May 10, 1996
Numerous secondary roads were covered with water. Flash flooding from this event combined with flooding in late April resulted in considerable damage along roads, creeks, and small streams. Although Gallatin County was not declared a federal disaster area, the adjacent counties to the north were.
Source: NOAA National Weather Service Storm Events Database (event 5554379). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Gallatin County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.