County annual report · FIPS 28027
2016 Coahoma County, MS Power Outage Report
In 2016, customers in Coahoma County, MS went without power for an average of 1.9 hours, a total of 22K customer-hours (Mississippi average 3.1 hours). That ranks 39th worst of 71 Mississippi counties and 1392nd 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 Coahoma 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 4, 2016 13:45 | July 4, 2016 16:30 | 2h 45m | 777 | 1,945 |
| 2 | October 9, 2016 15:30 | October 9, 2016 23:45 | 8h 15m | 581 | 1,957 |
| 3 | July 16, 2016 04:45 | July 16, 2016 07:45 | 3h | 567 | 1,618 |
| 4 | November 28, 2016 13:15 | November 28, 2016 15:00 | 1h 45m | 437 | 765 |
| 5 | March 31, 2016 07:00 | March 31, 2016 19:30 | 12h 30m | 436 | 1,561 |
| 6 | November 28, 2016 15:45 | November 29, 2016 06:45 | 15h | 416 | 2,090 |
| 7 | April 29, 2016 16:45 | April 29, 2016 21:45 | 5h | 408 | 518 |
| 8 | April 30, 2016 16:30 | May 1, 2016 05:00 | 12h 30m | 238 | 2,144 |
| 9 | November 3, 2016 19:45 | November 3, 2016 22:15 | 2h 30m | 212 | 215 |
| 10 | July 15, 2016 02:15 | July 15, 2016 06:45 | 4h 30m | 172 | 693 |
Outage episodes by size in 2016: 24 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 Coahoma 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 |
|---|---|---|---|---|---|
| Entergy Mississippi LLC | 2016 | 6.2 hrs | 2.06 | 3.5 hrs | 1.64 |
| Coahoma Electric Power Assn | - | - | - | - | - |
| Clarksdale Public Utilities | - | - | - | - | - |
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 ÷ 12,025 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. Coahoma County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Coahoma 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/coahoma-county