See current outages near you, plus an independent restoration forecast when enough trend data exists · California
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Who serves Napa County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include Pacific Gas & Electric, alongside the nationwide county-by-county tally. This is the utility we track here, not necessarily the only one serving it — enter a street address above for your exact provider.
Outage history — Napa County, CA
Last significant outage: Oct 3, 2026 — peaked at 1,496 customers, restored in ~30 min (heat event).
Across the 31 significant outages tracked here, restoration typically ran about 5.5 hr.
This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Jul 22, 2026. Smaller or briefer interruptions aren't listed.
Recent outages tracked in American Canyon
American Canyon's last tracked outage began Oct 4, peaked at 170 customers out, and was restored in 50 minutes. Across the 2 outages tracked here, the typical (median) restoration ran 5 hours.
- Oct 4 — 170 customers out, restored in 50 minutes
- Oct 2 — 121 customers out, restored in 9 hours
Tracked by this site from the serving utilities' own live outage maps (outages of 25+ customers; dates are local calendar days). These recent, city-level outages build on the longer-term federal record below.
Longer-term outage history — Napa County, CA
Federal outage records (
EAGLE-I, kept by the U.S. Department of Energy) show
860 notable outages (200+ customers at peak) here between 2014 and 2025 — including
10 major events of 10,000+ customers.
Typical restoration ran ~
6.5 hr (median), and outages here have been most common in summer.
That is shorter than the California norm in the same records, where the typical outage ran ~8.8 hr.
Largest on record: ~46,279 customers out in October 2019, restored after about 27.3 hr. The busiest year on record here was 2024.
Source: EAGLE-I (Oak Ridge National Laboratory / U.S. Department of Energy), county-level
records 2014–2025, replayed through the same event rules as our tracking archive above with two differences: outages shorter than
half an hour count here, and a reading above twice the county's customers or households is capped. They cover a far longer period
than we have been tracking — a different set of outages, so the two typical times differ. These are federal historical records,
not events tracked live by this site.
Communities covered
Communities in Napa County include American Canyon, St. Helena, Calistoga, Yountville, Angwin, Deer Park, Lake Berryessa and Moskowite Corner. Searches and the live map cover every address in the county, named here or not.
This page also serves American Canyon and Napa: their outages are counted in this county's total, and the outages tracked in American Canyon are listed with the outage history above.
