Green River at Tukwila water level

Name: Green River 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, Green River, Washington, United States

Directions

Latest reading

Water level

2.43ft Up 0.04 ft over the last 24 hours

Measured Oct 18, 2026, 03:15 AM PDT (1 hour ago)

History

7 days

Water level

What this means

The U.S. Geological Survey has the Green River at Tukwila at 2.43 ft. The agency publishes no normal range or warning level for this river yet, so there is nothing to judge the number against.

It is on the way up, by 0.04 ft over the past 24 hours. The 30-day range is 2.22 ft – 5.75 ft.

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

Key numbers

Highest on record: 22.63 ftNovember 24, 1959

Paddling and fishing conditions

Compare today with the chart before you go; local outfitters often know which stage suits their stretch.

Highest crests on record

Rank	Level	Date
1	22.63 ft	November 24, 1959
2	21.70 ft	January 31, 1965
3	19.71 ft	November 9, 2006
4	19.60 ft	January 10, 2009
5	19.55 ft	January 13, 2006
6	18.42 ft	December 17, 1999

Weather at the gauge

Rain in the last 3 days: 0.17 in. Rain that falls upstream can take hours or days to show up at a river gauge.

18 Sun 59° 42° – Wind 9 mph

19 Mon 58° 42° – Wind 5 mph

20 Tue 62° 46° – Wind 9 mph

21 Wed 65° 46° – Wind 5 mph

22 Thu 60° 48° – Wind 7 mph

23 Fri 58° 44° – Wind 7 mph

24 Sat 60° 42° – Wind 3 mph

Forecast: Open-Meteo

Sunrise 07:33 AM Sunset 06:17 PM Daylight 10 hr, 44 min First quarter 49%

Map

Other gauges on the Green River

Gauge	Level	Compared with normal	24 hours	Distance
Green River below Howard A Hanson DamRiver gauge, Green River	400 cfs	Normal	−3.0 cfs	25 mi
Green River at Purification Plant near PalmerRiver gauge, Green River	4.06 ft	Normal	+0.01 ft	22 mi
Green River below Crisp Creek near Black DiamondRiver gauge, Green River	138.49 ft	No reference yet	±0	15 mi
Green River near AuburnRiver gauge, Green River	57.21 ft	Very high	±0	11 mi
Green River above S 277th St at KentRiver gauge, Green River	37.57 ft	Normal	+0.01 ft	8 mi
Green River below Meeker St at KentRiver gauge, Green River	18.94 ft	Normal	+0.02 ft	6.0 mi
Green River at 200th Street at KentRiver gauge, Green River	383 cfs	Low	+8.0 cfs	3.0 mi

Nearby gauges

Gauge	Level	Compared with normal	24 hours	Distance
Cedar River at RentonRiver gauge, Cedar River	8.59 ft	Normal	±0	2.4 mi
Mill Creek near Mouth at OrilliaRiver gauge, Mill Creek	14.92 ft	Normal	−0.02 ft	2.4 mi
Springbrook Creek at OrilliaRiver gauge, Springbrook Creek	16.87 ft	High	−0.04 ft	2.5 mi
Mill Creek at Earthworks Park at KentRiver gauge, Mill Creek	46.38 ft	High	−0.02 ft	5.8 mi
Sammamish Lake near RedmondLake, Sammamish Lake	25.95 ft	Normal	±0	10 mi
Issaquah Creek near Mouth near IssaquahRiver gauge, Issaquah Creek	3.85 ft	Normal	+0.05 ft	11 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 Green River at Tukwila today?

On Oct 18, 2026, 03:15 AM PDT, the water level was 2.43 ft. Up 0.04 ft over the last 24 hours.

Is Green River at Tukwila rising or falling?

Up 0.04 ft over the last 24 hours.

Is the level of Green River at Tukwila normal?

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

What is the highest water level ever recorded at Green River at Tukwila?

The highest level on record is 22.63 ft on November 24, 1959.

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:12113350 (Agency page)
Coordinates: 47.46510, -122.24846 (WGS84)
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	2.43 ft	2026-10-18 10:15	Provisional

Download

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How to cite

U.S. Geological Survey: Green River at Tukwila (usgs:12113350). Accessed October 18, 2026 via Nivelmap, https://nivelmap.com/en/united-states/washington/green-river-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