Available data

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1 data types available - data from 2022-10-25 to 2023-10-04

0 data types available

2 data types available - data from 1997-09-30 to 2009-09-25

26 Observed properties (data types) available - with data from 2002-03-11 to 2023-08-28

11 Sampling activities

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	452743122365400	n/a
Location name	JOHNSON CREEK AT 45TH AVENUE, PORTLAND, OR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.461944	n/a
Decimal longitude (WGS84)	-122.61500000000001	n/a
Latitude-longitude method	Global positioning system (GPS), Standard Positioning Service (SPS) or Precise Positioning Service (PPS)	G
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Oregon	41
State	Oregon	41
County	Multnomah County	051
Country	United States of America	n/a
Altitude of gage/land surface	100 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	10 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Lower Willamette	17090012
Drainage basin		n/a
Date of first construction		n/a
Drainage area	46.9 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

Monitoring location Johnson Creek at 45TH Avenue, Portland, OR - USGS-452743122365400