Available data

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2 data types available - data from 1990-10-01 to 2026-08-06

1 data types available - data from 1945-03-16 to 2026-08-04

2 data types available - data from 1990-10-18 to 2026-04-29

43 Observed properties (data types) available - with data from 1976-08-19 to 1977-06-15

3 Sampling activities

2 data types available - with data from 1943-06-01 to 2025-04-04

1 data types available - data from 1945-03-16 to 2026-08-04

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	04177000	n/a
Location name	Ottawa River at University of Toledo, Toledo OH	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	41.6596805555556	n/a
Decimal longitude (WGS84)	-83.6125472222222	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
District	Ohio	39
State	Ohio	39
County	Lucas County	095
Country	United States of America	n/a
Altitude of gage/land surface	575.31 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	Ottawa-Stony	04100001
Drainage basin		n/a
Date of first construction		n/a
Drainage area	150 square miles	n/a
Contributing drainage area	150 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