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Groundwater levels for Illinois

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Agency code = usgs
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  • 372540089213401
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USGS 372540089213401 12S 2W-32.7d1

Union County, Illinois
Latitude  37°25'40", Longitude  89°21'34" NAD27
Land-surface elevation 340.00 feet above NGVD29
The depth of the well is 80 feet below land surface.
The depth of the hole is 83.0 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Quaternary System (110QRNR) local aquifer.
Output formats
Table of data
Tab-separated data
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Reselect period
Date Time
?
 
Water-level
date-time
accuracy
?
 
Parameter
code 		Water
level,
feet
below
land
surface		 Water
level,
feet
above
specific
vertical
datum		 Referenced
vertical
datum
?
 
Status
?
 
Method of
measurement
?
 
Measuring
agency
?
 
Source of
measurement
?
 
Water-level
approval
status
1984-06-1300:15 UTCm62610 293.80NGVD291OIL006AA
1984-06-1300:15 UTCm62611 293.83NAVD881OIL006AA
1984-06-1300:15 UTCm7201946.20  1OIL006AA
1984-10-0915:20 UTCm62610 273.00NGVD291OIL006AA
1984-10-0915:20 UTCm62611 273.03NAVD881OIL006AA
1984-10-0915:20 UTCm7201967.00  1OIL006AA

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementOObserved.
Measuring agencyIL006State of Illinois Environmental Protection Agency
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Water-level approval statusAApproved for publication -- Processing and review completed.