Available data

Select data types to graph from categories based on the way the data were collected.

4 data types available - data from 1988-10-01 to 2026-08-25

7 data types available - data from 1965-08-01 to 2026-08-24

4 data types available - data from 1977-12-14 to 2026-07-13

131 Observed properties (data types) available - with data from 1971-03-14 to 2023-07-18

1164 Sampling activities

2 data types available - with data from 1966-01-14 to 2025-02-24

5 data types available - data from 1965-08-01 to 2026-08-24

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	14138900	n/a
Location name	NORTH FORK BULL RUN RIVER NEAR MULTNOMAH FALLS, OR	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.49424543152181	n/a
Decimal longitude (WGS84)	-122.03588795804295	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	Multnomah County	051
Country	United States of America	n/a
Altitude of gage/land surface	1065 feet	n/a
Method altitude determined	Interpolated from Digital Elevation Model	N
Altitude accuracy	1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Columbia-Sandy	17080001
Drainage basin		n/a
Date of first construction		n/a
Drainage area	8.32 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