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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 1991-03-13 1991-07-17
Inorganics, Major, Non-metals Water-quality 1991-07-17 1991-07-17
Nutrient Water-quality 1991-03-13 1991-07-17
Physical Groundwater Levels, Water-quality 1976-01-07 1991-07-17
Water Data for the Nation inventory

Monitoring location 370851089202701 is associated with a Well in Alexander County, Illinois. Water data back to 1976 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
370851089202701 n/a
Site name
16S 2W- 4.8b n/a
Site type
Well
GW
DMS latitude 370851 n/a
DMS longitude 0892027 n/a
Decimal latitude 37.1475502 n/a
Decimal longitude -89.3409143 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
Alexander County 003
Country US n/a
Land net location description NWSWSWS 4 T 16S R 2W 3 n/a
Name of location map TAMMS n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 332.5 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
07140108
Drainage basin
n/a
Topographic setting
Lake or Swamp
L
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
19760107 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 117 feet n/a
Hole depth
125 feet n/a
Source of depth data D n/a
Project number 441700306 n/a