27N12W-31.6b1

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	404629087453801	_n/a
Site name	27N12W-31.6b1	_n/a
Site type	Well	GW
DMS latitude	404629	_n/a
DMS longitude	0874538	_n/a
Decimal latitude	40.77475756	_n/a
Decimal longitude	-87.760589	_n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 5 sec.	F
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	Iroquois County	075
Country	US	_n/a
Land net location description	NWSESWS31 T27N R12W	_n/a
Name of location map	GILMAN	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface	632.00 feet	_n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	2.5 feet	_n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Iroquois	07120002
Drainage basin		_n/a
Topographic setting	Flat surface	F
Flags for instruments at site	NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN	_n/a
Date of first construction	197408	_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	Data have been checked by the reporting agency.	C
Data-other GW files	YYYYNYNN	_n/a
National aquifer	Sand and gravel aquifers (glaciated regions)	N100GLCIAL
Local aquifer	Quaternary System	110QRNR
Local aquifer type		_n/a
Well depth	133 feet	_n/a
Hole depth	133 feet	_n/a
Source of depth data	A	_n/a
Project number	441708600	_n/a