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Groundwater levels for the Nation

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Agency code = usgs
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  • 413910087335801
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USGS 413910087335801 37N15E-36.4e1 (BH7S)

Cook County, Illinois
Latitude  41°39'09.57", Longitude  87°33'58.86" NAD27
Land-surface elevation 585 feet above NGVD29
The depth of the well is 17 feet below land surface.
The depth of the hole is 17 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
1992-06-23 D62610 579.30NGVD291SUSGSSA
1992-06-23 D62611 578.96NAVD881SUSGSSA
1992-06-23 D720195.70  1SUSGSSA
2010-05-2013:00 UTCm62610 579.35NGVD291VUSGSSA
2010-05-2013:00 UTCm62611 579.01NAVD881VUSGSSA
2010-05-2013:00 UTCm720195.65  1VUSGSSA
2010-05-2015:00 UTCm62610 579.49NGVD291VUSGSSA
2010-05-2015:00 UTCm62611 579.15NAVD881VUSGSSA
2010-05-2015:00 UTCm720195.51  1VUSGSSA
2010-05-2018:15 UTCm62610 579.40NGVD291VUSGSSA
2010-05-2018:15 UTCm62611 579.06NAVD881VUSGSSA
2010-05-2018:15 UTCm720195.60  1VUSGSSA
2010-05-2020:15 UTCm62610 579.33NGVD291VUSGSSA
2010-05-2020:15 UTCm62611 578.99NAVD881VUSGSSA
2010-05-2020:15 UTCm720195.67  1VUSGSSA
2010-05-2022:15 UTCm62610 579.49NGVD291VUSGSSA
2010-05-2022:15 UTCm62611 579.15NAVD881VUSGSSA
2010-05-2022:15 UTCm720195.51  1VUSGSSA
2010-05-2100:30 UTCm62610 579.34NGVD291VUSGSSA
2010-05-2100:30 UTCm62611 579.00NAVD881VUSGSSA
2010-05-2100:30 UTCm720195.66  1VUSGSSA
2010-05-2115:45 UTCm62610 579.54NGVD291VUSGSSA
2010-05-2115:45 UTCm62611 579.20NAVD881VUSGSSA
2010-05-2115:45 UTCm720195.46  1VUSGSSA
2012-05-3015:03 UTCm62610 579.71NGVD291VUSGSSA
2012-05-3015:03 UTCm62611 579.37NAVD881VUSGSSA
2012-05-3015:03 UTCm720195.29  1VUSGSSA
2012-12-04 D62610 577.44NGVD291VUSGSSA
2012-12-04 D62611 577.10NAVD881VUSGSSA
2012-12-04 D720197.56  1VUSGSSA
2013-06-25 D62610 578.93NGVD291VUSGSSA
2013-06-25 D62611 578.59NAVD881VUSGSSA
2013-06-25 D720196.07  1VUSGSSA
2013-08-2018:16 UTCm62610 578.46NGVD291VUSGSSA
2013-08-2018:16 UTCm62611 578.12NAVD881VUSGSSA
2013-08-2018:16 UTCm720196.54  1VUSGSSA
2013-09-2418:11 UTCm62610 578.48NGVD291VUSGSSA
2013-09-2418:11 UTCm62611 578.14NAVD881VUSGSSA
2013-09-2418:11 UTCm720196.52  1VUSGSSA
2013-11-0621:02 UTCm62610 578.62NGVD291VUSGSSA
2013-11-0621:02 UTCm62611 578.28NAVD881VUSGSSA
2013-11-0621:02 UTCm720196.38  1VUSGSSA
2013-11-2221:02 UTCm62610 578.62NGVD291VUSGSSA
2013-11-2221:02 UTCm62611 578.28NAVD881VUSGSSA
2013-11-2221:02 UTCm720196.38  1VUSGSSA
2014-04-2323:28 UTCm62610 579.54NGVD291VUSGSSA
2014-04-2323:28 UTCm62611 579.20NAVD881VUSGSSA
2014-04-2323:28 UTCm720195.46  1VUSGSSA
2014-06-0518:02 UTCm62610 580.03NGVD291VUSGSSA
2014-06-0518:02 UTCm62611 579.69NAVD881VUSGSSA
2014-06-0518:02 UTCm720194.97  1VUSGSSA
2015-01-1522:24 UTCm62610 579.74NGVD291VUSGSSA
2015-01-1522:24 UTCm62611 579.40NAVD881VUSGSSA
2015-01-1522:24 UTCm720195.26  1VUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 measurementSSteel-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.