County annual report · FIPS 40053
2016 Grant County, OK Power Outage Report
In 2016, customers in Grant County, OK went without power for an average of 11.9 hours, a total of 28K customer-hours (Oklahoma average 4.1 hours). That ranks 10th worst of 74 Oklahoma counties and 284th of 2,391 nationally.
Compared with OK, the US and 2015
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Grant County, 2016
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 29, 2016 14:45 | July 29, 2016 19:15 | 4h 30m | 1,397 | 4,517 |
| 2 | July 30, 2016 16:15 | July 30, 2016 19:15 | 3h | 775 | 545 |
| 3 | September 25, 2016 02:00 | September 25, 2016 04:00 | 2h | 775 | 1,372 |
| 4 | September 26, 2016 18:30 | September 26, 2016 23:15 | 4h 45m | 775 | 2,795 |
| 5 | August 27, 2016 19:00 | August 27, 2016 22:00 | 3h | 733 | 1,991 |
| 6 | July 29, 2016 21:00 | July 29, 2016 21:30 | 30m | 713 | 357 |
| 7 | July 14, 2016 03:45 | July 14, 2016 07:00 | 3h 15m | 492 | 947 |
| 8 | August 8, 2016 05:15 | August 8, 2016 07:30 | 2h 15m | 450 | 856 |
| 9 | August 2, 2016 07:00 | August 2, 2016 13:15 | 6h 15m | 434 | 2,414 |
| 10 | April 29, 2016 19:45 | April 30, 2016 03:45 | 8h | 401 | 2,287 |
Outage episodes by size in 2016: 25 reached 100+ customers, 1 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 Grant County reported on EIA Form 861 for 2016, 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 |
|---|---|---|---|---|---|
| Oklahoma Gas & Electric Co | - | - | - | - | - |
| Alfalfa Electric Coop, Inc | - | - | - | - | - |
| Kay Electric Coop | - | - | - | - | - |
| City of Pond Creek - (OK) | - | - | - | - | - |
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 Oklahoma's customers in 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 2,353 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. Grant County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grant County, OK annual power outage report, 2016, 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/2016/oklahoma/grant-county