Power Outages in Clayton County, IA
As of the latest utility report, no major power outages are reported in Clayton County, IA. In 2025, the average customer here lost power for about 2.9 hours.
Clayton County, IA is served by 2 tracked utilities.
No active power outages are currently reported in Clayton County.
No active NWS alerts for Clayton County right now.
Clayton County has been under 5 National Weather Service alerts recently — most recently a Special Weather Statement on July 16, 2026.
- Heat Advisory ×4
- Special Weather Statement ×1
Hardest-hit cities in Clayton County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Clayton County went about 2.9 hours without power. Peak simultaneous outage on record reached 4,994 customers.
Worst year here was 2017 (peak 4,994 customers out) · decade average 1.9 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 113 | 3,186 | 2.2 |
| 2016 | 152 | 976 | 1.4 |
| 2017 | 147 | 4,994 | 4.8 |
| 2018 | 196 | 1,941 | 1.0 |
| 2019 | 277 | 2,712 | 3.0 |
| 2020 | 106 | 2,876 | 0.9 |
| 2021 | 117 | 1,410 | 1.1 |
| 2022 | 118 | 376 | 0.7 |
| 2023 | 189 | 1,542 | 1.5 |
| 2024 | 375 | 946 | 2.0 |
| 2025 | 391 | 1,075 | 2.9 |
Relatively Low high winds exposure · 1.9 hrs/yr of outages over the last decade.
Power outages in Clayton County: FAQ
- How often does Clayton County, IA lose power?
- Based on EAGLE-I records, Clayton County, IA logged 391 distinct outage events in 2025, averaging about 2.9 hours without power per customer over the year.
- What was the worst power outage in Clayton County, IA?
- The largest tracked outage peaked at 4,994 customers without power, beginning July 19, 2017 and lasting about 14d 20h.
- Is there a power outage in Clayton County, IA right now?
- No major outage is currently reported for Clayton County, IA. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Clayton County, IA?
- Tracked electric providers include ALLAMAKEE-CLAYTON EL COOP, INC, Alliant Energy (Interstate Power & Light).
Outages are tracked at the county level; these ZIP codes fall within Clayton County.
52035, 52042, 52043, 52044, 52047, 52048, 52049, 52052, 52066, 52072, 52076, 52077, 52156, 52157, 52158
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 ✓ | — |
| ALLAMAKEE-CLAYTON EL COOP, INC | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/19043 and /api/v1/counties/19043/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Iowa customers).