County annual report · FIPS 40053
2017 Grant County, OK Power Outage Report
In 2017, customers in Grant County, OK went without power for an average of 1.6 hours, a total of 3,710 customer-hours (Oklahoma average 3.2 hours). That ranks 54th worst of 77 Oklahoma counties and 1791st of 2,786 nationally.
Compared with OK, the US and 2016
Coverage line is EAGLE-I's share of Oklahoma customers tracked each year.
Biggest outages in Grant 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 | July 26, 2017 14:45 | July 26, 2017 15:15 | 30m | 693 | 347 |
| 2 | July 4, 2017 02:00 | July 4, 2017 03:45 | 1h 45m | 470 | 802 |
| 3 | July 4, 2017 05:15 | July 4, 2017 08:45 | 3h 30m | 387 | 1,355 |
| 4 | June 23, 2017 14:30 | June 23, 2017 15:00 | 30m | 386 | 193 |
| 5 | June 30, 2017 08:00 | June 30, 2017 09:00 | 1h | 380 | 379 |
| 6 | July 2, 2017 21:15 | July 2, 2017 22:15 | 1h | 260 | 260 |
| 7 | June 15, 2017 11:30 | June 15, 2017 12:00 | 30m | 139 | 70 |
| 8 | June 18, 2017 06:45 | June 18, 2017 07:15 | 30m | 91 | 46 |
| 9 | August 10, 2017 03:00 | August 10, 2017 03:45 | 45m | 75 | 56 |
| 10 | October 5, 2017 19:45 | October 5, 2017 21:45 | 2h | 67 | 133 |
Outage episodes by size in 2017: 7 reached 100+ customers, 0 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 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 |
|---|---|---|---|---|---|
| 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 2017; 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, 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/). https://massoutage.com/reports/2017/oklahoma/grant-county