Power Outages in Greer County, OK
As of October 19, 2026 03:05 UTC, no outages are reported by Public Service Co of Oklahoma, Southwest Rural Elec Assn Inc, Harmon Electric Assn Inc and Northfork Electric Coop, Inc in Greer County, OK. There is no live feed for City of Granite - (OK) and City of Mangum - (OK). In 2025, the average customer here lost power for about 0.5 hours.
Greer County, OK is served by 6 tracked utilities.
Cite this data
- URL
- https://massoutage.com/oklahoma/greer-county
- As of
- October 19, 2026 03:05 UTC
- Publisher
- MassOutage
MassOutage, "Power Outages in Greer County, OK", live data as of October 19, 2026 03:05 UTC. https://massoutage.com/oklahoma/greer-county
No active outages are reported by Public Service Co of Oklahoma, Southwest Rural Elec Assn Inc, Harmon Electric Assn Inc and Northfork Electric Coop, Inc in Greer County.
No live feed for City of Granite - (OK) and City of Mangum - (OK): outages in theirservice area won't show here.
6.7%of this county's ~3,892 customers are served by utilities with a county-level live feed.
We can't see outages for: City of Granite - (OK), City of Mangum - (OK). Their customers are not in any number on this page; check their own outage maps.
| Utility | Feed | Out | Served | % out | Small outages | Incidents | Utility ETR | As of |
|---|---|---|---|---|---|---|---|---|
| Public Service Co of Oklahoma | Live · county | 0 | 206 | 0.0% | - | 0 | - | |
| Southwest Rural Elec Assn Inc | Live · county | 0 | 53 | 0.0% | - | - | - | |
| Harmon Electric Assn Inc | Live · county | 0 | - | - | - | 0 | - | |
| Northfork Electric Coop, Inc | Live · county | 0 | - | - | - | 0 | - | |
| City of Granite - (OK) | No live feed | can't see | - | - | - | - | - | - |
| City of Mangum - (OK) | No live feed | can't see | - | - | - | - | - | - |
Public Service Co of Oklahoma, Southwest Rural Elec Assn Inc, Harmon Electric Assn Inc and Northfork Electric Coop, Inc reportevery town in the county on each poll, so 0 out is a real all-clear. ETRs are the utility's own estimates.
Electricity-dependent residents
HHS emPOWER · data October 7, 2026Medicare beneficiaries in Greer Countywho rely on electricity-dependent medical equipment (ventilators, oxygen concentrators, home dialysis, powered wheelchairs, and more). HHS reports counts of 1–10 as “≤11”. Medicare only, so the full at-risk population is larger.
By ZIP code (3)
| ZIP | Power-dependent | Ventilators | O2 concentrators | Home dialysis |
|---|---|---|---|---|
| 73554 | 48 | 0 | 38 | ≤11 |
| 73547 | 19 | ≤11 | 17 | 0 |
| 73673 | ≤11 | 0 | ≤11 | 0 |
Emergency managers can request identified beneficiary lists through their state health department via the HHS emPOWER program.
Outage began, grew, restoration estimate changed, restored: by email, Slack, Teams, Discord or signed webhook, for Greer County or any town and utility in it.
No active NWS alerts for Greer County right now.
Greer County has been under 53 National Weather Service alerts recently, most recently a Frost Advisory on October 17, 2026.
- Flood Advisory ×14
- Severe Thunderstorm Warning ×10
- Special Weather Statement ×8
- Flood Watch ×7
- Flash Flood Warning ×4
- Flood Warning ×4
Hardest-hit cities in Greer County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Greer County went about 0.5 hours without power. Peak simultaneous outage on record reached 341 customers.
The US EIA reports Oklahoma utilities averaged 5.0 hrs without power per customer (SAIDI) in 2025, a cross-check on our county estimate of 0.5 hrs.
Worst year here was 2015 (peak 238 customers out) · decade average 1.0 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 36 | 238 | 2.4 |
| 2016 | 23 | 133 | 0.6 |
| 2017 | 33 | 125 | 0.4 |
| 2018 | 50 | 223 | 0.7 |
| 2019 | 39 | 341 | 1.8 |
| 2020 | 49 | 267 | 2.0 |
| 2021 | 37 | 121 | 0.4 |
| 2022 | 52 | 204 | 0.8 |
| 2023 | 49 | 208 | 0.8 |
| 2024 | 55 | 198 | 0.6 |
| 2025 | 48 | 203 | 0.5 |
Cost of power in Greer County
ENERGY & AI DEMAND →Estimated residential electricity price for Greer County, customer-weighted across the utilities serving it (US EIA, 2025). Retail prices aren't published at the county level; this is a derived estimate.
- Public Service Co of Oklahoma14.2¢506,245 cust
Weighted by each utility's residential customer count (utilities report customers at the state level; a per-county share isn't published). Rising retail prices track a national demand surge; see energy & the data-center boom.
Relatively Moderate ice storms exposure · 1.0 hrs/yr of outages over the last decade.
FEMA rates this county’s social vulnerability very high: outages hit harder where communities are less able to respond and recover.
All hazard rankings →Power outages in Greer County: FAQ
- How often does Greer County, OK lose power?
- Based on EAGLE-I records, Greer County, OK logged 48 distinct outage events in 2025, averaging about 0.5 hours without power per customer over the year.
- What was the worst power outage in Greer County, OK?
- The largest tracked outage peaked at 341 customers without power, beginning May 21, 2019 and lasting about 1d 13h.
- Is there a power outage in Greer County, OK right now?
- No major outage is currently reported for Greer County, OK. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Greer County, OK?
- Tracked electric providers include Northfork Electric Coop, Inc.
Outages are tracked at the county level; these ZIP codes fall within Greer County.
73547, 73554, 73673
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| Public Service Co of Oklahoma | 3.3 hrs | Live · county | |
| Southwest Rural Elec Assn Inc | - | Live · county | - |
| Harmon Electric Assn Inc | - | Live · county | - |
| Northfork Electric Coop, Inc | - | Live · county | - |
| City of Granite - (OK) | - | No live feed | - |
| City of Mangum - (OK) | - | No live feed | - |
Data from DOE/ORNL ODIN, DOE EAGLE-I, EIA Form 861 (utility reliability), EIA electricity retail prices and FEMA National Risk Index, every source we read. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of Oklahoma customers). Machine-readable data: /api/v1/counties/40055 and /api/v1/counties/40055/history.