massoutage

County annual report · FIPS 39065

2015 Hardin County, OH Power Outage Report

In 2015, customers in Hardin County, OH went without power for an average of 1.0 hours, a total of 19K customer-hours (Ohio average 2.5 hours). That ranks 75th worst of 88 Ohio counties and 1743rd of 2,484 nationally.

Summary data CSVJSON
Avg hrs / customer
1.0
18,254 customers
Customer-hours out
19K
Peak customers out
1,266
Outages ≥1,000 out
1
0 of 10,000+ · 211 total
Longest outage
8h 45m
began June 16, 2015
Rank in state
75th/88
1743rd of 2,484 US

Compared with OH, the US

Hardin County, OH average hours without power per customer compared with state and national averages, 2015Hardin County 1.0 hours, Ohio average 2.5 hours, US average 2.9 hoursHardin CountyHardin County1.0hOhio averageOhio average2.5hUS averageUS average2.9h
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Average hours without power per customer in 2015.

Month by month

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Hardin County, OH customer-hours without power by month, 2015Jan 133, Feb 24, Mar 163, Apr 1,122, May 1,195, Jun 7,758, Jul 1,529, Aug 87, Sep 3,525, Oct 953, Nov 581, Dec 1,74502k4k6k8k133Jan24Feb163Mar1,122Apr1,195May7,758Jun1,529Jul87Aug3,525Sep953Oct581Nov1,745Dec
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Customer-hours; June was the worst month.

Hardin County year over year

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Hardin County, OH: average hours without power per customer by year2015: 1.0h; 2016: 2.2h; 2017: 2.0h; 2018: 2.0h, coverage 93%; 2019: 4.5h, coverage 93%; 2020: 2.4h, coverage 93%; 2021: 3.4h, coverage 93%; 2022: 3.1h, coverage 93%; 2023: 3.0h; 2024: 2.6h; 2025: 4.5h02460%50%100%1.0h20152.2h20162.0h20172.0h20184.5h20192.4h20203.4h20213.1h20223.0h20232.6h20244.5h2025
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Average hours without power per customer. Line: EAGLE-I coverage, share of customers tracked (right axis).

Coverage line is EAGLE-I's share of Ohio customers tracked each year.

Biggest outages in Hardin County, 2015

The 10 outage episodes with the most customers out at once. Times are UTC.

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1June 14, 2015 15:15June 14, 2015 17:001h 45m1,266320
2September 3, 2015 02:00September 3, 2015 07:155h 15m6523,264
3May 26, 2015 21:45May 27, 2015 01:454h582766
4June 26, 2015 09:30June 26, 2015 11:302h5321,064
5June 13, 2015 08:15June 13, 2015 10:001h 45m531797
6June 16, 2015 00:30June 16, 2015 05:154h 45m5202,109
7June 1, 2015 06:45June 1, 2015 07:451h517517
8June 1, 2015 10:30June 1, 2015 14:003h 30m517136
9July 9, 2015 14:45July 9, 2015 15:0015m486122
10July 7, 2015 20:30July 7, 2015 23:002h 30m419838

Outage episodes by size in 2015: 25 reached 100+ customers, 1 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 Hardin County reported on EIA Form 861 for 2015, or their most recent earlier filing. Utility-wide figures, not county-specific.

CSVJSON
UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Ohio Power Co20154.0 hrs1.393.4 hrs1.32
Dayton Power & Light Co20152.0 hrs0.961.8 hrs0.92
Hancock-Wood Electric Coop Inc201572 min1.0172 min1.01
Mid-Ohio Energy Coop, Inc201547 min-34 min-
Union Rural Electric Coop, Inc201590 min1.3390 min1.33
Logan County Coop Power & Light20151.6 hrs-17 min-

About this data

  • Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Ohio's customers in 2015; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 18,254 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. Hardin County has data for 2015–2025.

Cite this report

MassOutage (massoutage.com), Hardin County, OH annual power outage report, 2015, 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/2015/ohio/hardin-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON