isws well 20

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	414025087332301	_n/a
Site name	isws well 20	_n/a
Site type	Well	GW
DMS latitude	414025	_n/a
DMS longitude	0873323	_n/a
Decimal latitude	41.6736461	_n/a
Decimal longitude	-87.5564337	_n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
Latitude-longitude datum	North American Datum of 1927	NAD27
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		_n/a
Name of location map		_n/a
Scale of location map		_n/a
Altitude of Gage/land surface	590.09 feet	_n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	.1 feet	_n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Little Calumet-Galien	04040001
Drainage basin		_n/a
Topographic setting		_n/a
Flags for instruments at site	NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN	_n/a
Date of first construction		_n/a
Date site established or inventoried	19981120	_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	Data have been checked by the reporting agency.	C
Data-other GW files	YNNYYNNN	_n/a
National aquifer	Sand and gravel aquifers (glaciated regions)	N100GLCIAL
Local aquifer	Equality Formation-Dolton Member	112EQLD
Local aquifer type	Unconfined single aquifer	U
Well depth	15 feet	_n/a
Hole depth	15 feet	_n/a
Source of depth data	L	_n/a
Project number	09600	_n/a