Available data

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2 data types available - data from 1990-10-01 to 2026-08-04

3 data types available - data from 1925-08-01 to 2026-08-02

2 data types available - data from 1940-05-24 to 2026-07-13

83 Observed properties (data types) available - with data from 1964-09-22 to 1980-08-05

124 Sampling activities

3 data types available - data from 1925-08-01 to 2026-08-02

Available location images

Chagrin River at Willoughby

Chagrin River at Willoughby OH

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	04209000	n/a
Location name	Chagrin River at Willoughby OH	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	41.6308810090613	n/a
Decimal longitude (WGS84)	-81.4034454947214	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Ohio	39
State	Ohio	39
County	Lake County	085
Country	United States of America	n/a
Altitude of gage/land surface	583.02 feet	n/a
Method altitude determined	Differentially corrected Global Positioning System.	D
Altitude accuracy	0.11 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Ashtabula-Chagrin	04110003
Drainage basin		n/a
Date of first construction		n/a
Drainage area	246 square miles	n/a
Contributing drainage area	246 square miles	n/a
Time zone abbreviation	EST	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