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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 1991-04-03 2000-11-01
Inorganics, Major, Non-metals Water-quality 1991-07-25 2000-11-01
Nutrient Water-quality 1991-04-03 2000-11-01
Organics, other Water-quality 1992-08-05 1993-09-16
Organics, pesticide Water-quality 1992-08-05 2000-11-01
Physical Groundwater Levels, Water-quality 1974-01-01 2000-11-01
Water Data for the Nation inventory

Monitoring location 410033089280901 is associated with a Well in Marshall 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
410033089280901 n/a
Site name
12N 9E-21.2d n/a
Site type
Well
GW
DMS latitude 410033 n/a
DMS longitude 0892809 n/a
Decimal latitude 41.0092031 n/a
Decimal longitude -89.4692575 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
Marshall County 123
Country US n/a
Land net location description NWNESES21 T12N R9E 4 n/a
Name of location map LACON n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 635 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
07130001
Drainage basin
n/a
Topographic setting
Undulating
U
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
1974 n/a
Date site established or inventoried 199102 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 YYNYNNNN n/a
National aquifer Sand and gravel aquifers (glaciated regions) N100GLCIAL
Local aquifer Quaternary System 110QRNR
Local aquifer type
Unconfined single aquifer U
Well depth 35 feet n/a
Hole depth
35 feet n/a
Source of depth data D n/a
Project number 441700306 n/a