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Groundwater levels for the Nation

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Agency code = usgs
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  • 422219088040601
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USGS 422219088040601 45N10E-16.3a1

Lake County, Illinois
Latitude  42°22'19", Longitude  88°04'10" NAD27
Land-surface elevation 775.00 feet above NGVD29
The depth of the well is 314 feet below land surface.
The depth of the hole is 314 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Silurian System (350SLRN) local aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
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
1952-12 M62610 730.00NGVD291O  A
1952-12 M62611 729.63NAVD881O  A
1952-12 M7201945.00  1O  A
1966-09 M62610 707.00NGVD291O  A
1966-09 M62611 706.63NAVD881O  A
1966-09 M7201968.00  1O  A
1984-05-1517:05 UTCm62610 699.00NGVD291OIL006AA
1984-05-1517:05 UTCm62611 698.63NAVD881OIL006AA
1984-05-1517:05 UTCm7201976.00  1OIL006AA
1984-10-0117:15 UTCm62610 688.00NGVD291OUSGSSA
1984-10-0117:15 UTCm62611 687.63NAVD881OUSGSSA
1984-10-0117:15 UTCm7201987.00  1OUSGSSA
1984-11-0817:00 UTCm62610 691.00NGVD291OUSGSSA
1984-11-0817:00 UTCm62611 690.63NAVD881OUSGSSA
1984-11-0817:00 UTCm7201984.00  1OUSGSSA
1985-02-2722:10 UTCm62610 685.00NGVD291OUSGSSA
1985-02-2722:10 UTCm62611 684.63NAVD881OUSGSSA
1985-02-2722:10 UTCm7201990.00  1OUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyMDate is accurate to the Month
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 agencyNot determined
Measuring agencyIL006State of Illinois Environmental Protection Agency
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.