County annual report · FIPS 29151
2017 Osage County, MO Power Outage Report
In 2017, customers in Osage County, MO went without power for an average of 4.7 hours, a total of 28K customer-hours (Missouri average 2.8 hours). That ranks 24th worst of 106 Missouri counties and 1001st 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 Osage County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 19, 2017 08:45 | May 21, 2017 10:15 | 2d 1h | 1,978 | 16K |
| 2 | March 7, 2017 05:30 | March 7, 2017 19:30 | 14h | 986 | 3,355 |
| 3 | May 4, 2017 19:00 | May 4, 2017 22:30 | 3h 30m | 628 | 2,175 |
| 4 | April 22, 2017 10:45 | April 22, 2017 11:15 | 30m | 620 | 156 |
| 5 | October 13, 2017 22:30 | October 14, 2017 00:00 | 1h 30m | 503 | 380 |
| 6 | October 22, 2017 08:00 | October 22, 2017 10:00 | 2h | 501 | 773 |
| 7 | May 27, 2017 19:15 | May 28, 2017 14:45 | 19h 30m | 297 | 1,672 |
| 8 | April 29, 2017 15:45 | April 30, 2017 00:45 | 9h | 289 | 731 |
| 9 | March 13, 2017 17:30 | March 13, 2017 19:45 | 2h 15m | 138 | 311 |
| 10 | September 5, 2017 17:15 | September 5, 2017 19:15 | 2h | 131 | 39 |
Outage episodes by size in 2017: 12 reached 100+ customers, 1 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 Osage 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 |
| Three Rivers Electric Coop | 2017 | 3.3 hrs | 1.07 | 3.1 hrs | 1.06 |
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 ÷ 5,974 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. Osage County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Osage 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/osage-county