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Colorado Flood Stories

553 first-hand accounts of flood events in Colorado, ranked by impact. Each is a NOAA-written narrative of the moment.

Flash Flood$20K damage

Ouray, CO · Jul 26, 1998

Heavy rainfall caused a wall of water filled with boulders, logs, and sediment to race down Weehawken Creek, then into Canyon Creek, and finally into Box Canyon.

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Flash Flood$15K damage

Larimer, CO · Jul 16, 2012

Heavy rain produced flash flooding in the High Park burn area. The westbound lane of Colorado Highway 14 was closed due to multiple mudslides at County Road 27. The two largest slides occurred at Stevens Gulch and the intersection of Colorado Highway 14 and Stove Prairie Road.

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Flash Flood$10K damage

Sedgwick, CO · Aug 29, 2011

Severe thunderstorms produced large hail, ranging from quarter to half dollar size, and very heavy rain. A wet microburst associated with one of the storms produced flash flooding south of Ovid. The heavy rain washed out a portion of County Road 29, reducing it to one lane.

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Flash Flood$25K damage

Mesa, CO · Sep 19, 1999

Flash flooding was reported at many locations within the Grand Junction metropolitan area, including Clifton and Redlands. Water up to 2 feet deep was running down some streets. Doppler radar indicated about an inch of rain fell over the area primarily within a half hour.

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Flash Flood

Lincoln, CO · Jul 18, 2008

Heavy rain caused flash flooding at the intersection of State Highway 71 and County Road T. The floodwaters, up to a foot in depth, were reportedly flowing across several county roads south of Punkin Center and west of Karval.

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Flash Flood

Lincoln, CO · Jul 18, 2008

Heavy rain caused flash flooding at the intersection of State Highway 71 and County Road T. The floodwaters, up to a foot in depth, were reportedly flowing across several county roads south of Punkin Center and west of Karval.

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Flash Flood$10K damage

Mesa, CO · Jul 10, 2001

A nearly stationary thunderstorm over the Colorado National Monument produced heavy rain which resulted in a 2 to 3 foot wall of water running into the lower valley. The flash flood deposited 6 to 12 inches of mud in the front yards of a residential subdivision.

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Flash Flood

Hinsdale, CO · Jul 16, 2000

Heavy rains which fell for about 60 minutes resulted in rapid water runoff and numerous mud and rock slides off of Sunshine Mountain. There were 10 large debris slides along a three mile stretch of the Burrows Park/Cinnamon Pass Road.

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Flood

Yuma, CO · Jul 29, 2022

A large area of slow moving light to moderate rainfall moved through East Central Colorado during the morning into the early afternoon. A couple rounds of prolonged moderate rainfall moved over eastern Yuma County during this timeframe.

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Flash Flood$50K damage

Ouray, CO · Jul 28, 1999

Flash flooding across US Highway 550 deposited a large amount of rocks and other debris on the road. A section of the road shoulder was washed down the cliffs to the river 400 feet below the road.

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Flash Flood$15K damage

Ouray, CO · Aug 11, 2005

Heavy rain producing thunderstorms caused flash flooding in the town of Ouray. Flooding from Sky Rocket Creek resulted in water and mud 1 foot deep for a 1/2 mile stretch along Highway 550. Highway 550 was closed from the hot springs pool to Timber Ridge Campground in Ouray.

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Flash Flood

Weld, CO · May 25, 2009

Two men were injured, one seriously, when they were struck by lightning while skeet shooting. The more seriously injured man was burned when the lightning struck his shotgun, causing it to explode in his hands.

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Flood$30K damage

Grand Valley/grand Junction And Vicinity / NW & C Mesa / X SW Garfield, CO · Jul 24, 1999

One to two inches rain fell in the Orchard Mesa and Clifton areas within a one hour period, which resulted in widespread street flooding. Many residences were also flooded with at least several inches of water inside the dwellings.

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Flash Flood$10K damage

La Plata, CO · Jul 26, 2003

Rainfall from slow moving thunderstorms washed out driveways and sections of road at the intersection of County Roads 141 and 142, at the intersection of County Roads 141 and 125, and along County Road 207.

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Flood

Routt, CO · Apr 12, 2023

Above normal temperatures accelerated snowmelt from a near-record snowpack. This resulted in high and fast flows on several rivers and drainages across Western Colorado.

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Flood

Delta, CO · Apr 13, 2023

Above normal temperatures accelerated snowmelt from a near-record snowpack. This resulted in high and fast flows on several rivers and drainages across Western Colorado.

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Flood

Montrose, CO · Apr 13, 2023

Above normal temperatures accelerated snowmelt from a near-record snowpack. This resulted in high and fast flows on several rivers and drainages across Western Colorado.

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Flash Flood

Chaffee, CO · Jul 1, 2021

The setup on this day supported another summer day with possible flash flooding over and near the mountains, though the setup did also support severe thunderstorm development as the activity pushed off the mountains into a more unstable air over the plains.

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Flash Flood

Fremont, CO · Jul 1, 2021

The setup on this day supported another summer day with possible flash flooding over and near the mountains, though the setup did also support severe thunderstorm development as the activity pushed off the mountains into a more unstable air over the plains.

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Flash Flood

Pueblo, CO · Jul 1, 2021

The setup on this day supported another summer day with possible flash flooding over and near the mountains, though the setup did also support severe thunderstorm development as the activity pushed off the mountains into a more unstable air over the plains.

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Flash Flood

Chaffee, CO · Jul 1, 2021

The setup on this day supported another summer day with possible flash flooding over and near the mountains, though the setup did also support severe thunderstorm development as the activity pushed off the mountains into a more unstable air over the plains.

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Flash Flood

Chaffee, CO · Jul 1, 2021

The setup on this day supported another summer day with possible flash flooding over and near the mountains, though the setup did also support severe thunderstorm development as the activity pushed off the mountains into a more unstable air over the plains.

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Flash Flood

Delta, CO · Aug 12, 2003

Flash flood waters up to two feet deep resulted in damage to the middle school and an auto repair business in Cedaredge. Mud had to be shoveled out of the auto garage. Streets in Cedaredge were flooded.

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Flash Flood

Yuma, CO · Jul 23, 2020

A stationary thunderstorm producing prolonged heavy rainfall over Dundy County Nebraska began to develop west into Yuma County during the night. The heavy rainfall continued into the overnight hours before ending.

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