Big Marsh at Chicago, IL

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	414124087341801	_n/a
Site name	BIG MARSH AT CHICAGO, IL	_n/a
Site type	Lake, Reservoir, Impoundment	LK
DMS latitude	414123.73	_n/a
DMS longitude	0873418.16	_n/a
Decimal latitude	41.689925	_n/a
Decimal longitude	-87.5717111	_n/a
Latitude-longitude method	Reported.	R
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
Latitude-longitude datum	North American Datum of 1983	NAD83
Decimal Latitude-longitude datum	North American Datum of 1983	NAD83
District	Illinois	17
State	Illinois	17
County	Cook County	031
Country	US	_n/a
Land net location description	S13 T37N R14E 3	_n/a
Name of location map	LAKE CALUMET, IL	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface	581 feet	_n/a
Method altitude determined	Interpolated from Digital Elevation Model	N
Altitude accuracy	1.6 feet	_n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Little Calumet-Galien	04040001
Drainage basin		_n/a
Topographic setting		_n/a
Flags for instruments at site		_n/a
Date of first construction		_n/a
Date site established or inventoried		_n/a
Drainage area		_n/a
Contributing drainage area		_n/a
Time Zone abbreviation	CST	_n/a
Site honors Daylight Saving Time	N	_n/a
Data reliability		_n/a
Data-other GW files		_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
Project number	H5F04	_n/a