Sep 1, 2012
Although the remnants of Isaac were centered over Missouri on the 1st, showers and thunderstorms spiraling in toward Isaac's center affected most of Arkansas on the 1st and into the wee hours of the 2nd. Isaac had been a hurricane in the Gulf of Mexico, but had weakened to a tropical depression by the time it reached Arkansas.
Source: NOAA National Weather Service Storm Events Database (event 399032). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Grant County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.