County annual report · FIPS 29081
2015 Harrison County, MO Power Outage Report
In 2015, customers in Harrison County, MO went without power for an average of 1.7 hours, a total of 6,854 customer-hours (Missouri average 2.2 hours). That ranks 37th worst of 93 Missouri counties and 1367th 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 Harrison 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 | August 3, 2015 02:15 | August 3, 2015 15:00 | 12h 45m | 928 | 2,270 |
| 2 | June 12, 2015 00:00 | June 12, 2015 08:00 | 8h | 378 | 2,027 |
| 3 | July 15, 2015 06:00 | July 15, 2015 07:30 | 1h 30m | 378 | 474 |
| 4 | May 17, 2015 06:45 | May 17, 2015 16:00 | 9h 15m | 271 | 760 |
| 5 | June 14, 2015 12:30 | June 14, 2015 13:30 | 1h | 271 | 144 |
| 6 | May 22, 2015 05:00 | May 22, 2015 09:45 | 4h 45m | 211 | 1,002 |
| 7 | June 14, 2015 14:30 | June 14, 2015 14:45 | 15m | 211 | 53 |
| 8 | May 5, 2015 02:00 | May 5, 2015 04:00 | 2h | 17 | 34 |
| 9 | June 14, 2015 16:15 | June 14, 2015 17:00 | 45m | 13 | 4 |
| 10 | August 16, 2015 02:15 | August 16, 2015 03:45 | 1h 30m | 5 | 6 |
Outage episodes by size in 2015: 7 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 Harrison 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 |
|---|---|---|---|---|---|
| Evergy Missouri West | 2015 | 3.4 hrs | 1.55 | 1.8 hrs | 1.20 |
| United Electric Coop, Inc - (MO) | - | - | - | - | - |
| Grundy Electric Coop, Inc | - | - | - | - | - |
| Farmers Electric Coop, Inc - (MO) | - | - | - | - | - |
| City of Bethany - (MO) | - | - | - | - | - |
| City of Gilman City - (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 ÷ 4,010 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. Harrison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Harrison 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/harrison-county