massoutage

County annual report · FIPS 47017

2019 Carroll County, TN Power Outage Report

In 2019, customers in Carroll County, TN went without power for an average of 0.0 hours, a total of 0 customer-hours (Tennessee average 2.7 hours). That ranks 86th worst of 86 Tennessee counties and 2937th of 2,937 nationally.

Summary data CSVJSON
Avg hrs / customer
0.0
15,731 customers
Customer-hours out
0
Peak customers out
1
Outages ≥1,000 out
0
0 of 10,000+ · 1 total
Longest outage
15m
began March 31, 2019
Rank in state
86th/86
2937th of 2,937 US

Compared with TN, the US and 2018

Carroll County, TN average hours without power per customer compared with state and national averages, 2019Carroll County 0.0 hours, Tennessee average 2.7 hours, US average 4.6 hours, Carroll County, 2018 0.0 hoursCarroll CountyCarroll County0.0hTennessee averageTennessee average2.7hUS averageUS average4.6hCarroll County, 2018Carroll County, 20180.0h
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Average hours without power per customer in 2019; last bar is this county in 2018.

Month by month

CSVJSON
Carroll County, TN customer-hours without power by month, 2019Jan 0, Feb 0, Mar 0, Apr 0, May 0, Jun 0, Jul 0, Aug 0, Sep 0, Oct 0, Nov 0, Dec 000.30.50.810Jan0Feb0Mar0Apr0May0Jun0Jul0Aug0Sep0Oct0Nov0Dec
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Customer-hours; March was the worst month.

Carroll County year over year

CSVJSON
Carroll County, TN: average hours without power per customer by year2015: no data; 2016: no data; 2017: no data; 2018: 0.0h, coverage 55%; 2019: 0.0h, coverage 73%; 2020: no data; 2021: no data; 2022: no data; 2023: no data; 2024: no data; 2025: no data00000%50%100%n/a2015n/a2016n/a20170.0h20180.0h2019n/a2020n/a2021n/a2022n/a2023n/a2024n/a2025
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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 Tennessee customers tracked each year.

Biggest outages in Carroll County, 2019

The 1 outage episodes with the most customers out at once. Times are UTC.

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1March 31, 2019 14:45March 31, 2019 15:0015m10

Outage episodes by size in 2019: 0 reached 100+ customers, 0 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 Carroll County reported on EIA Form 861 for 2019, or their most recent earlier filing. Utility-wide figures, not county-specific.

CSVJSON
UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
City of Milan - (TN)201889 min1.61--
City of Lexington - (TN)-----
Carroll County - (TN)-----

About this data

  • Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 73% of Tennessee's customers in 2019; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 15,731 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. Carroll County has data for 2018–2019.

Cite this report

MassOutage (massoutage.com), Carroll County, TN annual power outage report, 2019, data as of Oct 14, 2026 13:35 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/tennessee/carroll-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON
Carroll County by year:2018
Live outages in Carroll County2019 Tennessee report2019 US report