Available data

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2 data types available - data from 1990-10-01 to 2026-08-18

3 data types available - data from 1938-10-01 to 2026-08-17

2 data types available - data from 1936-10-01 to 2026-07-29

51 Observed properties (data types) available - with data from 1975-07-15 to 2001-11-14

201 Sampling activities

2 data types available - with data from 1939-03-14 to 2025-08-19

3 data types available - data from 1938-10-01 to 2026-08-17

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	05388250	n/a
Location name	Upper Iowa River near Dorchester, IA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	43.4210841247514	n/a
Decimal longitude (WGS84)	-91.5087519106123	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Iowa	19
State	Iowa	19
County	Allamakee County	005
Country	United States of America	n/a
Altitude of gage/land surface	659.8 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.08 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Upper Iowa	07060002
Drainage basin	01	n/a
Date of first construction		n/a
Drainage area	770 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