County annual report · FIPS 29161
2024 Phelps County, MO Power Outage Report
In 2024, customers in Phelps County, MO went without power for an average of 2.6 hours, a total of 57K customer-hours (Missouri average 5.8 hours). That ranks 90th worst of 114 Missouri counties and 2227th of 2,990 nationally.
Compared with MO, the US and 2023
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Phelps County, 2024
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | April 2, 2024 05:15 | April 3, 2024 01:45 | 20h 30m | 2,499 | 20K |
| 2 | May 7, 2024 07:45 | May 8, 2024 15:15 | 1d 7h | 1,242 | 1,754 |
| 3 | June 17, 2024 01:15 | June 17, 2024 02:00 | 45m | 882 | 480 |
| 4 | June 9, 2024 02:30 | June 10, 2024 20:15 | 1d 17h | 810 | 5,863 |
| 5 | April 29, 2024 06:15 | April 29, 2024 08:45 | 2h 30m | 576 | 1,438 |
| 6 | April 30, 2024 15:30 | April 30, 2024 17:00 | 1h 30m | 575 | 432 |
| 7 | May 15, 2024 23:15 | May 16, 2024 00:00 | 45m | 575 | 431 |
| 8 | October 22, 2024 17:45 | October 22, 2024 18:30 | 45m | 523 | 262 |
| 9 | April 24, 2024 15:45 | April 24, 2024 17:00 | 1h 15m | 518 | 538 |
| 10 | January 8, 2024 07:30 | January 8, 2024 09:00 | 1h 30m | 513 | 361 |
Outage episodes by size in 2024: 35 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 Phelps County reported on EIA Form 861 for 2024, 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) | 2024 | 2.5 hrs | 0.77 | 1.6 hrs | 0.67 |
| Intercounty Electric Coop Assn - (MO) | 2024 | 4.5 hrs | 1.72 | 3.0 hrs | 1.45 |
| Crawford Electric Coop, Inc | 2024 | 5.9 hrs | 2.13 | 4.5 hrs | 1.94 |
| City of Rolla - (MO) | 2024 | 2.4 hrs | 1.78 | 26 min | 0.88 |
| Gascosage Electric Coop | - | - | - | - | - |
| City of Newburg - (MO) | - | - | - | - | - |
| City of St James - (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 n/a of Missouri's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 22,129 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. Phelps County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Phelps County, MO annual power outage report, 2024, 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/2024/missouri/phelps-county