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City of Harriman - (TN): Outages & Reliability

We have no live outage feed for City of Harriman - (TN), so its outages are not in our numbers.

City of Harriman - (TN) is an municipal utility serving 2 counties in Tennessee. City of Harriman - (TN) did not report standardized reliability metrics to the EIA (common for smaller or short-form utilities), but its service territory and outage history are tracked below.

ON ITS NETWORKNo live feed

We have no live feed for City of Harriman - (TN), so its outages are not in our numbers. See our coverage →

Official reliability

US EIA
Not reported to EIA
Residential price13.4¢/kWhaverage, US EIA 2024energy trends →

Reliability over time

Official EIA SAIDI, hours without power per customer per year (IEEE, incl. major events). Over this period City of Harriman - (TN)’s reliability has been improving (lower is better).

City of Harriman - (TN) SAIDI by year2017–2021: 2017 107.8h, 2018 8.2h, 2020 12.5h, 2021 8.2h. Highlighted: 2017 (highest).050100150107.8h20178.2h201812.5h20208.2h2021
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Outage trend · City of Harriman - (TN)
0customers out
Data as of Oct 7, 2026 09:00 UTC
City of Harriman - (TN): customers without power, last 24 hoursPeak 0 customers out; latest 0 as of Oct 7, 2026 09:00 UTC. Each point is the highest reading in its interval.00.30.50.816 AM12 PM6 PMOct 7
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Times in EDT. Shaded stretches had no reading.

Counties served by City of Harriman - (TN) (2)

Service territory reported to EIA-861; each links to live outage status and history.

City of Harriman - (TN): FAQ

How reliable is City of Harriman - (TN)?
City of Harriman - (TN) did not report standardized SAIDI/SAIFI reliability metrics to the EIA. Outage history for the counties it serves is available on their individual pages.
How many customers does City of Harriman - (TN) serve?
City of Harriman - (TN) serves 2 counties across Tennessee, per its EIA-861 service territory filing.
Where does City of Harriman - (TN) provide power?
City of Harriman - (TN) operates in Tennessee. The full list of counties served is below, each linked to its live outage status.

Reliability metrics (SAIDI/SAIFI) and service territory from the US EIA Form 861. SAIDI/SAIFI are IEEE-standard, including major event days. Primary state: Tennessee.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of .