SAIDI
23 min per year
Average outage minutes (2023)
What This Utility Data Tells You
City of Murray - (UT) is a municipally-owned utility operating in Utah under EIA identifier 13137. It reports service to approximately 19,913 customer accounts and generated about $0.03 billion in annual electric revenue, with a service footprint spanning 7 ZIP codes. As a municipal utility, it is typically governed by a local board or city council and is exempt from federal income tax.
In 2023, the average City of Murray - (UT) customer experienced 23.0 minutes of power interruptions — a metric called SAIDI (System Average Interruption Duration Index). That places this utility well below the 120–180 minute national benchmark, signaling strong grid hardening and fast restoration practices. SAIFI — the average number of outage events per customer — was 0.40 for the same period, so customers statistically faced roughly 0 distinct interruptions that year.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for City of Murray - (UT), which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI has improved from 64.0 to 23.0 minutes over that window — a meaningful direction for prospective customers and regulators watching capital investment outcomes. All figures on this page come directly from EIA Form 861, the federal annual electric power industry survey, with service territory ZIPs sourced from OpenEI — you can cross-reference them with your own utility bill or use them when comparing providers before relocating.
SAIFI
0.40 interruptions/yr
Outage frequency (2023)
Customers
19,913
Served in Utah
SAIDI vs. National Average (180 min) 5.8%
23 minutes per customer per year
Minutes without power per year (2023)
Reliability Trend (2020–2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 64.0 | — | 1.100 | — |
| 2021 | 76.0 | — | 1.300 | — |
| 2022 | 29.0 | — | 0.500 | — |
| 2023 | 23.0 | — | 0.400 | — |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Service Area
City of Murray - (UT) serves 7 ZIP codes in Utah.
84047840848410784117841218412384157
Frequently Asked Questions
How reliable is City of Murray - (UT)?
City of Murray - (UT) had a SAIDI of 23.0 minutes in 2023, meaning the average customer experienced about 23 minutes of outages that year. This is below the national average, indicating above-average reliability.
What type of utility is City of Murray - (UT)?
City of Murray - (UT) is classified as a Municipal serving Utah. Municipal utilities are owned and operated by local governments.
What does SAIDI mean for City of Murray - (UT)?
SAIDI (System Average Interruption Duration Index) measures the average total minutes per year that a customer of City of Murray - (UT) experiences power outages. A lower SAIDI indicates better reliability. The national average is roughly 120-180 minutes per year, so comparing City of Murray - (UT)'s SAIDI to that benchmark shows whether this utility is above or below average.
How many customers does City of Murray - (UT) serve?
City of Murray - (UT) serves approximately 19,913 customers in Utah. Customer count can affect reliability metrics because larger utilities may face different infrastructure challenges compared to smaller ones.
How has City of Murray - (UT)'s reliability changed over time?
City of Murray - (UT) has 4 years of reliability data (2020-2023). SAIDI has remained relatively stable over this period. Review the trend table above for year-by-year detail.
What is SAIDI without major event days?
SAIDI "without major event days" (SAIDI nMED) excludes outages caused by hurricanes, ice storms, and other catastrophic weather events. It better reflects day-to-day infrastructure reliability rather than vulnerability to extreme weather. Both standard SAIDI and SAIDI nMED are shown in the reliability trend table above.
Utility Profile
- Type
- Municipal
- State
- Utah
- Customers
- 19,913
- Annual Revenue
- $0.03B
- EIA ID
- 13137
Related Data
Guides
Data Source: U.S. Energy Information Administration Form 861 annual electric power industry survey. ZIP service territory from OpenEI.
Related
Data sourced from official EIA reliability statistics and OpenEI utility rate database. See our methodology for details. Retrieved and formatted by PlainUtility Editorial
Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the U.S. Energy Information Administration (EIA) Form 861. Consult a qualified professional before making decisions based on this data.
Read our methodology — how this data is sourced, computed, and verified.