FrostList

Sump Pump Test in Oregon

In Oregon, local sump pump deadlines run from Feb 11 to Jun 6, with a median around Apr 8 — a spread of weeks that a single statewide date would miss. Find your city below; each links to local freeze odds, a live 10-day outlook, and a checklist.

Notable cities

All Oregon cities

CityLocal deadlineMedian first 28°F
BeavertonFeb 11Dec 21View →Checklist
PortlandFeb 25Dec 20View →Checklist
GreshamMar 16Dec 15View →Checklist
Lake OswegoMar 18Dec 8View →Checklist
TigardApr 1Nov 30View →Checklist
SalemApr 3Nov 22View →Checklist
KeizerApr 3Nov 22View →Checklist
MedfordApr 8Nov 13View →Checklist
EugeneApr 11Nov 11View →Checklist
SpringfieldApr 11Nov 11View →Checklist
HillsboroApr 16Nov 12View →Checklist
CorvallisApr 17Nov 17View →Checklist
AlbanyApr 17Nov 17View →Checklist
BendJun 6Oct 4View →Checklist

Back to the national Sump Pump Test guide, or see the methodology.

Data: NOAA NCEI 1991–2020 U.S. Climate Normals; live outlook by Open-Meteo. Last updated: July 11, 2026.