County annual report · FIPS 39097
2019 Madison County, OH Power Outage Report
In 2019, customers in Madison County, OH went without power for an average of 2.6 hours, a total of 71K customer-hours (Ohio average 5.2 hours). That ranks 73rd worst of 88 Ohio counties and 1784th of 2,945 nationally.
Compared with OH, the US and 2018
Coverage line is EAGLE-I's share of Ohio customers tracked each year.
Biggest outages in Madison County, 2019
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 26, 2019 11:30 | May 26, 2019 20:45 | 9h 15m | 3,323 | 6,862 |
| 2 | March 17, 2019 21:45 | March 18, 2019 08:00 | 10h 15m | 3,317 | 6,900 |
| 3 | August 8, 2019 19:15 | August 9, 2019 15:15 | 20h | 1,418 | 4,890 |
| 4 | February 24, 2019 02:00 | February 24, 2019 09:00 | 7h | 1,264 | 5,937 |
| 5 | February 26, 2019 22:30 | February 27, 2019 06:15 | 7h 45m | 1,235 | 962 |
| 6 | July 18, 2019 21:45 | July 18, 2019 23:30 | 1h 45m | 1,193 | 1,789 |
| 7 | November 12, 2019 19:15 | November 12, 2019 20:45 | 1h 30m | 1,179 | 1,472 |
| 8 | December 30, 2019 10:00 | December 31, 2019 00:15 | 14h 15m | 1,079 | 3,926 |
| 9 | September 3, 2019 12:00 | September 3, 2019 21:30 | 9h 30m | 1,067 | 574 |
| 10 | May 31, 2019 15:00 | June 1, 2019 00:15 | 9h 15m | 840 | 444 |
Outage episodes by size in 2019: 49 reached 100+ customers, 9 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Madison County reported on EIA Form 861 for 2019, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Ohio Power Co | 2018 | 4.3 hrs | 1.57 | 3.6 hrs | 1.46 |
| Ohio Edison Co | 2018 | 3.2 hrs | 1.33 | 1.8 hrs | 1.06 |
| Dayton Power & Light Co | 2018 | 3.2 hrs | 1.14 | 1.7 hrs | 0.91 |
| South Central Power Company | 2018 | 9.9 hrs | 3.36 | 5.8 hrs | 2.46 |
| Duke Energy Ohio Inc | 2018 | 5.3 hrs | 1.54 | 2.4 hrs | 1.15 |
| Pioneer Rural Elec Coop, Inc - (OH) | 2018 | 2.5 hrs | 1.35 | 1.8 hrs | 1.21 |
| Union Rural Electric Coop, Inc | 2018 | 4.9 hrs | 2.61 | 1.9 hrs | 1.64 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 93% of Ohio's customers in 2019; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 26,880 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Madison County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Madison County, OH annual power outage report, 2019, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2019/ohio/madison-county