Power Outages in Davis County, IA
As of the latest utility report, no major power outages are reported in Davis County, IA. In 2025, the average customer here lost power for about 0.8 hours.
Davis County, IA is served by 1 tracked utility.
No active power outages are currently reported in Davis County.
- Heat AdvisoryMODERATE
Davis County has been under 65 National Weather Service alerts recently — most recently a Heat Advisory on September 2, 2026.
- Heat Advisory ×17
- Extreme Heat Warning ×13
- Extreme Heat Watch ×11
- Flood Watch ×11
- Dense Fog Advisory ×4
- Tornado Watch ×3
Hardest-hit cities in Davis County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Davis County went about 0.8 hours without power. Peak simultaneous outage on record reached 1,428 customers.
Worst year here was 2017 (peak 316 customers out) · decade average 1.7 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 52 | 362 | 2.0 |
| 2016 | 59 | 108 | 0.4 |
| 2017 | 107 | 316 | 2.8 |
| 2018 | 88 | 230 | 1.2 |
| 2019 | 146 | 1,428 | 2.3 |
| 2020 | 140 | 213 | 1.4 |
| 2021 | 122 | 563 | 2.0 |
| 2022 | 106 | 205 | 0.8 |
| 2023 | 137 | 437 | 2.1 |
| 2024 | 148 | 598 | 2.5 |
| 2025 | 147 | 330 | 0.8 |
Relatively Moderate high winds exposure · 1.7 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability very high — outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Davis County: FAQ
- How often does Davis County, IA lose power?
- Based on EAGLE-I records, Davis County, IA logged 147 distinct outage events in 2025, averaging about 0.8 hours without power per customer over the year.
- What was the worst power outage in Davis County, IA?
- The largest tracked outage peaked at 1,428 customers without power, beginning August 29, 2019 and lasting about 1h 30m.
- Is there a power outage in Davis County, IA right now?
- No major outage is currently reported for Davis County, IA. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Davis County, IA?
- Tracked electric providers include Alliant Energy (Interstate Power & Light).
Outages are tracked at the county level; these ZIP codes fall within Davis County.
52537, 52552, 52560, 52584
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Alliant Energy (Interstate Power & Light) | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/19051 and /api/v1/counties/19051/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Iowa customers).