County annual report · FIPS 29079
2017 Grundy County, MO Power Outage Report
In 2017, customers in Grundy County, MO went without power for an average of 0.6 hours, a total of 4,267 customer-hours (Missouri average 2.8 hours). That ranks 68th worst of 106 Missouri counties and 2234th of 2,786 nationally.
Compared with MO, the US and 2016
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Grundy 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 29, 2017 01:45 | June 30, 2017 02:15 | 1d | 343 | 2,216 |
| 2 | September 17, 2017 07:15 | September 17, 2017 15:15 | 8h | 280 | 472 |
| 3 | July 13, 2017 12:00 | July 13, 2017 15:15 | 3h 15m | 248 | 806 |
| 4 | July 12, 2017 17:30 | July 12, 2017 18:45 | 1h 15m | 241 | 91 |
| 5 | August 3, 2017 19:15 | August 3, 2017 20:15 | 1h | 240 | 177 |
| 6 | December 13, 2017 14:45 | December 13, 2017 15:15 | 30m | 28 | 8 |
| 7 | June 16, 2017 04:45 | June 16, 2017 19:15 | 14h 30m | 24 | 98 |
| 8 | September 15, 2017 18:15 | September 15, 2017 23:30 | 5h 15m | 23 | 116 |
| 9 | August 25, 2017 18:30 | August 25, 2017 20:00 | 1h 30m | 18 | 27 |
| 10 | January 4, 2017 18:30 | January 4, 2017 19:00 | 30m | 17 | 9 |
Outage episodes by size in 2017: 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 Grundy 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 |
|---|---|---|---|---|---|
| Evergy Missouri West | 2017 | 4.4 hrs | 1.21 | 77 min | 0.76 |
| Trenton Municipal Utilities - (MO) | 2017 | 25 min | 1.42 | - | - |
| Grundy 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 Missouri's customers in 2017; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 7,058 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. Grundy County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Grundy County, MO 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/missouri/grundy-county