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Available data

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Continuous data

8 data types available - data from 1998-02-26 to 2026-08-06

Daily data

7 data types available - data from 1999-01-20 to 2026-08-05

Field measurements

4 data types available - data from 1989-08-30 to 2026-06-02

Discrete sample data

12 Observed properties (data types) available - with data from 2006-01-30 to 2023-08-23

36 Sampling activities

Peak measurements

2 data types available - with data from 1999-02-28 to 2023-12-10

Statistical tables for select daily data types

6 data types available - data from 1999-01-20 to 2026-08-05

Important information about this monitoring location

The elevation of this station has been determined to be 304.59 feet above NAVD 1988. To obtain stream water-surface elevation values in NAVD 1988 add 304.59 feet to gage height values.

Location details and information

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Operated in cooperation with:

Clackamas County Water Environment Services

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	14211400	n/a
Location name	JOHNSON CREEK AT REGNER ROAD, AT GRESHAM, OR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.486333333333334	n/a
Decimal longitude (WGS84)	-122.42183333333334	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	Multnomah County	051
Country	United States of America	n/a
Altitude of gage/land surface	304.59 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.22 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Willamette	17090012
Drainage basin		n/a
Date of first construction		n/a
Drainage area	15.36 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 Regner Road, at Gresham, OR - USGS-14211400