County annual report · FIPS 29171
2023 Putnam County, MO Power Outage Report
In 2023, customers in Putnam County, MO went without power for an average of 0.5 hours, a total of 659 customer-hours (Missouri average 9.4 hours). That ranks 112th worst of 114 Missouri counties and 2809th of 2,977 nationally.
Compared with MO, the US and 2022
Coverage line is EAGLE-I's share of Missouri customers tracked each year.
Biggest outages in Putnam County, 2023
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 28, 2023 15:30 | July 28, 2023 16:30 | 1h | 218 | 88 |
| 2 | September 6, 2023 21:30 | September 6, 2023 23:30 | 2h | 92 | 65 |
| 3 | March 31, 2023 23:45 | April 1, 2023 01:15 | 1h 30m | 66 | 99 |
| 4 | May 7, 2023 23:15 | May 8, 2023 01:00 | 1h 45m | 59 | 103 |
| 5 | March 6, 2023 15:15 | March 6, 2023 17:45 | 2h 30m | 37 | 84 |
| 6 | June 2, 2023 18:30 | June 2, 2023 19:45 | 1h 15m | 34 | 43 |
| 7 | August 6, 2023 04:30 | August 6, 2023 05:45 | 1h 15m | 24 | 30 |
| 8 | July 16, 2023 22:15 | July 17, 2023 12:30 | 14h 15m | 23 | 31 |
| 9 | March 31, 2023 21:15 | March 31, 2023 22:45 | 1h 30m | 15 | 23 |
| 10 | October 21, 2023 18:45 | October 21, 2023 19:15 | 30m | 13 | 7 |
Outage episodes by size in 2023: 1 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 Putnam County reported on EIA Form 861 for 2023, 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 |
|---|---|---|---|---|---|
| Grundy Electric Coop, Inc | - | - | - | - | - |
| Tri-County Electric Coop Assn (MO) | - | - | - | - | - |
| North Central MO Elec Coop Inc | - | - | - | - | - |
| City of Unionville - (MO) | - | - | - | - | - |
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 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 1,238 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. Putnam County has data for 2019–2025.
Cite this report
MassOutage (massoutage.com), Putnam County, MO annual power outage report, 2023, 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/2023/missouri/putnam-county