When will the power be back in Costilla County, CO?

See current outages near you, plus an independent restoration forecast when enough trend data exists · Colorado

No significant county-wide outage reported in Costilla County, CO right now.

Lights out where you are? Very small or brand-new outages can take a few minutes to reach county-level data — check your exact address on the live map, and see what to check before you report it.

🔔 Get a free alert if an outage is detected here — one tap in your browser, no signup.

Elsewhere in Colorado: 555 customers reported out — statewide status.

Updated 7:31 AM MDT.

Open the live outage map

⚡ No power in Costilla, CO? We'll notify you when the outage we're tracking looks mostly restored.

An alert when an outage is detected here, another once a dependable restoration estimate is ready, and an all-clear when the outage we're tracking looks substantially restored (~90% of customers back). No email, no account — anonymous usage stats only.

Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been

Who serves Costilla County?

County-wide coverage, with utility detail where available. Serving utilities tracked here include Xcel Energy, San Luis Valley REC and San Isabel Electric Association, alongside the nationwide county-by-county tally. Multiple utilities serve parts of this area — enter a street address above for your exact provider. For the parent company's combined picture, see Xcel Energy outages across every state it serves.

Outage history — Costilla County, CO

Last significant outage: Sep 23, 2026 — peaked at 1,100 customers, restored in ~1.2 hr (no severe weather).

Across the 5 significant outages tracked here, restoration typically ran about 1.8 hr (median).

Every outage behind these figures (5)

Began	Peak out	Restored in	Weather
Sep 23, 2026	1,100	~1.2 hr	no severe weather
Aug 27, 2026	201	~1.8 hr	weather alert
Aug 27, 2026	459	~3.3 hr	weather alert
Aug 3, 2026	1,101	~5.3 hr	heat event
Aug 2, 2026	204	~1.8 hr	heat event

This county-level list covers larger outages (about 200+ customers at peak, lasting 30 minutes or more) — oldest listed: Aug 2, 2026. Smaller or briefer interruptions aren't listed.

Longer-term outage history — Costilla County, CO

Federal outage records (EAGLE-I, kept by the U.S. Department of Energy) show 58 notable outages (200+ customers at peak) here between 2014 and 2025. Typical restoration ran ~3.3 hr (median), and outages here have been most common in spring.

Largest on record: ~3,824 customers out in May 2023, restored after about 4.3 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 Costilla County include San Luis, Blanca, Fort Garland and San Acacio. 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 Costilla County, CO?

Report it to your electric utility — crews are dispatched from customer reports. Utilities serving parts of Costilla include Xcel Energy, San Luis Valley REC and San Isabel Electric Association — 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.

Nearby counties & areas

Alamosa County · Huerfano County · Conejos County · Rio Grande County · Custer County · Saguache County · Las Animas County · Pueblo County

All Colorado outage pages · All states