Power Outages in Mercer County, MO
As of the latest utility report, no major power outages are reported in Mercer County, MO. In 2025, the average customer here lost power for about 0.0 hours.
Mercer County, MO is served by 2 tracked utilities.
No active power outages are currently reported in Mercer County.
- Heat AdvisoryMODERATE
Mercer County has been under 41 National Weather Service alerts recently — most recently a Heat Advisory on September 1, 2026.
- Heat Advisory ×16
- Dense Fog Advisory ×9
- Extreme Heat Warning ×6
- Flood Watch ×3
- Severe Thunderstorm Warning ×3
- Special Weather Statement ×2
Latest Mercer County, MO outage updates
A running log of how this outage has changed — updated automatically as utilities report in.
- RESOLVED
Power restored after 11m
- OUTAGE BEGAN
Outage began — 121 customers out (6.3% of the county)
Hardest-hit cities in Mercer County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Mercer County went about 0.0 hours without power. Peak simultaneous outage on record reached 86 customers.
Worst year here was 2020 (peak 62 customers out) · decade average 0.2 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 15 | 59 | 0.2 |
| 2016 | 6 | 56 | 0.2 |
| 2017 | 17 | 56 | 0.1 |
| 2018 | 7 | 57 | 0.2 |
| 2019 | 44 | 86 | 0.2 |
| 2020 | 15 | 62 | 0.4 |
| 2021 | 26 | 59 | 0.4 |
| 2022 | 6 | 53 | 0.2 |
| 2023 | 13 | 52 | 0.3 |
| 2024 | 6 | 60 | 0.2 |
| 2025 | 10 | 61 | 0.0 |
Relatively Low high winds exposure · 0.2 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 Mercer County: FAQ
- How often does Mercer County, MO lose power?
- Based on EAGLE-I records, Mercer County, MO logged 10 distinct outage events in 2025, averaging about 0.0 hours without power per customer over the year.
- What was the worst power outage in Mercer County, MO?
- The largest tracked outage peaked at 86 customers without power, beginning May 17, 2019 and lasting about 45m.
- Is there a power outage in Mercer County, MO right now?
- No major outage is currently reported for Mercer County, MO. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Mercer County, MO?
- Tracked electric providers include EVERGY METRO, Evergy.
Outages are tracked at the county level; these ZIP codes fall within Mercer County.
64632, 64661, 64673
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/29129 and /api/v1/counties/29129/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Missouri customers).