Available data

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3 data types available - data from 1985-12-12 to 2026-08-14

3 data types available - data from 1985-12-11 to 2026-08-12

3 data types available - data from 1975-12-15 to 2026-08-11

105 Observed properties (data types) available - with data from 2000-07-11 to 2000-07-11

4 Sampling activities

2 data types available - with data from 1961-09-14 to 2025-07-25

2 data types available - data from 1985-12-11 to 2026-08-12

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	05533400	n/a
Location name	SAWMILL CREEK NEAR LEMONT, IL	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	41.7077777777778	n/a
Decimal longitude (WGS84)	-87.9627777777778	n/a
Latitude-longitude method	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
District	Illinois	17
State	Illinois	17
County	DuPage County	043
Country	United States of America	n/a
Altitude of gage/land surface	629.7 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.05 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Des Plaines	07120004
Drainage basin		n/a
Date of first construction		n/a
Drainage area	13 square miles	n/a
Contributing drainage area	13 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