Available data

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4 data types available - data from 1988-10-01 to 2026-08-07

4 data types available - data from 1955-09-01 to 2026-08-05

2 data types available - data from 1955-12-22 to 2026-06-30

140 Observed properties (data types) available - with data from 1965-11-19 to 1977-08-02

397 Sampling activities

2 data types available - with data from 1955-12-22 to 2025-02-05

3 data types available - data from 1955-09-01 to 2026-08-05

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	11475000	n/a
Location name	EEL R A FORT SEWARD CA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	40.21816918791664	n/a
Decimal longitude (WGS84)	-123.63250168631814	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	California	06
State	California	06
County	Humboldt County	023
Country	United States of America	n/a
Altitude of gage/land surface	220.33 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.16 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Eel	18010105
Drainage basin		n/a
Date of first construction		n/a
Drainage area	2107 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