County annual report · FIPS 29019
2015 Boone County, MO Power Outage Report
In 2015, customers in Boone County, MO went without power for an average of 0.4 hours, a total of 55K customer-hours (Missouri average 2.2 hours). That ranks 65th worst of 93 Missouri counties and 2100th of 2,484 nationally.
Compared with MO, the US
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Boone County, 2015
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | September 25, 2015 18:45 | September 25, 2015 20:45 | 2h | 5,976 | 5,409 |
| 2 | September 17, 2015 21:15 | September 18, 2015 17:00 | 19h 45m | 5,202 | 7,121 |
| 3 | July 26, 2015 07:45 | July 27, 2015 16:00 | 1d 8h | 2,768 | 2,706 |
| 4 | June 22, 2015 14:15 | June 22, 2015 15:45 | 1h 30m | 1,871 | 1,039 |
| 5 | June 26, 2015 00:15 | June 26, 2015 13:00 | 12h 45m | 1,226 | 3,195 |
| 6 | August 5, 2015 04:30 | August 5, 2015 08:30 | 4h | 1,098 | 984 |
| 7 | May 19, 2015 21:00 | May 19, 2015 22:15 | 1h 15m | 1,044 | 553 |
| 8 | September 1, 2015 12:30 | September 1, 2015 19:15 | 6h 45m | 1,014 | 1,188 |
| 9 | April 7, 2015 15:15 | April 7, 2015 18:00 | 2h 45m | 1,013 | 514 |
| 10 | August 5, 2015 15:30 | August 5, 2015 19:45 | 4h 15m | 1,011 | 620 |
Outage episodes by size in 2015: 45 reached 100+ customers, 11 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 Boone County reported on EIA Form 861 for 2015, 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) | 2015 | 1.9 hrs | 0.82 | 1.6 hrs | 0.77 |
| Consolidated Electric Coop | 2015 | 2.9 hrs | 0.89 | 63 min | 0.62 |
| Boone Electric Coop | 2015 | 68 min | 0.75 | 68 min | 0.75 |
| City of Columbia - (MO) | 2015 | 73 min | 0.73 | 73 min | 0.73 |
| Callaway Electric Cooperative | - | - | - | - | - |
| Howard Electric Coop | - | - | - | - | - |
| City of Centralia - (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 2015; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 121,913 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. Boone County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Boone County, MO annual power outage report, 2015, 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/2015/missouri/boone-county