Duwamish River at Golf Course at Tukwila water level

Name: Duwamish River at Golf Course at Tukwila water level (U.S. Geological Survey)
Creator: U.S. Geological Survey
License: https://www.usgs.gov/information-policies-and-instructions/copyrights-and-credits

River gauge, Duwamish River, Washington, United States

Directions

Latest reading

Water level

9.15ft Up 1.16 ft over the last 24 hours

Measured Oct 19, 2026, 02:45 PM PDT (49 min ago)

Flow: 588 cfs
Water temperature: 54 °F

History

7 days

Water level

What this means

The latest river stage reported for Duwamish River at Golf Course at Tukwila is 9.15 ft. The agency publishes no normal range or warning level for this river yet, so there is nothing to judge the number against.

The water is rising: up 1.16 ft over the past 24 hours. Over the past 30 days it has moved between 3.99 ft and 9.44 ft.

The sensor also reports a water temperature of 54 °F.

The agency publishes no normal range for this gauge yet, so we show the trend only. How to read levels

What the stage means on the water

With no published normal range, paddlers and anglers should go by the trend: a rising river usually means muddier, faster water.

Weather at the gauge

Rain in the last 3 days: 0.04 in. Rain that falls upstream can take hours or days to show up at a river gauge.

19 Mon 61° 46° – Wind 7 mph

20 Tue 66° 46° – Wind 10 mph

21 Wed 67° 47° – Wind 5 mph

22 Thu 64° 48° – Wind 6 mph

23 Fri 59° 48° – Wind 5 mph

24 Sat 59° 43° – Wind 6 mph

25 Sun 63° 44° – Wind 4 mph

Forecast: Open-Meteo

Sunrise 07:34 AM Sunset 06:15 PM Daylight 10 hr, 41 min First quarter 63%

Map

Other gauges on the Duwamish River

Gauge	Level	Compared with normal	24 hours	Distance
Duwamish River at E Marginal Way Branch at DuwamishRiver gauge, Duwamish River	8.73 ft	No reference yet	+1.47 ft	2.0 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Cedar River at RentonRiver gauge, Cedar River	8.56 ft	Normal	−0.01 ft	2.6 mi
Mill Creek near Mouth at OrilliaRiver gauge, Mill Creek	14.93 ft	Normal	±0	3.5 mi
Springbrook Creek at OrilliaRiver gauge, Springbrook Creek	16.90 ft	High	+0.02 ft	3.6 mi
Green River at 200th Street at KentRiver gauge, Green River	413 cfs	Low	+6.0 cfs	3.9 mi
Mill Creek at Earthworks Park at KentRiver gauge, Mill Creek	46.38 ft	High	±0	7 mi
Green River below Meeker St at KentRiver gauge, Green River	18.93 ft	Normal	+0.01 ft	7 mi
Green River above S 277th St at KentRiver gauge, Green River	37.57 ft	Normal	±0	9 mi
Sammamish Lake near RedmondLake, Sammamish Lake	25.96 ft	Normal	+0.02 ft	10 mi

Questions and answers

Is gage height the same as water depth?

No. Gage height is measured from a fixed reference point chosen by the agency, so a reading of 10 ft does not mean the river is 10 ft deep.

What is the water level of Duwamish River at Golf Course at Tukwila today?

On Oct 19, 2026, 02:45 PM PDT, the water level was 9.15 ft. Up 1.16 ft over the last 24 hours.

Is Duwamish River at Golf Course at Tukwila rising or falling?

Up 1.16 ft over the last 24 hours.

Is the level of Duwamish River at Golf Course at Tukwila normal?

The agency publishes no normal range for this gauge yet, so we show the trend only.

How often is this data updated?

The U.S. Geological Survey publishes a new reading every 15 minutes. This page refreshes within minutes of each update.

Where does this data come from?

The values come directly from the U.S. Geological Survey, the official operator of this gauge, and are in the public domain. We do not estimate or model live values.

For specialists

Station codes, datum, parameters, data quality and downloads

Operator: U.S. Geological Survey
Station code: usgs:12113390 (Agency page)
Coordinates: 47.47899, -122.25873 (WGS84)
Vertical datum: NAVD88
Update interval: every 15 minutes
Licence: Public domain. Data: U.S. Geological Survey (USGS), provisional data subject to revision

Published series

Parameter	Last value	Time (UTC)	Quality
Water level	9.15 ft	2026-10-19 21:45	Provisional
Flow	588 cfs	2026-10-19 21:45	Provisional
Water temperature	54 °F	2026-10-19 21:45	Provisional

Download

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How to cite

U.S. Geological Survey: Duwamish River at Golf Course at Tukwila (usgs:12113390). Accessed October 19, 2026 via Nivelmap, https://nivelmap.com/en/united-states/washington/duwamish-river-at-golf-course-at-tukwila

How we check values

Each reading is stored as published. We hold back values that jump faster than physically plausible and show the measurement time with every value.

Readings are provisional, can be delayed or wrong and are not a flood warning. Read the disclaimer