Available data

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2 data types available - data from 1986-10-01 to 2026-08-22

3 data types available - data from 1909-10-01 to 2026-08-20

2 data types available - data from 1936-01-14 to 2026-08-04

131 Observed properties (data types) available - with data from 1947-07-21 to 2023-12-12

558 Sampling activities

2 data types available - with data from 1861-12-04 to 2025-01-07

3 data types available - data from 1909-10-01 to 2026-08-20

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	14191000	n/a
Location name	WILLAMETTE RIVER AT SALEM, OR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	44.9442862974769	n/a
Decimal longitude (WGS84)	-123.042874245737	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Unknown or unspecified.	U
District	Oregon	41
State	Oregon	41
County	Marion County	047
Country	United States of America	n/a
Altitude of gage/land surface	106.14 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.1 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Middle Willamette	17090007
Drainage basin		n/a
Date of first construction		n/a
Drainage area	7280 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