Flood — Wallowa, Oregon

2008-05-18 to 2008-05-21 · near Imnaha, Wallowa, Oregon

Event narrative

The Imnaha River gage crested several times above flood stage with a peak of 6.26 on May 19.

Wider weather episode

Unseasonably warm temperatures and above normal snowpack caused heavy snowmelt and was followed by heavy rainfall which led to minor flooding near Imnaha.

View location on OpenStreetMap → (45.5575, -116.8352)

Source: NOAA Storm Events Database, event_id 102582. Narrative written by the NWS forecast office that issued the report.