Columbia, Missouri Power Outage Today

How reliable is Columbia Water & Light service in Columbia?

Columbia Water & Light is a city-owned utility with 53,435 customers. In 2024 its customers averaged 0.5 interruptions and 35 minutes (35 minutes) without power, so the average outage lasted 69 minutes.

Little of that came from major storms (about 0%). Without major event days the average is still 35 minutes, so the figure mostly reflects everyday faults: failed equipment, tree limbs, animals and vehicles hitting poles.

Outages are infrequent, fewer than one per customer a year, and each was fixed in 69 minutes on average.

For comparison, Missouri as a whole averaged 224 minutes and the United States 614 minutes. That puts Columbia Water & Light below the state average, which is better.

Among the 32 utilities in Missouri with at least 5,000 customers that report to the federal government, Columbia Water & Light ranks 2nd for the fewest outage minutes (1 is best). Nationally, 90% of the 926 utilities of that size reported more outage minutes in 2024.

These are the figures the utility itself reported to the US Energy Information Administration (Form EIA-861, 2024) and describe the whole service territory, not one street. Your own address can be better or worse.

Storm season and outages in Columbia

NOAA’s Storm Events Database lists 124 storm reports for Boone County from 2015 through 2026, most often thunderstorm wind (66), hail (24), flash flood (21), and flood (7). The busiest full year was 2023 with 17 reports and the quietest was 2022 with 1, so the risk changes a lot from one year to the next.

Reports peak in June (33 since 2015), followed by July and April. October is outside those three months, so an outage now is less likely to be weather-related.

NOAA’s own narratives name power outages in 2 storm episodes in Boone County since 2015. That count is a floor, since the database records outages only when a spotter or agency mentions them.

What the most common storm types in Columbia do to the grid:

• Thunderstorm wind. Straight-line wind pushes trees and limbs into distribution lines. These outages are usually local, a street or a neighborhood at a time, and crews clear them circuit by circuit.
• Hail. Hail rarely cuts power by itself, but it often arrives with the wind and lightning that do, and it breaks solar panels, windshields and exposed utility equipment.
• Flash flood. Floodwater reaches ground-level transformers, meters and low-lying substations. Utilities may shut power off ahead of the water on purpose, and wading near flooded equipment can electrocute.

Storm reports that name Columbia

Within Boone County, 56 NOAA storm reports since 2015 name Columbia as their location or in their description: thunderstorm wind (35), hail (9), flash flood (6), and flood (4). That is about 45% of the county’s reports, so Columbia accounts for much of the county’s storm history. Reports naming Columbia are most common in June. The busiest full year was 2025 with 9. These reports record 1 injury in total.

In NOAA’s own words, storms that left Columbia without power:

• June 25, 2024 (thunderstorm wind): “In Centralia and Columbia, fallen trees took down power lines.” Source: NOAA Storm Events Database
• June 13, 2024 (thunderstorm wind): “In Columbia, medium to large tree limbs were snapped and there were pockets of power outages in the City Utility District.” Source: NOAA Storm Events Database
• May 27, 2024 (thunderstorm wind): “Thunderstorm winds downed a large tree which pulled live power lines on a home in Columbia.” Source: NOAA Storm Events Database

Who a power outage hits hardest in Columbia

53.9% of occupied homes in Columbia are heated with piped natural gas, and 43.4% with electricity (US 41.3% electric). A gas furnace still needs electricity for its blower and ignition, so a long winter outage leaves these homes cold too, though a gas supply stays on when the grid fails. Never heat a home with an oven, grill or camp stove indoors.

Residents aged 65 or older are 11.6% of the population in Columbia, below the US share of 17.2% and 12.2% report a disability (US 13.3%). These are the households most likely to depend on powered medical equipment such as oxygen concentrators, CPAP machines and refrigerated medicine. If someone in your home does, ask Columbia Water & Light whether it keeps a priority or medical-needs list, and register before the next storm rather than during it.

About the housing: 21.5% of the housing in Columbia was built before 1970 (US 35.5%); 51.3% of households rent (US 34.8%), so many residents depend on a landlord to restore building systems and cannot add a generator or battery themselves.

Source: US Census Bureau, American Community Survey 2020–2024 (housing, heating fuel, age and disability tables).

Backup power and electricity use in Columbia

The average Columbia Water & Light home used about 785 kWh a month in 2024 (US average 892 kWh), an average draw of 1.1 kW around the clock, and paid about 13.9 cents per kWh (12.9 in the state, 15.8 nationally), roughly $109 a month.

Keeping only the essentials on (a refrigerator, router, a few lights and phone chargers, about 400 watts) through an outage that lasts the average 69 minutes takes less than 1 kWh. A portable power station or a power bank covers that; a generator is more than most households here need for a typical outage.

A generator must never run indoors, in a garage or near a window; generator and food-safety rules are in the power outage guide linked below.

If the power is out in Columbia

About 126,254 people live in Columbia, the 4th largest of the 5 Missouri cities on this site. Report the outage to the utility so a ticket exists for your address, then check Columbia Water & Light’s outage map for an estimate. If neighbors have power and you do not, report it again: the fault may be on the line to your house alone, which is a separate repair.

Columbia power outage map

Columbia Water & Light’s outage map has the official restoration estimate for your address; the count above comes from residents. Food and generator safety: power outage guide.

Columbia power outage questions