County annual report · FIPS 21085
2016 Grayson County, KY Power Outage Report
In 2016, customers in Grayson County, KY went without power for an average of 0.6 hours, a total of 8,531 customer-hours (Kentucky average 2.0 hours). That ranks 80th worst of 117 Kentucky counties and 1970th of 2,391 nationally.
Compared with KY, the US and 2015
Coverage line is EAGLE-I's share of Kentucky customers tracked each year.
Biggest outages in Grayson 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 14, 2016 15:00 | July 14, 2016 16:15 | 1h 15m | 719 | 723 |
| 2 | April 7, 2016 17:45 | April 7, 2016 19:45 | 2h | 597 | 705 |
| 3 | July 7, 2016 20:15 | July 8, 2016 20:00 | 23h 45m | 555 | 5,014 |
| 4 | June 30, 2016 19:30 | June 30, 2016 20:00 | 30m | 422 | 211 |
| 5 | July 4, 2016 18:15 | July 4, 2016 19:45 | 1h 30m | 380 | 475 |
| 6 | April 29, 2016 03:00 | April 29, 2016 04:30 | 1h 30m | 86 | 114 |
| 7 | July 14, 2016 22:45 | July 15, 2016 01:30 | 2h 45m | 86 | 177 |
| 8 | June 24, 2016 04:15 | June 24, 2016 06:45 | 2h 30m | 53 | 31 |
| 9 | April 21, 2016 13:00 | April 21, 2016 15:30 | 2h 30m | 48 | 60 |
| 10 | December 28, 2016 23:00 | December 29, 2016 02:00 | 3h | 36 | 53 |
Outage episodes by size in 2016: 5 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 Grayson 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 |
|---|---|---|---|---|---|
| Kentucky Utilities Co | 2016 | 2.6 hrs | 1.35 | 2.0 hrs | 1.13 |
| Farmers Rural Electric Coop Corp - (KY) | 2016 | 3.8 hrs | 2.39 | 3.4 hrs | 2.23 |
| Nolin Rural Electric Coop Corp | 2016 | 80 min | 1.03 | 45 min | 0.77 |
| Warren Rural Elec Coop Corp | 2016 | 3.8 hrs | 2.54 | 1.5 hrs | 1.31 |
| Meade County Rural E C C | 2016 | 3.6 hrs | 2.08 | 1.7 hrs | 1.82 |
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 Kentucky's customers in 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 14,255 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. Grayson County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grayson County, KY 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/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2016/kentucky/grayson-county