Available data

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2 data types available - data from 1986-10-01 to 2026-08-14

3 data types available - data from 1903-06-01 to 2026-08-13

2 data types available - data from 1903-06-02 to 2026-08-03

553 Observed properties (data types) available - with data from 1901-01-01 to 2012-08-23

698 Sampling activities

2 data types available - with data from 1851-06-01 to 2025-08-10

3 data types available - data from 1903-06-01 to 2026-08-13

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	05454500	n/a
Location name	Iowa River at Iowa City, IA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	41.6566833333333	n/a
Decimal longitude (WGS84)	-91.541	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Iowa	19
State	Iowa	19
County	Johnson County	103
Country	United States of America	n/a
Altitude of gage/land surface	617.1 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.04 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Iowa	07080209
Drainage basin	04	n/a
Date of first construction		n/a
Drainage area	3271 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	CST	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