Power Outages in Rockingham County, NH
As of the latest utility report, no major power outages are reported in Rockingham County, NH. In 2025, the average customer here lost power for about 3.1 hours.
Rockingham County, NH is served by 1 tracked utility.
No active power outages are currently reported in Rockingham County.
- Rip Current StatementMODERATE
- Air Quality AlertUNKNOWN
- Air Quality AlertUNKNOWN
- Air Quality AlertUNKNOWN
Rockingham County has been under 21 National Weather Service alerts recently — most recently a Rip Current Statement on July 18, 2026.
- Severe Thunderstorm Warning ×6
- Heat Advisory ×5
- Air Quality Alert ×4
- Coastal Flood Statement ×4
- Rip Current Statement ×1
- Tsunami Warning ×1
Latest Rockingham County, NH outage updates
A running log of how this outage has changed — updated automatically as utilities report in.
- RESOLVED
Power restored after 1h 5m
- GREW
Outage grew to 849 customers out
- GREW
Outage grew to 850 customers out
- OUTAGE BEGAN
Outage began — 552 customers out
- RESOLVED
Power restored after 44m
- OUTAGE BEGAN
Outage began — 1,215 customers out
Hardest-hit cities in Rockingham County
Where this event is concentrated across the county's towns and townships.
Historical reliability
In 2025, the average customer in Rockingham County went about 3.1 hours without power. Peak simultaneous outage on record reached 80,811 customers.
Worst year here was 2017 (peak 80,811 customers out) · decade average 6.9 hrs without power per customer/yr.
| Year | Outage events | Peak customers out | Avg hrs/customer |
|---|---|---|---|
| 2015 | 473 | 11,482 | 1.8 |
| 2016 | 907 | 38,471 | 4.3 |
| 2017 | 878 | 80,811 | 20.3 |
| 2018 | 839 | 30,706 | 6.0 |
| 2019 | 737 | 22,977 | 2.8 |
| 2020 | 969 | 18,613 | 6.1 |
| 2021 | 915 | 12,591 | 3.4 |
| 2022 | 1,015 | 35,505 | 5.8 |
| 2023 | 1,070 | 21,774 | 7.3 |
| 2024 | 1,020 | 64,404 | 15.3 |
| 2025 | 1,063 | 18,430 | 3.1 |
Relatively High ice storms exposure · 6.9 hrs/yr of outages over the last decade.
Power outages in Rockingham County: FAQ
- How often does Rockingham County, NH lose power?
- Based on EAGLE-I records, Rockingham County, NH logged 1,063 distinct outage events in 2025, averaging about 3.1 hours without power per customer over the year.
- What was the worst power outage in Rockingham County, NH?
- The largest tracked outage peaked at 80,811 customers without power, beginning October 29, 2017 and lasting about 6d 5h.
- Is there a power outage in Rockingham County, NH right now?
- No major outage is currently reported for Rockingham County, NH. Live coverage depends on whether local utilities report to ODIN.
- Which utilities serve Rockingham County, NH?
- Tracked electric providers include UNITIL ENERGY SYSTEMS.
Outages are tracked at the county level; these ZIP codes fall within Rockingham County.
03032, 03034, 03036, 03037, 03038, 03042, 03044, 03053, 03077, 03079, 03087, 03261, 03290, 03291, 03801, 03811, 03819, 03826, 03827, 03833, 03840, 03841, 03842, 03844, 03848, 03854, 03856, 03857, 03858, 03862, 03865, 03870, 03871, 03873, 03874, 03885
Electric providers serving this county
From EIA-861 service territory, with official reliability where reported.
| Provider | Official SAIDI (EIA) | Live | Report outage |
|---|---|---|---|
| UNITIL ENERGY SYSTEMS | — | ODIN ✓ | — |
Machine-readable data: /api/v1/counties/33015 and /api/v1/counties/33015/history. Historical figures derive from the DOE/ORNL EAGLE-I dataset (EAGLE-I tracked roughly 0% of New Hampshire customers).