Flash Flood — Coconino, Arizona

2025-08-26 to 2025-08-27 · near Marble Canyon, Coconino, Arizona

Event narrative

A USGS stream gauge at Lees Ferry (PLFA3) measured a 1.2 foot rise on the Paria River. Water would likely have been higher upstream closer to the heavier rainfall. Time estimated by radar.

Wider weather episode

Deep monsoon moisture led to multiple thunderstorms throughout the day. Some of the storms produced heavy rain that led to flash flooding.

View location on OpenStreetMap → (36.9600, -111.7500)

Source: NOAA Storm Events Database, event_id 1282711. Narrative written by the NWS forecast office that issued the report.