County annual report · FIPS 31153
2017 Sarpy County, NE Power Outage Report
In 2017, customers in Sarpy County, NE went without power for an average of 13.9 hours, a total of 1.1M customer-hours (Nebraska average 4.2 hours). That ranks 2nd worst of 42 Nebraska counties and 398th of 2,786 nationally.
Compared with NE, the US and 2016
Coverage line is EAGLE-I's share of Nebraska customers tracked each year.
Biggest outages in Sarpy County, 2017
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | June 16, 2017 23:00 | June 23, 2017 23:30 | 7d | 27,713 | 1.0M |
| 2 | August 31, 2017 12:45 | August 31, 2017 16:15 | 3h 30m | 2,611 | 3,188 |
| 3 | November 23, 2017 16:00 | November 23, 2017 18:30 | 2h 30m | 1,797 | 3,143 |
| 4 | October 7, 2017 03:45 | October 7, 2017 23:45 | 20h | 1,572 | 845 |
| 5 | June 27, 2017 15:30 | June 27, 2017 22:00 | 6h 30m | 1,517 | 3,291 |
| 6 | August 29, 2017 12:45 | August 29, 2017 13:30 | 45m | 1,456 | 560 |
| 7 | May 5, 2017 16:00 | May 5, 2017 16:30 | 30m | 1,282 | 641 |
| 8 | October 27, 2017 10:15 | October 27, 2017 14:45 | 4h 30m | 1,281 | 2,283 |
| 9 | October 10, 2017 07:30 | October 10, 2017 10:45 | 3h 15m | 1,239 | 3,487 |
| 10 | February 24, 2017 14:30 | February 24, 2017 23:30 | 9h | 1,162 | 2,660 |
Outage episodes by size in 2017: 51 reached 100+ customers, 11 reached 1,000+ customers, 1 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 Sarpy County reported on EIA Form 861 for 2017, 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 |
|---|---|---|---|---|---|
| Omaha Public Power District | 2017 | 3.1 hrs | 0.99 | 86 min | 0.75 |
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 Nebraska's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 77,047 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. Sarpy County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Sarpy County, NE annual power outage report, 2017, 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/2017/nebraska/sarpy-county