Skip to main content

Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1984-05-23 1992-11-24
Inorganics, Major, Metals Water-quality 1984-05-23 1992-11-24
Inorganics, Major, Non-metals Water-quality 1984-05-23 1992-11-24
Inorganics, Minor, Non-metals Water-quality 1984-05-23 1992-11-24
Inorganics, Minor, metals Water-quality 1984-05-23 1992-11-24
Nutrient Water-quality 1984-05-23 1992-11-24
Organics, PCBs Water-quality 1990-09-28 1992-11-24
Organics, other Water-quality 1984-05-23 1992-11-24
Organics, pesticide Water-quality 1985-04-03 1992-11-24
Physical Groundwater Levels, Water-quality 1984-05-23 1992-11-24
Water Data for the Nation inventory

Monitoring location 400026091242401 is associated with a Well in Adams County, Illinois. Water data back to 1984 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
400026091242401 n/a
Site name
1S 9W-11.5h1 n/a
Site type
Well
GW
DMS latitude 400026 n/a
DMS longitude 0912424 n/a
Decimal latitude 40.0072683 n/a
Decimal longitude -91.40681709 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
Adams County 001
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 475 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
07110001
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 Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Quaternary System 110QRNR
Local aquifer type
n/a
Well depth 90 feet n/a
Hole depth
n/a
Source of depth data A n/a
Project number 441708600 n/a