Apr 25, 1999
Summary of flash flooding on April 25 1999:A solid area of heavy rainfall lifted northeastward across northeast Oklahoma during the morning and early afternoon of April 25. Widespread rainfall amounts of 3 to 5 inches occurred across the area. The Tulsa metropolitan area was especially hard-hit as the heaviest rain bands remained stationary over the area for several hours. Some of the largest rainfall amounts for the day are (in inches): Wynona_2S...5.14", Broken Arrow (west)...4.82", Broken
Source: NOAA National Weather Service Storm Events Database (event 5691275). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Osage County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.