County annual report · FIPS 29121
2019 Macon County, MO Power Outage Report
In 2019, customers in Macon County, MO went without power for an average of 0.3 hours, a total of 2,261 customer-hours (Missouri average 3.8 hours). That ranks 109th worst of 115 Missouri counties and 2757th of 2,945 nationally.
Compared with MO, the US and 2017
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Macon County, 2019
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 21, 2019 19:00 | October 21, 2019 23:15 | 4h 15m | 174 | 113 |
| 2 | July 21, 2019 02:30 | July 21, 2019 06:30 | 4h | 153 | 273 |
| 3 | August 17, 2019 09:00 | August 17, 2019 13:15 | 4h 15m | 84 | 88 |
| 4 | November 9, 2019 20:30 | November 9, 2019 21:45 | 1h 15m | 83 | 89 |
| 5 | November 16, 2019 02:00 | November 16, 2019 03:30 | 1h 30m | 82 | 102 |
| 6 | August 8, 2019 12:30 | August 9, 2019 19:15 | 1d 6h | 67 | 104 |
| 7 | October 28, 2019 13:45 | October 28, 2019 15:15 | 1h 30m | 26 | 30 |
| 8 | October 15, 2019 13:00 | October 15, 2019 20:45 | 7h 45m | 23 | 88 |
| 9 | July 30, 2019 17:30 | July 30, 2019 19:30 | 2h | 21 | 12 |
| 10 | July 21, 2019 07:30 | July 21, 2019 11:45 | 4h 15m | 20 | 73 |
Outage episodes by size in 2019: 2 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 Macon County reported on EIA Form 861 for 2019, 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) | 2018 | 2.3 hrs | 0.85 | 86 min | 0.72 |
| City of Macon - (MO) | 2018 | 33 min | 1.84 | 33 min | 1.84 |
| Macon Electric Coop | - | - | - | - | - |
| Tri-County Electric Coop Assn (MO) | - | - | - | - | - |
| City of La Plata - (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 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 8,853 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. Macon County has data for 2015, 2017, 2019–2025.
Cite this report
MassOutage (massoutage.com), Macon County, MO annual power outage report, 2019, 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/2019/missouri/macon-county