Event narrative (NOAA)
The Sanford Dam failed due to the failure of the Edenville Dam upstream in response to widespread heavy rain. This lead to historic flooding along the Tittabawassee River as the river stage at Midland reached 35.05 feet on May 20th. Approximately 1000 buildings or homes were severely damaged or destroyed, with about 1500 homes or buildings being affected or suffering minor flood damage in total across Midland County.
Other notable flash flood events in Michigan
Source: NOAA/NCEI Storm Events Database. Deaths and injuries are those NOAA classifies as direct. Damage is the reporting office's estimate at the time and is not inflation-adjusted. This is a catalogue record, not a forecast.