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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 2000-12-12 2000-12-12
Inorganics, Major, Metals Water-quality 2000-12-12 2000-12-12
Inorganics, Major, Non-metals Water-quality 2000-12-12 2000-12-12
Inorganics, Minor, Non-metals Water-quality 2000-12-12 2000-12-12
Inorganics, Minor, metals Water-quality 2000-12-12 2000-12-12
Physical Groundwater Levels, Water-quality 1968-01-01 2000-12-12
Radiochemistry Water-quality 2000-12-12 2000-12-12
Water Data for the Nation inventory

Monitoring location 421755088522801 is associated with a Well in Boone County, Illinois. Water data back to 1968 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
421755088522801 n/a
Site name
44N 3E-10.5a1 n/a
Site type
Well
GW
DMS latitude 421755 n/a
DMS longitude 0885228 n/a
Decimal latitude 42.29863117 n/a
Decimal longitude -88.87454659 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
Boone County 007
Country US n/a
Land net location description SESESWS10 T 44N R 3E 3 n/a
Name of location map BELVIDERE NORTH n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 835 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 5 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07090006
Drainage basin
n/a
Topographic setting
Flat surface
F
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1968 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 Cambrian-Ordovician aquifer system S300CAMORD
Local aquifer St. Peter Sandstone 365STPR
Local aquifer type
n/a
Well depth 398 feet n/a
Hole depth
398 feet n/a
Source of depth data D n/a
Project number 441708010 n/a