TUALATIN RIVER AT HWY 219 NEAR HILLSBORO, OR

WASHINGTON COUNTY, OR45.5001°N, -122.9912°W Updated 1 hr ago

FLOW RATE

135cfs

GAUGE HT

1.79ft

WATER TEMP

60°F

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

135cfs 8.6% vs avg

Optimal band: 120–162 cfs

PERIOD HIGH

149cfs

PERIOD LOW

129cfs

RUNNABLE

100%

last 1 day in band

Gauge Height

1.79ft

Water Temperature

59.9°F

Water Turbidity

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45.5001, -122.9912

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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 18:30 UTC

Site #14206241·USGS

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