County annual report · FIPS 08093
2023 Park County, CO Power Outage Report
In 2023, customers in Park County, CO went without power for an average of 21.7 hours, a total of 130K customer-hours (Colorado average 2.1 hours). That ranks 1st worst of 52 Colorado counties and 365th of 2,977 nationally.
Compared with CO, the US and 2022
Coverage line is EAGLE-I's share of Colorado customers tracked each year.
Biggest outages in Park County, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | August 28, 2023 05:45 | August 28, 2023 21:00 | 15h 15m | 4,466 | 15K |
| 2 | May 11, 2023 14:30 | May 14, 2023 03:00 | 2d 12h | 2,659 | 49K |
| 3 | June 27, 2023 15:00 | June 28, 2023 01:45 | 10h 45m | 2,106 | 4,928 |
| 4 | March 24, 2023 03:15 | March 24, 2023 08:15 | 5h | 1,997 | 2,009 |
| 5 | April 26, 2023 13:00 | April 26, 2023 23:30 | 10h 30m | 1,888 | 4,758 |
| 6 | October 17, 2023 13:30 | October 18, 2023 03:00 | 13h 30m | 1,443 | 9,130 |
| 7 | November 7, 2023 20:15 | November 7, 2023 21:30 | 1h 15m | 1,386 | 1,387 |
| 8 | July 20, 2023 09:45 | July 20, 2023 17:00 | 7h 15m | 1,184 | 2,302 |
| 9 | October 29, 2023 11:30 | October 30, 2023 23:45 | 1d 12h | 1,081 | 9,513 |
| 10 | February 17, 2023 16:45 | February 17, 2023 19:45 | 3h | 1,054 | 1,320 |
Outage episodes by size in 2023: 45 reached 100+ customers, 11 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving Park County reported on EIA Form 861 for 2023, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Public Service Co of Colorado | 2023 | 1.9 hrs | 1.02 | 1.7 hrs | 0.98 |
| CORE Electric Cooperative | 2023 | 2.0 hrs | 0.90 | 64 min | 0.77 |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Colorado's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 6,016 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. Park County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Park County, CO annual power outage report, 2023, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2023/colorado/park-county