County annual report · FIPS 36089
2022 St. Lawrence County, NY Power Outage Report
In 2022, customers in St. Lawrence County, NY went without power for an average of 5.8 hours, a total of 333K customer-hours (New York average 3.7 hours). That ranks 28th worst of 62 New York counties and 1243rd of 2,976 nationally.
Compared with NY, the US and 2021
Coverage line is EAGLE-I's share of New York customers tracked each year.
Biggest outages in St. Lawrence County, 2022
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 9, 2022 19:30 | February 10, 2022 00:45 | 5h 15m | 9,600 | 22K |
| 2 | June 16, 2022 21:00 | June 19, 2022 03:30 | 2d 6h | 8,031 | 100K |
| 3 | December 16, 2022 10:00 | December 19, 2022 01:45 | 2d 15h | 4,938 | 53K |
| 4 | July 25, 2022 03:45 | July 25, 2022 22:00 | 18h 15m | 3,151 | 8,892 |
| 5 | April 15, 2022 20:00 | April 16, 2022 22:30 | 1d 2h | 2,943 | 11K |
| 6 | June 21, 2022 18:15 | June 22, 2022 05:15 | 11h | 2,731 | 3,908 |
| 7 | July 6, 2022 01:15 | July 6, 2022 09:30 | 8h 15m | 2,717 | 16K |
| 8 | November 12, 2022 14:00 | November 12, 2022 18:45 | 4h 45m | 2,715 | 10K |
| 9 | August 17, 2022 14:15 | August 17, 2022 20:30 | 6h 15m | 2,622 | 2,477 |
| 10 | November 19, 2022 07:30 | November 19, 2022 19:30 | 12h | 2,603 | 6,775 |
Outage episodes by size in 2022: 86 reached 100+ customers, 20 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 St. Lawrence County reported on EIA Form 861 for 2022, 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 |
|---|---|---|---|---|---|
| Niagara Mohawk Power Corp. | 2022 | 5.9 hrs | 1.49 | 2.5 hrs | 1.18 |
| Town of Massena - (NY) | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about 99% of New York's customers in 2022; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 57,536 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. St. Lawrence County has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), St. Lawrence County, NY annual power outage report, 2022, 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/2022/new-york/st-lawrence-county