Station ID: 14211720   View: Map  - Driving Directions  - Station Info  - Historical Stats  - Rating Curve (USGS)
Name: WILLAMETTE R AT PORTLAND, OR
Operator: USGS Status: Near Real Time Drainage Area: 11200 sqmi
Latitude: 45° 31′ 5.426″ Longitude: -122° 40′ 8.346″   Datum: NAD83
Period of Operation: 10/1/1972 ~ Present
Most Recent Values:
Mean Daily Flow: 19800 cfs @ 10/27/2025
Instantaneous Flow: See USGS website
Instantaneous Stage: 1.50 ft @ 10/28/2025 16:35

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