# Jefferson County, MO — 2025 Power Outage Report

Annual power-outage reliability for Jefferson County, Missouri (FIPS 29099) in 2025, from DOE/ORNL EAGLE-I via MassOutage (https://massoutage.com). This is a historical summary; for current status see https://massoutage.com/missouri/jefferson-county/summary.md.

## 2025 summary
- Average time without power per customer: about 15.4 hours
- Peak customers out at once: 29,155
- Distinct outage events: 803
- Total customer-minutes lost: 100,246,530

## More
- Report page: https://massoutage.com/reports/2025/missouri/jefferson-county
- Live status: https://massoutage.com/missouri/jefferson-county/summary.md
- Full data (JSON/CSV): https://massoutage.com/api/v1/reports/2025/missouri/jefferson-county/data