Jun 18, 1998
Following a brief break from the rain on the 16th, rainfall resumed on the 17th and 18th. Heavy rain fell over just about the entire state on both days, with the heaviest amounts of 1 to 3 inches on the first night in the Nishnabotna River basin, the Upper Des Moines and Iowa basins, and the lower parts of the South Skunk basin. These rains fell on already saturated soils and resulted on considerable runoff. On the 18th, the Des Moines metropolitan area was blitzed with a massive flooding eve
Source: NOAA National Weather Service Storm Events Database (event 5653153). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Boone County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.