County annual report · FIPS 28017
2016 Chickasaw County, MS Power Outage Report
In 2016, customers in Chickasaw County, MS went without power for an average of 0.0 hours, a total of 232 customer-hours (Mississippi average 3.1 hours). That ranks 68th worst of 71 Mississippi counties and 2307th of 2,391 nationally.
Compared with MS, the US and 2015
Coverage line is EAGLE-I's share of Mississippi customers tracked each year.
Biggest outages in Chickasaw 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 | February 25, 2016 21:15 | February 25, 2016 21:45 | 30m | 23 | 12 |
| 2 | December 1, 2016 00:45 | December 1, 2016 01:45 | 1h | 23 | 23 |
| 3 | December 1, 2016 15:15 | December 1, 2016 17:30 | 2h 15m | 23 | 46 |
| 4 | December 2, 2016 11:45 | December 2, 2016 16:15 | 4h 30m | 23 | 87 |
| 5 | December 18, 2016 06:45 | December 18, 2016 08:15 | 1h 30m | 23 | 35 |
| 6 | January 24, 2016 13:00 | January 24, 2016 14:30 | 1h 30m | 12 | 15 |
| 7 | November 29, 2016 00:00 | November 29, 2016 00:30 | 30m | 11 | 6 |
| 8 | December 18, 2016 13:30 | December 18, 2016 15:00 | 1h 30m | 6 | 5 |
| 9 | January 9, 2016 19:15 | January 9, 2016 20:30 | 1h 15m | 1 | 1 |
| 10 | March 7, 2016 14:45 | March 7, 2016 15:00 | 15m | 1 | 0 |
Outage episodes by size in 2016: 0 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 Chickasaw 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 |
|---|---|---|---|---|---|
| 4-County Electric Power Assn | 2016 | 3.4 hrs | 2.36 | 2.8 hrs | 2.10 |
| Natchez Trace Elec Power Assn | - | - | - | - | - |
| City of Okolona | - | - | - | - | - |
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 Mississippi's customers in 2016; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 11,632 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. Chickasaw County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Chickasaw County, MS 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/mississippi/chickasaw-county