SAIDI
12 min per year
Mean outage duration per year (2023)
Northern Wasco County PUD is a municipally-owned utility operating in Oregon under EIA identifier 13788. It reports service to approximately 10,466 customer accounts and generated about $0.09 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 Northern Wasco County PUD customer experienced 12.4 minutes of power interruptions, the industry-standard SAIDI metric (System Average Interruption Duration Index). That is comfortably under the 120–180 minute national benchmark range, a sign of solid grid resilience and quick outage response. Over the same period, SAIFI (outage events per customer) was 0.07, putting the typical customer at roughly 0 distinct interruptions that year. Strip out major event days (hurricanes, ice storms) and SAIDI falls to 12.4 minutes; the difference from the headline 12.4 shows how much of the outage total came from weather rather than everyday grid issues.
The EIA dataset includes 4 years of continuous reporting (2020–2023) for Northern Wasco County PUD, which lets you see whether reliability is trending up or down rather than judging from a single snapshot. SAIDI dropped from 87.3 to 12.4 minutes across that span, a direction regulators and prospective customers tend to watch closely. Note: this figure is unusually low compared to typical U.S. utility performance and may reflect an incomplete EIA filing for this year rather than a genuine reliability improvement -- treat with caution and cross-check against Northern Wasco County PUD's other reported years.
SAIDI
12 min per year
Mean outage duration per year (2023)
SAIFI
0.07 interruptions/yr
Outage frequency (2023)
Customers
10,466
Oregon service territory
12 min/year per customer
Power-out minutes per year (2023)
| Year | SAIDI (min) | SAIDI nMED | SAIFI | Customers |
|---|---|---|---|---|
| 2020 | 87.3 | 33.4 | 0.550 | 10,286 |
| 2021 | 109.8 | 55.5 | 0.290 | 10,395 |
| 2022 | 117.9 | 53.0 | 0.706 | 10,448 |
| 2023 | 12.4 | 12.4 | 0.073 | 10,482 |
SAIDI nMED = SAIDI without major event days. Source: EIA Form 861.
Northern Wasco County PUD serves 7 ZIP codes in Oregon.
Northern Wasco County PUD had a SAIDI of 12.4 minutes in 2023. Excluding major storm impacts, this beats the national average, a sign of above-average reliability.
Northern Wasco County PUD is classified as a Municipal serving Oregon.
Northern Wasco County PUD serves approximately 10,466 customers in Oregon.
Northern Wasco County PUD has 4 years of reliability data (2020-2023). This utility's SAIDI has stayed fairly flat over the period. Review the trend table above for year-by-year detail.
Source: U.S. Energy Information Administration Form 861 annual electric power industry survey · ZIP service territory: OpenEI. Disclaimer: informational only, not professional advice. See full disclaimer.
Every figure on PlainUtility is rendered directly from the U.S. Energy Information Administration's Form 861 reliability data, no number is typed in by an editor. This utility's SAIDI/SAIFI figures are rendered directly from EIA Form 861 reliability files. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2020-2023.