massoutage

County annual report · FIPS 28057

2017 Itawamba County, MS Power Outage Report

In 2017, customers in Itawamba County, MS went without power for an average of 0.0 hours, a total of 0 customer-hours (Mississippi average 6.6 hours). That ranks 77th worst of 77 Mississippi counties and 2770th of 2,786 nationally.

Summary data CSVJSON
Avg hrs / customer
0.0
10,400 customers
Customer-hours out
0
Peak customers out
1
Outages ≥1,000 out
0
0 of 10,000+ · 1 total
Longest outage
15m
began November 27, 2017
Rank in state
77th/77
2770th of 2,786 US

Compared with MS, the US

Itawamba County, MS average hours without power per customer compared with state and national averages, 2017Itawamba County 0.0 hours, Mississippi average 6.6 hours, US average 7.4 hoursItawamba CountyItawamba County0.0hMississippi averageMississippi average6.6hUS averageUS average7.4h
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Average hours without power per customer in 2017.

Month by month

CSVJSON
Itawamba County, MS customer-hours without power by month, 2017Jan 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; November was the worst month.

Itawamba County year over year

CSVJSON
Itawamba County, MS: average hours without power per customer by year2015: no data; 2016: no data; 2017: 0.0h; 2018: 0.0h, coverage 66%; 2019: 0.1h, coverage 74%; 2020: 0.2h, coverage 77%; 2021: 0.2h, coverage 77%; 2022: 0.1h, coverage 77%; 2023: 0.3h; 2024: 4.8h; 2025: 9.5h02.557.5100%50%100%n/a2015n/a20160.0h20170.0h20180.1h20190.2h20200.2h20210.1h20220.3h20234.8h20249.5h2025
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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 Mississippi customers tracked each year.

Biggest outages in Itawamba County, 2017

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

CSVJSON
#Started (UTC)Ended (UTC)DurationPeak outCustomer-hours
1November 27, 2017 17:30November 27, 2017 17:4515m10

Outage episodes by size in 2017: 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 Itawamba County reported on EIA Form 861 for 2017, or their most recent earlier filing. Utility-wide figures, not county-specific.

CSVJSON
UtilityEIA yearSAIDISAIFISAIDI excl. major eventsSAIFI excl. major events
Tombigbee Electric Power Assn-----

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 Mississippi's customers in 2017; utilities it does not see are not counted.
  • Hours per customer = outage customer-minutes ÷ 10,400 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. Itawamba County has data for 2017–2025.

Cite this report

MassOutage (massoutage.com), Itawamba County, MS annual power outage report, 2017, 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/). https://massoutage.com/reports/2017/mississippi/itawamba-county

summary CSVJSONyears CSVJSONmonths CSVJSONevents CSVJSONutilities CSVJSON
Itawamba County by year:20252024202320222021202020192018
Live outages in Itawamba County2017 Mississippi report2017 US report