Available data

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2 data types available - data from 1986-10-01 to 2026-08-02

1 data types available - data from 1909-05-01 to 2026-07-31

3 data types available - data from 1955-12-22 to 2026-07-09

27 Observed properties (data types) available - with data from 1998-09-23 to 2023-12-19

6 Sampling activities

1 data types available - data from 1909-05-01 to 2026-07-31

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	14209000	n/a
Location name	OAK GROVE FORK ABOVE POWERPLANT INTAKE, OR.	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.07123193808	n/a
Decimal longitude (WGS84)	-121.94063451724	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Oregon	41
State	Oregon	41
County	Clackamas County	005
Country	United States of America	n/a
Altitude of gage/land surface	2100 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	20 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Clackamas	17090011
Drainage basin		n/a
Date of first construction		n/a
Drainage area	124 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