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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
Inorganics, Major, Metals Water-quality 1987-07-30 1987-07-30
Inorganics, Major, Non-metals Water-quality 1987-07-30 1987-07-30
Inorganics, Minor, Non-metals Water-quality 1987-07-30 1987-07-30
Inorganics, Minor, metals Water-quality 1987-07-30 1987-07-30
Nutrient Water-quality 1987-07-30 1987-07-30
Organics, other Water-quality 1987-07-30 1987-07-30
Physical Water-quality 1987-07-30 1987-07-30
Water Data for the Nation inventory

Monitoring location 405648090230601 is associated with a Well in Knox County, Illinois. Water data back to 1987 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
405648090230601 n/a
Site name
11N 1E-16.1h1 n/a
Site type
Well
GW
DMS latitude 405648 n/a
DMS longitude 0902306 n/a
Decimal latitude 40.94670467 n/a
Decimal longitude -90.3851288 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Unknown or unspecified. U
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
Knox County 095
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 760 feet n/a
Method altitude determined U n/a
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
07080104
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 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
Unchecked data. U
Data-other GW files YYYNNYNN n/a
National aquifer Cambrian-Ordovician aquifer system S300CAMORD
Local aquifer Ordovician-Cambrian Systems 367OVCB
Local aquifer type
n/a
Well depth 2414 feet n/a
Hole depth
n/a
Source of depth data A n/a
Project number 00200 n/a