May 24, 2004
The Rock River at Afton rose above its flood stage of 9 feet on May 24 at 0122 CST and crested on June 1st. The river fell below its flood stage on July 8th. The Rock River at Newville rose above its flood stage of 10 feet on May 26 at 1430 CST and crested on June 6th. Water damage to road systems, parks, treatment plants, and basements was noted along most rivers and streams. In addition, crop damage and erosion was moderate to severe in low lands. The Rock River at Newville fell below its
Source: NOAA National Weather Service Storm Events Database (event 5404105). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Rock County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.