LIVE9,774 customers without power across the utilities we track7 ongoing incidentsUpdated 1:18 AM EST
Outage Desk

Missouri

St. Louis County power outages

PowerNormal

Ameren reports 364 customers without power in St. Louis County (0.08% of 476,219). Ameren has not posted a restoration estimate yet.

Ameren publishes outage numbers for St. Louis County as a whole, not town by town.

Source: Ameren outage feed· Updated 12:13 AM CST ()· Next check about 12:30 AM

InternetNormal

No internet, TV or mobile outage reports from St. Louis County in the last hour.

Source: reports from Outage Desk visitors · updates every minute

No reports from St. Louis County in the last hour.

Report an outage in St. Louis County

What's out?

This does not report the outage to your utility or provider. We store the time, service, provider, town, rounded location and details, never your address.

Map
Customers out, last 24 hours
05001k1.5k2k6 AM12 PM6 PM12 AM
Customers out in St. Louis County: 364 customers out now, peak 1,040 in the last 24 hours.
Reports from visitors

When neighbors report a power or internet outage, it shows up here. Something out for you? Report it and others nearby will see it.

Outage history in St. Louis CountyLast 12 months
Outages tracked1Since November 11, 2026
Typical length2 h 15 minBased on 1 outage
Half back on1 h 15 minafter the peak. Based on 1 outage
First estimate metNot enough data yet
Estimate pushed laterNot enough data yet

Biggest: 1,040 customers out on Nov 11. Longest: 2 h 15 min, starting Nov 11.

Worst moment each dayPeak customers out, last 30 days
01k2kNov 11
Daily peak in St. Louis County, Nov 11 to Nov 11: worst day Nov 11 with a peak of 1,040 customers out.
Show as a table
DayPeak outCustomer-hoursReadings
Nov 111,0403,29158%
Past incidentsAll live blogs
Utilities and providers

Power in St. Louis County: Ameren outages

Internet providers in Missouri: