Available data

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4 data types available - data from 1986-09-01 to 2026-08-01

4 data types available - data from 1942-10-01 to 2026-07-30

2 data types available - data from 1946-06-16 to 2026-07-15

199 Observed properties (data types) available - with data from 1957-06-27 to 2025-01-28

367 Sampling activities

4 data types available - data from 1942-10-01 to 2026-07-30

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	05569500	n/a
Location name	SPOON RIVER AT LONDON MILLS, IL	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	40.7077222222222	n/a
Decimal longitude (WGS84)	-90.2797777777778	n/a
Latitude-longitude method	GNSS2 - Level 1 Quality Survey Grade Global Navigation Satellite System	X
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Illinois	17
State	Illinois	17
County	Fulton County	057
Country	United States of America	n/a
Altitude of gage/land surface	508.56 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	Spoon	07130005
Drainage basin		n/a
Date of first construction		n/a
Drainage area	1072 square miles	n/a
Contributing drainage area	1072 square miles	n/a
Time zone abbreviation	CST	n/a
Site honors Daylight Saving Time	N	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