FloodZoneMap.org

Home› Stories› Michigan› Flash Flood 1998

Flash Flood — Mason, MI

Aug 6, 1998

Property Damage
$10K

A total of 6 to 11 inches of rain fell over primarily eastern Mason and northwestern Lake counties during the evening hours on the 6th and continuing into the morning hours on the 7th. Three roads in Mason county had partial washouts. For Lake had a significant lake level rise that flooded the local boat launch.

Source: NOAA National Weather Service Storm Events Database (event 5671667). Narrative written by NWS staff at the time of the event.

Flood Risk Context for Mason, MI

This event is one of many recorded floods in Mason County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.

View Mason County flood data →

More Flood Stories

Flood$500K damage

Mason, MI · Jul 20, 2019

A round of severe storms resulted in numerous reports of downed trees and power lines. Peak wind gusts were estimated at up to around 70 to 80 mph. In addition 6 to 10 inches of rain fell across much of Mason and Lake counties.

Read the full account →
Flood$3.0M damage

Mason, MI · Apr 17, 2013

Record flooding occurred during the month of April and record crests occurred on the lower portions of the Grand River at Ionia, Lowell, Ada, Comstock Park, and Grand Rapids, Michigan.

Read the full account →
Flood$1.0M damage

Mason, MI · May 23, 2004

The biggest and longest duration flooding event in the past ten to twenty years occurred across southwestern and south central lower Michigan from May 20th through the third of June.

Read the full account →
Flash Flood$75K damage

Mason, MI · May 3, 2012

An upper low moving over a warm front that stretched across northern Lower Michigan set the stage for heavy rainfall on May 3rd. Training thunderstorms (storms that move over the same location) produced 5 to 7 inches of rainfall across portions of Mason and Lake counties.

Read the full account →