County annual report · FIPS 46121
2024 Todd County, SD Power Outage Report
In 2024, customers in Todd County, SD went without power for an average of 30.0 hours, a total of 66K customer-hours (South Dakota average 2.3 hours). That ranks 4th worst of 65 South Dakota counties and 324th of 2,990 nationally.
Compared with SD, the US
Coverage line is EAGLE-I's share of South Dakota customers tracked each year.
Biggest outages in Todd County, 2024
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, 2024 22:15 | July 11, 2024 04:30 | 6h 15m | 2,226 | 4,683 |
| 2 | March 27, 2024 21:15 | April 7, 2024 04:45 | 10d 7h | 1,166 | 6,364 |
| 3 | April 17, 2024 13:45 | May 9, 2024 15:00 | 22d 1h | 1,093 | 11K |
| 4 | July 28, 2024 01:15 | July 28, 2024 05:00 | 3h 45m | 768 | 774 |
| 5 | September 5, 2024 14:45 | December 19, 2024 09:30 | 104d 18h | 550 | 9,828 |
| 6 | June 22, 2024 06:15 | June 28, 2024 17:00 | 6d 10h | 522 | 3,253 |
| 7 | August 27, 2024 01:45 | September 5, 2024 08:00 | 9d 6h | 372 | 20K |
| 8 | April 16, 2024 01:00 | April 16, 2024 08:45 | 7h 45m | 347 | 1,296 |
| 9 | July 30, 2024 23:00 | July 31, 2024 00:45 | 1h 45m | 265 | 397 |
| 10 | June 21, 2024 15:30 | June 22, 2024 02:15 | 10h 45m | 156 | 1,519 |
Outage episodes by size in 2024: 12 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 Todd County reported on EIA Form 861 for 2024, 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 |
|---|---|---|---|---|---|
| WAPA-- Western Area Power Administration | - | - | - | - | - |
| LaCreek Electric Assn, Inc | - | - | - | - | - |
| Cherry-Todd Electric Coop, 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 n/a of South Dakota's customers in 2024; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,194 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. Todd County has data for 2024–2025.
Cite this report
MassOutage (massoutage.com), Todd County, SD annual power outage report, 2024, 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/). https://massoutage.com/reports/2024/south-dakota/todd-county