Power Outage in Defiance, MO

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How to Report Power Outage

Power outage in Defiance, Missouri? Contact your local utility company.

Cuivre River Electric Cooperative
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(800) 392-3709
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Ameren Missouri
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(800) 552-7583 Report Online
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(800) 968-8243 Report Online
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Defiance Power Outages Caused by Weather


August 12, 2021 - Thunderstorm Wind

Widespread damaging winds across the western portions of St. Charles County. Numerous trees, tree limbs and power lines were blown down. One large tree was blown down onto W. Meyer Road in Wentzville. Also, several trees were blown down near the intersection of Mexico Road and Belleau Creek Road, and the intersection of Highways K and N. A tree and power line were blown down over Highway DD near intersection with Highway 94.

Foristell - Defiance
July 9, 2021 - Thunderstorm Wind

Damaging thunderstorm winds moved from north to south across the western portions of St. Charles County. At the intersection of Highway T and Highway D, several power poles were snapped off. A large tree was blown down near the intersection of Lake St. Louis Boulevard and Locksley Manor Drive. A tree and power lines were knocked down near the intersection of Sonderen Street and E. Elm Street. Also, a large tree was blown down on to Highway 94 just northeast of Defiance.

Wentzville - Defiance
September 4, 2017 - Thunderstorm Wind

Thunderstorm winds blew a large tree down onto power lines on Henning Road. Also, another tree was blown down onto the roadway just north of Defiance.

Weldon Spg - Defiance
April 26, 2016 - Thunderstorm Wind

An enhanced area of wind damage was surveyed from 6 miles north-northwest of Marthasville (Warren County) to 1 mile north of Defiance (St. Charles County). The area of wind damage was roughly 3 miles wide and 20.5 miles long. Thousands of trees were either topped, snapped or uprooted in this swath. Many roads were blocked in this area due to fallen trees and power lines. There was also several outbuildings that lost roofs and residences that suffered minor damage. The wind is estimated to have been as high as 80 mph and lasted upward of 5 minutes according to eyewitness accounts.

Cappeln - Defiance


Wind damage widespread from Monday evening storm | Local News | crescent-news.com

Wind damage from thunderstorms that rolled through the area Monday evening appears to have been widespread, mostly taking down trees and branches and damaging nearby property.

Jun 16, 2022

Power outage affected Defiance, Henry counties | Local News | crescent-news.com

Toledo Edison customers in Defiance and Henry counties in northwest Ohio experienced a power outage Friday morning.

May 7, 2021

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Power Outage FAQs

What is Power Outage?

Power outage (also called a power cut, a power blackout, power failure or a blackout) is a short-term or a long-term loss of the electric power to a particular area.

What Causes Power Outages?

  • Severe weather (high winds, lightning, winter storms, heat waves, rain or flooding can cause damage to power lines or equipment);
  • Other damage to electric transmission lines (vehicle accidents, trees, and animals can cause damage to power lines or equipment);
  • Repairing, maintenance or upgrades on power lines and equipment.

What are the Top Outage Safety Tips?

  • Stay away from the downed power lines, park vehicles in protected areas;
  • Unplug appliances and electronics, limit cell phone use to conserve battery life;
  • Use portable generators outdoors only, well away from open windows and doors;
  • Pack perishable foods into a cooler, keep refrigerator and freezer doors shut as much as possible.

Related Cities

Report power outage in other Missouri cities.

Defiance, Missouri

City Defiance
County St. Charles
State Missouri (MO)
Country United States
Zip Codes 63341

Defiance Map