USGS Surface Water for USA: Peak Streamflow

USGS Home
Contact USGS
Search USGS

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Peak Streamflow for the Nation

USGS 12113390 DUWAMISH RIVER AT GOLF COURSE AT TUKWILA, WA

King County, Washington

Hydrologic Unit Code 171100130305

Latitude 47°28'44.35", Longitude 122°15'31.44" NAD83

Drainage area 461.0 square miles

Gage datum 0.0 feet above NAVD88

Water Year	Date	Stream- flow (cfs)
2014	2014-03-11	9,190⁶
2015	2015-01-06	8,490⁶
2016	2015-12-09	11,100⁶
2017	2017-03-16	8,190⁶
2018	2018-02-06	8,330⁶
2019	2018-12-31	4,750⁶
2020	2020-02-10	9,860⁶
2021	2021-01-13	8,030⁶
2022	2022-03-02	9,020⁶
2023	2022-11-06	5,440⁶

Peak Streamflow Qualification Codes.

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://staging.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2025-12-15 03:19:18 EST
0.58 0.34 staging