Oct 3, 2018
Although former hurricane Rosa and the bulk of her tropical moisture had passed to the northeast, moisture still remained elevated across much of south central Arizona during the morning hours on October 3rd. Isolated showers and thunderstorms developed again during the early morning to the north of Phoenix and the stronger storms produced locally heavy rains. At 0715MST a storm chaser near the town of New River reported a flash flood in the vicinity of Table Mesa Road and Interstate 17. There w
Source: NOAA National Weather Service Storm Events Database (event 781156). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Maricopa County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.