Power Outages in Harrison County, MO
As of the latest utility report, no major power outages are reported in Harrison County, MO. In 2025, the average customer here lost power for about 1.0 hours.
Harrison County, MO is served by 2 tracked utilities.
No active power outages are currently reported in Harrison County.
- Extreme Heat WarningSEVERE
Harrison County has been under 53 National Weather Service alerts recently — most recently a Extreme Heat Warning on September 4, 2026.
- Heat Advisory ×19
- Extreme Heat Warning ×9
- Dense Fog Advisory ×9
- Severe Thunderstorm Watch ×5
- Severe Thunderstorm Warning ×5
- Flood Watch ×3
Latest Harrison County, MO outage updates
A running log of how this outage has changed — updated automatically as utilities report in.
- RESOLVED
Power restored after 16m
- IMPROVING
Improving — down to 998 customers out
- OUTAGE BEGAN
Outage began — 1,881 customers out (47% of the county)
- RESOLVED
Power restored after 52m
- RESTORATION ETA
Restoration now estimated August 2, 2026
- RESTORATION ETA
Restoration now estimated August 2, 2026
- OUTAGE BEGAN
Outage began — 458 customers out (11% of the county)
Hardest-hit cities in Harrison County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Harrison County went about 1.0 hours without power. Peak simultaneous outage on record reached 967 customers.
Worst year here was 2021 (peak 908 customers out) · decade average 1.8 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 45 | 928 | 1.7 |
| 2016 | 47 | 391 | 1.4 |
| 2017 | 38 | 911 | 3.1 |
| 2018 | 44 | 645 | 1.0 |
| 2019 | 102 | 213 | 0.6 |
| 2020 | 85 | 517 | 2.5 |
| 2021 | 140 | 908 | 3.9 |
| 2022 | 115 | 341 | 0.7 |
| 2023 | 80 | 967 | 1.8 |
| 2024 | 66 | 883 | 2.4 |
| 2025 | 88 | 877 | 1.0 |
Relatively Low high winds exposure · 1.8 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability relatively high — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Harrison County: FAQ
- How often does Harrison County, MO lose power?
- Based on EAGLE-I records, Harrison County, MO logged 88 distinct outage events in 2025, averaging about 1.0 hours without power per customer over the year.
- What was the worst power outage in Harrison County, MO?
- The largest tracked outage peaked at 967 customers without power, beginning June 29, 2023 and lasting about 13h.
- Is there a power outage in Harrison County, MO right now?
- No major outage is currently reported for Harrison County, MO. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Harrison County, MO?
- Tracked electric providers include EVERGY METRO, Evergy.
Outages are tracked at the county level; these ZIP codes fall within Harrison County.
64424, 64426, 64442, 64458, 64467, 64471, 64481, 64642
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| EVERGY METRO | — | ODIN ✓ | — |
| Evergy | — | ODIN ✓ |
Machine-readable data: /api/v1/counties/29081 and /api/v1/counties/29081/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Missouri customers).