Available data

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6 data types available - data from 2013-11-27 to 2026-08-22

5 data types available - data from 1996-03-09 to 2026-08-20

4 data types available - data from 1996-04-26 to 2026-06-17

774 Observed properties (data types) available - with data from 1995-09-20 to 2026-03-19

340 Sampling activities

1 data types available - with data from 2014-03-11 to 2022-11-07

3 data types available - data from 1996-03-09 to 2026-08-20

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	12113390	n/a
Location name	DUWAMISH RIVER AT GOLF COURSE AT TUKWILA, WA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	47.4789861111111	n/a
Decimal longitude (WGS84)	-122.258733333333	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Washington	53
State	Washington	53
County	King County	033
Country	United States of America	n/a
Altitude of gage/land surface	0	n/a
Method altitude determined	Differentially corrected Global Positioning System.	D
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Duwamish	17110013
Drainage basin		n/a
Date of first construction		n/a
Drainage area	461 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	PST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a