County annual report · FIPS 29027
2015 Callaway County, MO Power Outage Report
In 2015, customers in Callaway County, MO went without power for an average of 0.1 hours, a total of 4,221 customer-hours (Missouri average 2.2 hours). That ranks 79th worst of 93 Missouri counties and 2296th 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 Callaway 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 | November 12, 2015 03:00 | November 12, 2015 12:15 | 9h 15m | 732 | 2,116 |
| 2 | September 15, 2015 14:00 | September 15, 2015 15:30 | 1h 30m | 96 | 129 |
| 3 | October 14, 2015 14:15 | October 14, 2015 15:30 | 1h 15m | 93 | 108 |
| 4 | June 26, 2015 01:15 | June 26, 2015 09:30 | 8h 15m | 77 | 479 |
| 5 | September 22, 2015 16:15 | September 23, 2015 03:00 | 10h 45m | 76 | 339 |
| 6 | July 3, 2015 10:30 | July 3, 2015 13:00 | 2h 30m | 51 | 93 |
| 7 | October 13, 2015 13:30 | October 13, 2015 14:15 | 45m | 42 | 32 |
| 8 | December 7, 2015 18:00 | December 7, 2015 19:45 | 1h 45m | 37 | 65 |
| 9 | July 1, 2015 13:00 | July 1, 2015 15:15 | 2h 15m | 30 | 46 |
| 10 | July 9, 2015 16:00 | July 9, 2015 19:30 | 3h 30m | 29 | 91 |
Outage episodes by size in 2015: 1 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 Callaway 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 Fulton - (MO) | 2015 | 54 min | 0.84 | 20 min | 0.35 |
| Ameren | - | - | - | - | - |
| Callaway Electric Cooperative | - | - | - | - | - |
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 ÷ 28,884 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. Callaway County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Callaway 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/callaway-county