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Groundwater levels for Illinois

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USGS 415046087405401 39N14E-30.7e

Cook County, Illinois
Latitude  41°50'46.3", Longitude  87°40'54.2" NAD83
Land-surface elevation 592.23 feet above NAVD88
The depth of the well is 16.8 feet below land surface.
The depth of the hole is 20 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.
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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
2008-12-12 D62610 583.01NGVD29 TUSGSSA
2008-12-12 D62611 582.73NAVD88 TUSGSSA
2008-12-12 D720199.50   TUSGSSA
2009-01-0518:00 UTCm62610 584.30NGVD291TUSGSSA
2009-01-0518:00 UTCm62611 584.02NAVD881TUSGSSA
2009-01-0518:00 UTCm720198.21  1TUSGSSA
2009-02-1717:16 UTCm62610 584.35NGVD291TUSGSSA
2009-02-1717:16 UTCm62611 584.07NAVD881TUSGSSA
2009-02-1717:16 UTCm720198.16  1TUSGSSA
2009-03-0317:10 UTCm62610 584.35NGVD291TUSGSSA
2009-03-0317:10 UTCm62611 584.07NAVD881TUSGSSA
2009-03-0317:10 UTCm720198.16  1TUSGSSA
2009-03-0618:25 UTCm62610 584.32NGVD291TUSGSSA
2009-03-0618:25 UTCm62611 584.04NAVD881TUSGSSA
2009-03-0618:25 UTCm720198.19  1TUSGSSA
2009-03-1922:50 UTCm62610 584.30NGVD291TUSGSSA
2009-03-1922:50 UTCm62611 584.02NAVD881TUSGSSA
2009-03-1922:50 UTCm720198.21  1TUSGSSA
2009-04-0313:40 UTCm62610 584.36NGVD291TUSGSSA
2009-04-0313:40 UTCm62611 584.08NAVD881TUSGSSA
2009-04-0313:40 UTCm720198.15  1TUSGSSA
2009-05-0415:07 UTCm62610 584.32NGVD291TUSGSSA
2009-05-0415:07 UTCm62611 584.04NAVD881TUSGSSA
2009-05-0415:07 UTCm720198.19  1TUSGSSA
2009-06-1115:00 UTCm62610 584.25NGVD291TUSGSSA
2009-06-1115:00 UTCm62611 583.97NAVD881TUSGSSA
2009-06-1115:00 UTCm720198.26  1TUSGSSA
2009-06-2415:22 UTCm62610 584.30NGVD291TUSGSSA
2009-06-2415:22 UTCm62611 584.02NAVD881TUSGSSA
2009-06-2415:22 UTCm720198.21  1TUSGSSA
2009-07-1713:49 UTCm62610 584.29NGVD291TUSGSSA
2009-07-1713:49 UTCm62611 584.01NAVD881TUSGSSA
2009-07-1713:49 UTCm720198.22  1TUSGSSA
2009-08-12 D62610 584.20NGVD291TUSGSSA
2009-08-12 D62611 583.92NAVD881TUSGSSA
2009-08-12 D720198.31  1TUSGSSA
2009-08-25 D62610 584.27NGVD291TUSGSSA
2009-08-25 D62611 583.99NAVD881TUSGSSA
2009-08-25 D720198.24  1TUSGSSA
2009-09-1015:21 UTCm62610 584.21NGVD291TUSGSSA
2009-09-1015:21 UTCm62611 583.93NAVD881TUSGSSA
2009-09-1015:21 UTCm720198.30  1TUSGSSA
2009-09-2313:48 UTCm62610 584.17NGVD291TUSGSSA
2009-09-2313:48 UTCm62611 583.89NAVD881TUSGSSA
2009-09-2313:48 UTCm720198.34  1TUSGSSA
2009-09-2917:15 UTCm62610 584.13NGVD291TUSGSSA
2009-09-2917:15 UTCm62611 583.85NAVD881TUSGSSA
2009-09-2917:15 UTCm720198.38  1TUSGSSA
2009-10-0613:47 UTCm62610 584.31NGVD291TUSGSSA
2009-10-0613:47 UTCm62611 584.03NAVD881TUSGSSA
2009-10-0613:47 UTCm720198.20  1TUSGSSA
2009-10-1313:45 UTCm62610 584.30NGVD291TUSGSSA
2009-10-1313:45 UTCm62611 584.02NAVD881TUSGSSA
2009-10-1313:45 UTCm720198.21  1TUSGSSA
2009-10-1313:48 UTCm62610 584.30NGVD291TUSGSSA
2009-10-1313:48 UTCm62611 584.02NAVD881TUSGSSA
2009-10-1313:48 UTCm720198.21  1TUSGSSA
2009-10-2716:43 UTCm62610 584.35NGVD291TUSGSSA
2009-10-2716:43 UTCm62611 584.07NAVD881TUSGSSA
2009-10-2716:43 UTCm720198.16  1TUSGSSA
2009-11-0914:36 UTCm62610 584.28NGVD291TUSGSSA
2009-11-0914:36 UTCm62611 584.00NAVD881TUSGSSA
2009-11-0914:36 UTCm720198.23  1TUSGSSA
2009-11-1314:35 UTCm62610 584.26NGVD291TUSGSSA
2009-11-1314:35 UTCm62611 583.98NAVD881TUSGSSA
2009-11-1314:35 UTCm720198.25  1TUSGSSA
2009-11-3016:25 UTCm62610 584.35NGVD291TUSGSSA
2009-11-3016:25 UTCm62611 584.07NAVD881TUSGSSA
2009-11-3016:25 UTCm720198.16  1TUSGSSA
2009-12-1420:21 UTCm62610 584.36NGVD291TUSGSSA
2009-12-1420:21 UTCm62611 584.08NAVD881TUSGSSA
2009-12-1420:21 UTCm720198.15  1TUSGSSA
2010-01-0614:21 UTCm62610 584.31NGVD291TUSGSSA
2010-01-0614:21 UTCm62611 584.03NAVD881TUSGSSA
2010-01-0614:21 UTCm720198.20  1TUSGSSA
2010-01-2118:00 UTCm62610 584.35NGVD291VUSGSSA
2010-01-2118:00 UTCm62611 584.07NAVD881VUSGSSA
2010-01-2118:00 UTCm720198.16  1VUSGSSA
2010-02-1618:42 UTCm62610 584.36NGVD291VUSGSSA
2010-02-1618:42 UTCm62611 584.08NAVD881VUSGSSA
2010-02-1618:42 UTCm720198.15  1VUSGSSA
2010-03-3118:01 UTCm62610 584.37NGVD291VUSGSSA
2010-03-3118:01 UTCm62611 584.09NAVD881VUSGSSA
2010-03-3118:01 UTCm720198.14  1VUSGSSA
2010-05-1018:45 UTCm62610 584.38NGVD291VUSGSSA
2010-05-1018:45 UTCm62611 584.10NAVD881VUSGSSA
2010-05-1018:45 UTCm720198.13  1VUSGSSA
2010-07-0618:08 UTCm62610 584.33NGVD291VUSGSSA
2010-07-0618:08 UTCm62611 584.05NAVD881VUSGSSA
2010-07-0618:08 UTCm720198.18  1VUSGSSA
2010-09-2815:41 UTCm62610 583.91NGVD291VUSGSSA
2010-09-2815:41 UTCm62611 583.63NAVD881VUSGSSA
2010-09-2815:41 UTCm720198.60  1VUSGSSA
2010-12-0214:42 UTCm62610 584.36NGVD291VUSGSSA
2010-12-0214:42 UTCm62611 584.08NAVD881VUSGSSA
2010-12-0214:42 UTCm720198.15  1VUSGSSA
2011-03-0220:00 UTCm62610 584.39NGVD291VUSGSSA
2011-03-0220:00 UTCm62611 584.11NAVD881VUSGSSA
2011-03-0220:00 UTCm720198.12  1VUSGSSA
2011-03-0314:00 UTCm62610 584.40NGVD291VUSGSSA
2011-03-0314:00 UTCm62611 584.12NAVD881VUSGSSA
2011-03-0314:00 UTCm720198.11  1VUSGSSA
2011-04-0518:45 UTCm62610 584.35NGVD291VUSGSSA
2011-04-0518:45 UTCm62611 584.07NAVD881VUSGSSA
2011-04-0518:45 UTCm720198.16  1VUSGSSA
2011-06-2119:48 UTCm62610 584.42NGVD291VUSGSSA
2011-06-2119:48 UTCm62611 584.14NAVD881VUSGSSA
2011-06-2119:48 UTCm720198.09  1VUSGSSA
2011-10-2516:23 UTCm62610 584.38NGVD291VUSGSSA
2011-10-2516:23 UTCm62611 584.10NAVD881VUSGSSA
2011-10-2516:23 UTCm720198.13  1VUSGSSA
2012-04-0416:15 UTCm62610 584.38NGVD291VUSGSSA
2012-04-0416:15 UTCm62611 584.10NAVD881VUSGSSA
2012-04-0416:15 UTCm720198.13  1VUSGSSA
2012-06-1514:36 UTCm62610 584.32NGVD291VUSGSSA
2012-06-1514:36 UTCm62611 584.04NAVD881VUSGSSA
2012-06-1514:36 UTCm720198.19  1VUSGSSA
2012-12-1817:00 UTCm62610 584.36NGVD291VUSGSSA
2012-12-1817:00 UTCm62611 584.08NAVD881VUSGSSA
2012-12-1817:00 UTCm720198.15  1VUSGSSA
2013-01-0816:30 UTCm62610 584.00NGVD291VUSGSSA
2013-01-0816:30 UTCm62611 583.72NAVD881VUSGSSA
2013-01-0816:30 UTCm720198.51  1VUSGSSA
2013-03-2116:28 UTCm62610 584.27NGVD291VUSGSSA
2013-03-2116:28 UTCm62611 583.99NAVD881VUSGSSA
2013-03-2116:28 UTCm720198.24  1VUSGSSA
2013-04-1517:00 UTCm62610 584.37NGVD291VUSGSSA
2013-04-1517:00 UTCm62611 584.09NAVD881VUSGSSA
2013-04-1517:00 UTCm720198.14  1VUSGSSA
2013-09-2615:00 UTCm62610 583.93NGVD291VUSGSSA
2013-09-2615:00 UTCm62611 583.65NAVD881VUSGSSA
2013-09-2615:00 UTCm720198.58  1VUSGSSA
2013-12-1616:45 UTCm62610 584.22NGVD291VUSGSSA
2013-12-1616:45 UTCm62611 583.94NAVD881VUSGSSA
2013-12-1616:45 UTCm720198.29  1VUSGSSA
2014-05-0116:43 UTCm62610 584.26NGVD291VUSGSSA
2014-05-0116:43 UTCm62611 583.98NAVD881VUSGSSA
2014-05-0116:43 UTCm720198.25  1VUSGSSA
2014-08-2522:16 UTCm62610 584.31NGVD291VUSGSSA
2014-08-2522:16 UTCm62611 584.03NAVD881VUSGSSA
2014-08-2522:16 UTCm720198.20  1VUSGSSA
2014-10-1016:34 UTCm62610 583.99NGVD291VUSGSSA
2014-10-1016:34 UTCm62611 583.71NAVD881VUSGSSA
2014-10-1016:34 UTCm720198.52  1VUSGSSA
2015-04-2115:16 UTCm62610 584.32NGVD291VUSGSSA
2015-04-2115:16 UTCm62611 584.04NAVD881VUSGSSA
2015-04-2115:16 UTCm720198.19  1VUSGSSA
2015-04-2215:05 UTCm62610 584.27NGVD291VUSGSSA
2015-04-2215:05 UTCm62611 583.99NAVD881VUSGSSA
2015-04-2215:05 UTCm720198.24  1VUSGSSA
2015-04-2217:05 UTCm62610 584.27NGVD291VUSGSSA
2015-04-2217:05 UTCm62611 583.99NAVD881VUSGSSA
2015-04-2217:05 UTCm720198.24  1VUSGSSA
2015-09-0315:56 UTCm62610 583.83NGVD291VUSGSSA
2015-09-0315:56 UTCm62611 583.55NAVD881VUSGSSA
2015-09-0315:56 UTCm720198.68  1VUSGSSA
2015-11-1916:53 UTCm62610 584.15NGVD291VUSGSSA
2015-11-1916:53 UTCm62611 583.87NAVD881VUSGSSA
2015-11-1916:53 UTCm720198.36  1VUSGSSA
2015-11-1918:45 UTCm62610 584.00NGVD291VUSGSSA
2015-11-1918:45 UTCm62611 583.72NAVD881VUSGSSA
2015-11-1918:45 UTCm720198.51  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
StatusThe reported water-level measurement represents a static level
Status1Static
Method of measurementTElectric-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.