 2,016 |
| 3 | November 30, 2021 10:30 | November 30, 2021 10:45 | 15m | 1,077 | 269 |
| 4 | July 13, 2021 09:45 | July 13, 2021 16:45 | 7h | 1,050 | 1,319 |
| 5 | August 28, 2021 09:15 | August 28, 2021 15:15 | 6h | 782 | 1,813 |
| 6 | June 12, 2021 03:15 | June 12, 2021 04:45 | 1h 30m | 734 | 999 |
| 7 | August 9, 2021 00:30 | August 9, 2021 09:00 | 8h 30m | 601 | 1,479 |
| 8 | May 4, 2021 08:00 | May 4, 2021 20:30 | 12h 30m | 595 | 2,077 |
| 9 | February 24, 2021 17:15 | February 24, 2021 22:15 | 5h | 517 | 1,484 |
| 10 | March 19, 2021 01:45 | March 19, 2021 02:45 | 1h | 356 | 356 |
Outage episodes by size in 2021: 27 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 Stoddard 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 |
|---|---|---|---|---|---|
| Union Electric Co - (MO) | 2021 | 4.9 hrs | 1.02 | 1.5 hrs | 0.69 |
| Ozark Border Electric Coop | - | - | - | - | - |
| SEMO Electric Cooperative | - | - | - | - | - |
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 ÷ 17,220 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. Stoddard County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Stoddard 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/stoddard-county