County annual report · FIPS 29127
2017 Marion County, MO Power Outage Report
In 2017, customers in Marion County, MO went without power for an average of 0.0 hours, a total of 10 customer-hours (Missouri average 2.8 hours). That ranks 104th worst of 106 Missouri counties and 2744th of 2,786 nationally.
Compared with MO, the US and 2016
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Marion County, 2017
The 4 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | January 24, 2017 22:30 | January 24, 2017 23:00 | 30m | 7 | 4 |
| 2 | January 20, 2017 17:00 | January 20, 2017 18:15 | 1h 15m | 2 | 3 |
| 3 | February 28, 2017 15:15 | February 28, 2017 17:45 | 2h 30m | 1 | 3 |
| 4 | February 28, 2017 19:15 | February 28, 2017 20:30 | 1h 15m | 1 | 1 |
Outage episodes by size in 2017: 0 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 Marion County reported on EIA Form 861 for 2017, 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) | 2017 | 4.1 hrs | 1.04 | 85 min | 0.68 |
| City of Hannibal - (MO) | 2017 | 45 min | 0.77 | 45 min | 0.77 |
| Lewis County Rural E C A | - | - | - | - | - |
| Ralls County Electric Coop | - | - | - | - | - |
| Missouri Rural Electric Coop | - | - | - | - | - |
| City of Monroe City - (MO) | - | - | - | - | - |
| City of Palmyra - (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 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 13,104 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. Marion County has data for 2015–2017, 2019–2025.
Cite this report
MassOutage (massoutage.com), Marion County, MO annual power outage report, 2017, 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/2017/missouri/marion-county