Municipal Washington

PUD No 1 of Jefferson County

316min
SAIDI 2023
1.74
SAIFI 2023
20,873
Customers

What This Utility Data Tells You

PUD No 1 of Jefferson County is a municipally-owned utility operating in Washington under EIA identifier 59013. It reports service to approximately 20,873 customer accounts and generated about $0.04 billion in annual electric revenue. 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 PUD No 1 of Jefferson County customer experienced 316.4 minutes of power interruptions — a metric called SAIDI (System Average Interruption Duration Index). That is substantially above the 120–180 minute national benchmark, indicating either storm-prone geography, aging infrastructure, or extended restoration windows. SAIFI — the average number of outage events per customer — was 1.74 for the same period, so customers statistically faced roughly 2 distinct interruptions that year. Excluding major event days (hurricanes, ice storms), SAIDI drops to 316.4 minutes — the gap between that figure and the headline 316.4 reveals how much weather, not day-to-day infrastructure, drove outages.

The EIA dataset includes 4 years of continuous reporting (2020–2023) for PUD No 1 of Jefferson County, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI has improved from 397.6 to 316.4 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 — you can cross-reference them with your own utility bill or use them when comparing providers before relocating.

SAIDI

316 min per year

Average outage minutes (2023)

SAIFI

1.74 interruptions/yr

Outage frequency (2023)

Customers

20,873

Served in Washington

SAIDI vs. National Average (180 min) 79.1%

316 minutes per customer per year

PUD No 1 of Jefferson County SAIDI

Minutes without power per year (2023)

316 SAIDI316 SAIDINat. avg 120120SAIDI316SAIDI

Below Average

Reliability Trend (2020–2023)

Year SAIDI (min) SAIDI nMED SAIFI Customers
2020 397.6 397.6 2.310 20,287
2021 951.6 391.6 3.241 20,682
2022 1948.6 473.1 3.553 20,753
2023 316.4 316.4 1.744 21,036

SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.

Frequently Asked Questions

How reliable is PUD No 1 of Jefferson County?

PUD No 1 of Jefferson County had a SAIDI of 316.4 minutes in 2023, meaning the average customer experienced about 316 minutes of outages that year. This is above the national average, indicating below-average reliability.

What type of utility is PUD No 1 of Jefferson County?

PUD No 1 of Jefferson County is classified as a Municipal serving Washington. Municipal utilities are owned and operated by local governments.

What does SAIDI mean for PUD No 1 of Jefferson County?

SAIDI (System Average Interruption Duration Index) measures the average total minutes per year that a customer of PUD No 1 of Jefferson County experiences power outages. A lower SAIDI indicates better reliability. The national average is roughly 120-180 minutes per year, so comparing PUD No 1 of Jefferson County's SAIDI to that benchmark shows whether this utility is above or below average.

How many customers does PUD No 1 of Jefferson County serve?

PUD No 1 of Jefferson County serves approximately 20,873 customers in Washington. Customer count can affect reliability metrics because larger utilities may face different infrastructure challenges compared to smaller ones.

How has PUD No 1 of Jefferson County's reliability changed over time?

PUD No 1 of Jefferson County 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
Washington
Customers
20,873
Annual Revenue
$0.04B
EIA ID
59013
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.