How reliable is Navajo Tribal Utility Authority?

Navajo Tribal Utility Authority 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 Navajo Tribal Utility Authority serve?

Navajo Tribal Utility Authority serves 6 counties across 3 states, per its EIA-861 service territory filing.

Where does Navajo Tribal Utility Authority provide power?

Navajo Tribal Utility Authority operates in Arizona, New Mexico, Utah. The full list of counties served is below, each linked to its live outage status.

Navajo Tribal Utility Authority: Outages & Reliability

We have no live outage feed for Navajo Tribal Utility Authority, so its outages are not in our numbers.

Navajo Tribal Utility Authority is an state utility serving 6 counties in 3 states. Navajo Tribal Utility Authority 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 Navajo Tribal Utility Authority, so its outages are not in our numbers. See our coverage →

Official reliability

US EIA

Not reported to EIA

Residential price16.5¢/kWhaverage, US EIA 2024energy trends →

Outage trend · Navajo Tribal Utility Authority

0customers out

Data as of Oct 7, 2026 09:00 UTC

Times in EDT. Shaded stretches had no reading.

Counties served by Navajo Tribal Utility Authority (6)

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

Navajo Tribal Utility Authority: FAQ

How reliable is Navajo Tribal Utility Authority?: Navajo Tribal Utility Authority 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 Navajo Tribal Utility Authority serve?: Navajo Tribal Utility Authority serves 6 counties across 3 states, per its EIA-861 service territory filing.
Where does Navajo Tribal Utility Authority provide power?: Navajo Tribal Utility Authority operates in Arizona, New Mexico, Utah. 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: Arizona.

Data from EIA Form 861 (utility reliability) and DOE/ORNL ODIN, every source we read. Live data as of October 7, 2026 09:00 UTC.