USGS 14211720
Willamette River
Willamette River at Portland, OR
Multnomah County, Oregon · USGS 14211720
Updated Sep 18, 11:05 AM PDT
STREAMFLOW
-5,450 ft³/s↓ Falling 205.8% in last 24h
GAUGE HEIGHT
2.06 ft↓ Falling 20.1% in last 24h
WATER TEMPERATURE
66°F (18.9°C)Latest available reading
HISTORICAL CONTEXT
Current flow is 153% below the historical median for this date.
The historical median streamflow for this calendar date is 10,300 ft³/s. Water Intel compares the latest reading with USGS day-of-year statistics where available.
RECENT STREAMFLOW
Streamflow trend
STATION DETAILS
About this gauge
Site type: Tidal stream
County: Multnomah County
Drainage area: 11,200 mi²
Current measurements: 9
DATA SOURCE
Official USGS station
Water Intel organizes provisional public monitoring data from the U.S. Geological Survey.
View USGS station →CURRENT MEASUREMENTS
Latest available readings
Turbidity
1.1 _FNUSep 18, 10:30 AM PDT
Streamflow
-5,450 ft³/sSep 18, 10:45 AM PDT
Specific conductance
94 µS/cmSep 18, 10:30 AM PDT
pH
7.4 pH UnitsSep 18, 10:30 AM PDT
Gage height
2.06 ftSep 18, 11:05 AM PDT
Phycocyanin fluorescence
0.2 RFUSep 18, 10:30 AM PDT
Water temperature
66°F (18.9°C)Sep 18, 10:30 AM PDT
Chlorophyll fluorescence
0.4 RFUSep 18, 10:30 AM PDT
Dissolved oxygen
9.1 mg/LSep 18, 10:30 AM PDT