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Flash Flood — Tulsa, OK

Sep 21, 2018

Flood Cause
Heavy Rain

A slow-moving upper level storm system and associated surface cold front moved into the Southern Plains on the 20th and 21st. Widespread showers and thunderstorms developed along and ahead of the front. Some of these thunderstorms moved slowly and produced locally heavy rainfall repetitively over the same areas, which resulted in flash flooding across portions of Tulsa County.

Source: NOAA National Weather Service Storm Events Database (event 784838). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Tulsa, OK

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

View Tulsa County flood data →

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