Putnam County, IL Power Outages
Utilities serving Putnam County, Illinois don't yet share live outage data with DOE's ODIN feed. Check your electric company's outage map (listed below) for real-time status.
Putnam County on the Illinois outage map
- Normal
- Minor
- Moderate
- Major
- Severe
- Limited data
Current outages
Weather alerts
No active outage-relevant weather alerts from the National Weather Service.
Putnam County power outage history
Every significant outage recorded in Putnam County since late 2014, with likely causes from NOAA storm reports
Since late 2014, DOE's EAGLE-I monitoring system has recorded 180 significant power outages in Putnam County, meaning events that left at least 1% of customers in the dark. The largest (Aug 10–13, 2020) came when severe thunderstorms left 3,191 customers (100% of the county) without power.
From 2018 to 2025, the average customer here lost about 14 hr 51 min of power per year, more than the Illinois average of 2 hr 57 min. That ranks 2nd of 102 Illinois counties for outage time, where 1st has the most.
August is the riskiest month: it accounted for 35% of all customer outage time from 2018 to 2025. On 101 days in that period, at least 5% of customers were out at the same time. Outage time in Putnam County has held roughly steady recently: about 14 hr 11 min per customer per year in 2022–2025, versus 15 hr 30 min in 2018–2021.
The most recent significant outage on record (Dec 28–29, 2025) affected 112 customers (4.5%) amid a winter storm.
Worst outages on record
| # | When | Peak customers out | Days | Likely cause (NOAA) |
|---|---|---|---|---|
| 1 | Aug 10–13, 2020 | 3,191(100%) | 4 | Severe thunderstorms |
| 2 | Apr 1, 2023 | 2,932(100%) | 1 | Severe thunderstorms |
| 3 | Aug 9, 2021 | 2,361(94.4%) | 1 | Tornadoes |
| 4 | Jan 15, 2016 | 2,355(94.2%) | 1 | No major storm reported |
| 5 | May 8, 2023 | 1,962(78.4%) | 1 | Severe thunderstorms |
Hours without power per customer, by year
When outages happen
Source: DOE/ORNL EAGLE-I recorded electricity outages, 2014–2025 (CC BY 4.0), with likely causes from the NOAA NCEI Storm Events Database. EAGLE-I coverage was partial before 2018, so averages use 2018–2025. Peak counts are the highest number of customers out at one time.
Who provides electricity in Putnam County?
Electric companies with service territory in Putnam County (EIA-861, 2025)
| Utility | Type | Customers (IL) | Avg. outage time / yr | Live data |
|---|---|---|---|---|
| Ameren Illinois | Investor Owned | 1,251,245 | Not reporting | |
| Corn Belt Energy Corporation | Cooperative | 37,468 | Not reporting |
Customer counts are each utility's statewide total in Illinois. Source: U.S. Energy Information Administration, Form EIA-861 & Electric Power Annual.
Local outage news
No Putnam County outage headlines in the past week.
Nearby counties
Putnam County power outage FAQ
Is the power out in Putnam County right now?
No outages are currently reported for Putnam County by participating utilities. Live coverage is limited here, so If your power is out, report it to your electric company.
Which electric company serves Putnam County?
According to EIA-861 service territory data, Ameren Illinois Company, Corn Belt Energy Corporation provide electric service in Putnam County, Illinois.
What was the worst power outage in Putnam County?
The largest outage recorded by DOE's EAGLE-I system since 2014 was Aug 10–13, 2020. It peaked at 3,191 customers without power (100% of the county). NOAA storm reports for that period point to severe thunderstorms.
How often does the power go out in Putnam County?
EAGLE-I has recorded 180 significant outages here since late 2014. From 2018 to 2025 the average customer lost about 14 hr 51 min of power per year, and on 101 days at least 5% of customers were out at once.
Cite this page
You may reuse our derived data under CC BY 4.0 with attribution. Underlying government data is public domain.
PowerOutageTracker.com. "Putnam County, IL Power Outages." Accessed November 2, 2026. https://poweroutagetracker.com/outages/illinois/putnam-county