Power Outages in Green Lake County, WI
As of July 18, 2026 18:54 UTC, about 11 customers are without power in Green Lake County, WI across 1 reported incident. In 2025, the average customer here lost power for about 2.1 hours.
Green Lake County, WI is served by 1 tracked utility.
- Air Quality AlertUNKNOWN
Green Lake County has been under 8 National Weather Service alerts recently — most recently a Air Quality Alert on July 18, 2026.
- Heat Advisory ×5
- Air Quality Alert ×3
Hardest-hit cities in Green Lake County
Where this event is concentrated across the county's towns and townships.
Live outage counts are tracked at the county level; a city-by-city split within Green Lake Countyisn't available yet.
Historical reliability
In 2025, the average customer in Green Lake County went about 2.1 hours without power. Peak simultaneous outage on record reached 6,727 customers.
Worst year here was 2018 (peak 2,787 customers out) · decade average 2.4 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 345 | 1,120 | 0.7 |
| 2016 | 37 | 1,957 | 0.1 |
| 2017 | 263 | 3,978 | 3.2 |
| 2018 | 390 | 2,787 | 5.1 |
| 2019 | 409 | 2,939 | 1.9 |
| 2020 | 407 | 2,443 | 1.2 |
| 2021 | 410 | 6,350 | 4.6 |
| 2022 | 353 | 2,499 | 2.7 |
| 2023 | 398 | 4,027 | 1.6 |
| 2024 | 449 | 6,727 | 3.4 |
| 2025 | 433 | 1,426 | 2.1 |
Relatively Moderate high winds exposure · 2.4 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 Green Lake County: FAQ
- How often does Green Lake County, WI lose power?
- Based on EAGLE-I records, Green Lake County, WI logged 433 distinct outage events in 2025, averaging about 2.1 hours without power per customer over the year.
- What was the worst power outage in Green Lake County, WI?
- The largest tracked outage peaked at 6,727 customers without power, beginning May 21, 2024 and lasting about 1d 21h.
- Is there a power outage in Green Lake County, WI right now?
- Yes — about 11 customers are currently without power across 1 reported incident(s).
- Which utilities serve Green Lake County, WI?
- Tracked electric providers include Alliant Energy (Interstate Power & Light).
Outages are tracked at the county level; these ZIP codes fall within Green Lake County.
53926, 53939, 53946, 53947, 54941, 54968
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/55047 and /api/v1/counties/55047/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Wisconsin customers). Live data as of .