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Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1984-04-26 2007-08-09
Inorganics, Major, Metals Water-quality 1984-04-26 1992-10-21
Inorganics, Major, Non-metals Water-quality 1984-04-26 2007-08-09
Inorganics, Minor, Non-metals Water-quality 1984-04-26 1992-10-21
Inorganics, Minor, metals Water-quality 1984-04-26 2007-08-09
Microbiological Water-quality 2007-08-09 2007-08-09
Nutrient Water-quality 1984-04-26 1992-10-21
Organics, PCBs Water-quality 1990-06-04 1992-10-21
Organics, other Water-quality 1984-04-26 2007-08-09
Organics, pesticide Water-quality 1985-03-13 2007-08-09
Physical Groundwater Levels, Water-quality 1974-08-13 2007-08-09
Water Data for the Nation inventory

Monitoring location 404629087453801 is associated with a Well in Iroquois County, Illinois. Water data back to 1974 are available online.

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
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