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Flash Flood — Leavenworth, KS

Oct 8, 2018

Starting on October 6th, the atmosphere set itself up in a pattern conducive to bring a prolonged period of heavy rain to portions of northeastern Kansas and northwestern Missouri. The heaviest rain occurred Saturday and Sunday (Oct 6-7). By Tuesday night (October 9th) more than 11 inches of rain fell in and around the Kansas City Metro. Local drought conditions were still in the Extreme to Exceptional category going into the event, so flash flooding was relatively low impact, relegated mostly t

Source: NOAA National Weather Service Storm Events Database (event 790222). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Leavenworth, KS

This event is one of many recorded floods in Leavenworth County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Leavenworth County flood data →

More Flood Stories

Flash Flood$2.0M damage

Leavenworth, KS · Oct 4, 1998

Thunderstorms on the evening of October 4th produced very heavy rainfall resulting in major flash flooding over the Kansas counties of the Kansas City metropolitan area. Up to 3 to 5 inches of rain fell in a three hour period between 6:00 PM and 9:00 PM CDT.

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Flood$2.8M damage

Leavenworth, KS · Oct 2, 2005

Torrential rains of from 7 to 9 inches caused record flooding of Stranger Creek in Easton, and near record flooding at Tonganoxie. The Stranger Creek at Easton crested at 26.00 feet, 9.00 feet above flood stage. This broke the previous high water record by one tenth of a foot.

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Flash Flood$250K damage

Leavenworth, KS · Jun 28, 1999

Northeastern Kansas was hit by three waves of thunderstorms on June 27 and 28, which produced excessive rainfall and eventually resulted in significant flash flooding in the Kansas City area.

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Flood$25K damage

Leavenworth, KS · Jun 27, 1999

Northeastern Kansas was hit by three waves of thunderstorms on June 27 and 28, which produced excessive rainfall and eventually resulted in significant flash flooding in the Kansas City area.

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