See current outages near you, plus an independent restoration forecast when enough trend data exists · New York
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Who serves Madison County?
County-wide coverage, with utility detail where available. Serving utilities tracked here include NYSEG and National Grid, alongside the nationwide county-by-county tally. Otsego Electric Cooperative, Oneida-Madison Electric Cooperative, City of Sherrill and 1 other also serve parts of this county — we don't yet read their own live outage maps. Multiple utilities serve parts of this area — enter a street address above for your exact provider.
Outage history — Madison County, NY
Last significant outage: Sep 30, 2026 — peaked at 1,951 customers, restored in ~5.3 hr (no severe weather).
Across the 8 significant outages tracked here, restoration typically ran about 1.4 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.
Longer-term outage history — Madison County, NY
Federal outage records (
EAGLE-I, kept by the U.S. Department of Energy) show
479 notable outages (200+ customers at peak) here between 2014 and 2025 — including
3 major events of 10,000+ customers.
Typical restoration ran ~
2.5 hr (median), and outages here have been most common in summer.
That is shorter than the New York norm in the same records, where the typical outage ran ~3.5 hr.
Largest on record: ~13,208 customers out in June 2025, restored after about 2.1 days. The busiest year on record here was 2022.
Source: EAGLE-I (Oak Ridge National Laboratory / U.S. Department of Energy), county-level
records 2014–2025 measured by the same rules as our tracking archive above, over a far longer period than we have been tracking — the same method, a different set of outages. These are federal historical records,
not events tracked live by this site.
Cities we track in Madison County
Communities in Madison County include Oneida, Chittenango, Canastota, Hamilton, Cazenovia, Morrisville, Earlville and Wampsville. Searches and the live map cover every address in the county, named here or not.
Common questions
How do I report a power outage in Madison County, NY?
Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of Madison include NYSEG, National Grid, Otsego Electric Cooperative and others — service areas overlap and county lines don't decide your provider, so confirm yours, then use its outage line or website. Reporting a downed line also helps crews find the fault faster. In a life-threatening emergency, call 911.
