Available data

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9 data types available - data from 2019-04-19 to 2026-09-22

8 data types available - data from 2019-04-18 to 2026-09-22

3 data types available - data from 2020-10-21 to 2026-08-12

120 Observed properties (data types) available - data from 1991-05-06 to 2025-09-11

1132 Sampling activities

2 data types available - data from 2022-01-12 to 2024-12-30

6 data types available - data from 2019-04-19 to 2026-09-21

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	14206241	n/a
Location name	TUALATIN RIVER AT HWY 219 NEAR HILLSBORO, OR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.50038888888889	n/a
Decimal longitude (WGS84)	-122.99094444444445	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Oregon	41
State	Oregon	41
County	Washington County	067
Country	United States of America	n/a
Altitude of gage/land surface	120 feet	n/a
Method altitude determined	Interpolated from Digital Elevation Model	N
Altitude accuracy	10 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Tualatin	17090010
Drainage basin		n/a
Date of first construction		n/a
Drainage area	462 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