County annual report · FIPS 56017
2018 Hot Springs County, WY Power Outage Report
In 2018, customers in Hot Springs County, WY went without power for an average of 2.4 hours, a total of 5,595 customer-hours (Wyoming average 1.2 hours). That ranks 6th worst of 21 Wyoming counties and 1687th of 2,798 nationally.
Compared with WY, the US and 2017
Coverage line is EAGLE-I's share of Wyoming customers tracked each year.
Biggest outages in Hot Springs County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | July 10, 2018 18:15 | July 10, 2018 19:00 | 45m | 2,534 | 634 |
| 2 | October 31, 2018 17:00 | October 31, 2018 17:30 | 30m | 1,361 | 681 |
| 3 | February 22, 2018 20:00 | February 22, 2018 21:30 | 1h 30m | 1,261 | 1,279 |
| 4 | June 7, 2018 01:00 | June 7, 2018 08:15 | 7h 15m | 259 | 1,244 |
| 5 | September 6, 2018 19:30 | September 7, 2018 02:30 | 7h | 155 | 333 |
| 6 | May 14, 2018 04:00 | May 14, 2018 05:15 | 1h 15m | 154 | 192 |
| 7 | February 13, 2018 16:45 | February 13, 2018 19:45 | 3h | 63 | 189 |
| 8 | July 6, 2018 07:00 | July 6, 2018 09:45 | 2h 45m | 60 | 80 |
| 9 | April 3, 2018 17:15 | April 3, 2018 21:15 | 4h | 39 | 103 |
| 10 | April 16, 2018 21:00 | April 16, 2018 22:45 | 1h 45m | 31 | 32 |
Outage episodes by size in 2018: 6 reached 100+ customers, 3 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 Hot Springs County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| PacifiCorp | 2018 | 3.2 hrs | 1.62 | 2.0 hrs | 1.25 |
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| High Plains Power Inc | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 62% of Wyoming's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,310 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. Hot Springs County has data for 2017–2025.
Cite this report
MassOutage (massoutage.com), Hot Springs County, WY annual power outage report, 2018, 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/2018/wyoming/hot-springs-county