County annual report · FIPS 36115
2018 Washington County, NY Power Outage Report
In 2018, customers in Washington County, NY went without power for an average of 15.9 hours, a total of 464K customer-hours (New York average 7.4 hours). That ranks 16th worst of 60 New York counties and 350th of 2,798 nationally.
Compared with NY, the US and 2017
Coverage line is EAGLE-I's share of New York customers tracked each year.
Biggest outages in Washington County, 2018
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 5, 2018 00:15 | May 7, 2018 18:45 | 2d 18h | 7,401 | 203K |
| 2 | March 21, 2018 15:15 | March 22, 2018 03:15 | 12h | 6,884 | 18K |
| 3 | September 14, 2018 20:00 | September 14, 2018 21:45 | 1h 45m | 3,904 | 3,906 |
| 4 | June 12, 2018 22:30 | June 13, 2018 15:00 | 16h 30m | 2,877 | 6,716 |
| 5 | July 10, 2018 20:00 | July 12, 2018 01:45 | 1d 5h | 2,605 | 4,848 |
| 6 | April 4, 2018 20:30 | April 7, 2018 17:00 | 2d 20h | 2,583 | 33K |
| 7 | June 18, 2018 14:00 | June 20, 2018 07:15 | 1d 17h | 2,283 | 27K |
| 8 | November 27, 2018 15:00 | November 28, 2018 00:45 | 9h 45m | 1,988 | 3,224 |
| 9 | June 28, 2018 00:45 | June 28, 2018 17:00 | 16h 15m | 1,838 | 1,415 |
| 10 | April 16, 2018 11:15 | April 18, 2018 16:15 | 2d 5h | 1,507 | 21K |
Outage episodes by size in 2018: 99 reached 100+ customers, 18 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 Washington County reported on EIA Form 861 for 2018, 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 |
|---|---|---|---|---|---|
| New York State Elec & Gas Corp | 2016 | 4.5 hrs | 1.56 | 3.6 hrs | 1.47 |
| Niagara Mohawk Power Corp. | 2018 | 6.6 hrs | 1.53 | 2.5 hrs | 1.06 |
| AVANGRID | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 98% of New York's customers in 2018; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 29,152 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. Washington County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), Washington County, NY annual power outage report, 2018, 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/2018/new-york/washington-county