Available data

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2 data types available - data from 1986-09-01 to 2026-08-24

2 data types available - data from 1969-10-01 to 2026-08-22

3 data types available - data from 1971-02-17 to 2026-08-05

128 Observed properties (data types) available - with data from 1974-10-10 to 2007-09-10

266 Sampling activities

2 data types available - with data from 1970-05-01 to 2025-04-05

2 data types available - data from 1969-10-01 to 2026-08-22

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	05595200	n/a
Location name	RICHLAND CREEK NEAR HECKER, IL	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	38.3238888888889	n/a
Decimal longitude (WGS84)	-89.9705555555556	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Illinois	17
State	Illinois	17
County	St. Clair County	163
Country	United States of America	n/a
Altitude of gage/land surface	374.65 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.11 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Kaskaskia	07140204
Drainage basin		n/a
Date of first construction		n/a
Drainage area	129 square miles	n/a
Contributing drainage area		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