Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Groundwater levels for Illinois

Click to hide state-specific text

! Important: Next Generation Monitoring Location Page

Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 421508088511603
Minimum number of levels = 1
Save file of selected sites to local disk for future upload

USGS 421508088511603 44N 3E-35.6g3

Boone County, Illinois
Latitude  42°15'08.4", Longitude  88°51'16.3" NAD83
Land-surface elevation 777.2 feet above NGVD29
The depth of the well is 251.7 feet below land surface.
The depth of the hole is 605.0 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Galena-Platteville Groups (365GLPV) 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
1995-05-31 D62610 727.39NGVD29PT  A
1995-05-31 D62611 727.15NAVD88PT  A
1995-05-31 D7201949.81  PT  A
1995-06-01 D62610 727.34NGVD291TUSGSSA
1995-06-01 D62611 727.10NAVD881TUSGSSA
1995-06-01 D7201949.86  1TUSGSSA
2001-09-11 D62610 736.50NGVD291TUSGSSA
2001-09-11 D62611 736.26NAVD881TUSGSSA
2001-09-11 D7201940.70  1TUSGSSA
2002-11-18 D62610 730.03NGVD291TUSGSSA
2002-11-18 D62611 729.79NAVD881TUSGSSA
2002-11-18 D7201947.17  1TUSGSSA
2007-10-1020:34 UTCm62610 724.54NGVD291TUSGSSA
2007-10-1020:34 UTCm62611 724.30NAVD881TUSGSSA
2007-10-1020:34 UTCm7201952.66  1TUSGSSA
2009-08-3120:44 UTCm62610 729.48NGVD291VUSGSSA
2009-08-3120:44 UTCm62611 729.24NAVD881VUSGSSA
2009-08-3120:44 UTCm7201947.72  1VUSGSSA
2010-03-0420:20 UTCm62610 734.70NGVD29PVUSGSSA
2010-03-0420:20 UTCm62611 734.46NAVD88PVUSGSSA
2010-03-0420:20 UTCm7201942.50  PVUSGSSA
2010-07-0920:14 UTCm62610 729.90NGVD29PVUSGSSA
2010-07-0920:14 UTCm62611 729.66NAVD88PVUSGSSA
2010-07-0920:14 UTCm7201947.30  PVUSGSSA
2011-10-1415:04 UTCm62610 731.49NGVD291VUSGSSA
2011-10-1415:04 UTCm62611 731.25NAVD881VUSGSSA
2011-10-1415:04 UTCm7201945.71  1VUSGSSA
2011-10-1416:04 UTCm62610 731.49NGVD291VUSGSSA
2011-10-1416:04 UTCm62611 731.25NAVD881VUSGSSA
2011-10-1416:04 UTCm7201945.71  1VUSGSSA
2012-05-1920:34 UTCm62610 726.28NGVD291VUSGSSA
2012-05-1920:34 UTCm62611 726.04NAVD881VUSGSSA
2012-05-1920:34 UTCm7201950.92  1VUSGSSA
2012-10-0316:00 UTCm62610 727.94NGVD291VUSGSSA
2012-10-0316:00 UTCm62611 727.70NAVD881VUSGSSA
2012-10-0316:00 UTCm7201949.26  1VUSGSSA
2013-03-1521:48 UTCm62610 733.22NGVD291VUSGSSA
2013-03-1521:48 UTCm62611 732.98NAVD881VUSGSSA
2013-03-1521:48 UTCm7201943.98  1VUSGSSA
2013-05-0622:13 UTCm62610 737.24NGVD291VUSGSSA
2013-05-0622:13 UTCm62611 737.00NAVD881VUSGSSA
2013-05-0622:13 UTCm7201939.96  1VUSGSSA
2013-08-1908:10 UTCm62610 732.13NGVD291VUSGSSA
2013-08-1908:10 UTCm62611 731.89NAVD881VUSGSSA
2013-08-1908:10 UTCm7201945.07  1VUSGSSA
2013-09-1917:54 UTCm62610 726.79NGVD291VUSGSSA
2013-09-1917:54 UTCm62611 726.55NAVD881VUSGSSA
2013-09-1917:54 UTCm7201950.41  1VUSGSSA
2013-10-3120:50 UTCm62610 731.70NGVD291VUSGSSA
2013-10-3120:50 UTCm62611 731.46NAVD881VUSGSSA
2013-10-3120:50 UTCm7201945.50  1VUSGSSA
2014-04-2303:21 UTCm62610 735.86NGVD291VUSGSSA
2014-04-2303:21 UTCm62611 735.62NAVD881VUSGSSA
2014-04-2303:21 UTCm7201941.34  1VUSGSSA
2014-06-0420:42 UTCm62610 732.57NGVD291VUSGSSA
2014-06-0420:42 UTCm62611 732.33NAVD881VUSGSSA
2014-06-0420:42 UTCm7201944.63  1VUSGSSA
2014-12-0319:23 UTCm62610 729.30NGVD29PVUSGSSA
2014-12-0319:23 UTCm62611 729.06NAVD88PVUSGSSA
2014-12-0319:23 UTCm7201947.90  PVUSGSSA
2014-12-0320:20 UTCm62610 728.60NGVD29PVUSGSSA
2014-12-0320:20 UTCm62611 728.36NAVD88PVUSGSSA
2014-12-0320:20 UTCm7201948.60  PVUSGSSA
2014-12-0414:02 UTCm62610 726.57NGVD291VUSGSSA
2014-12-0414:02 UTCm62611 726.33NAVD881VUSGSSA
2014-12-0414:02 UTCm7201950.63  1VUSGSSA
2015-05-1423:35 UTCm62610 735.07NGVD291VUSGSSA
2015-05-1423:35 UTCm62611 734.83NAVD881VUSGSSA
2015-05-1423:35 UTCm7201942.13  1VUSGSSA
2016-03-2318:15 UTCm62610 735.65NGVD291VUSGSSA
2016-03-2318:15 UTCm62611 735.41NAVD881VUSGSSA
2016-03-2318:15 UTCm7201941.55  1VUSGSSA
2016-08-1522:54 UTCm62610 739.02NGVD291VUSGSSA
2016-08-1522:54 UTCm62611 738.78NAVD881VUSGSSA
2016-08-1522:54 UTCm7201938.18  1VUSGSSA
2017-10-1019:36 UTCm62610 726.34NGVD291VUSGSSA
2017-10-1019:36 UTCm62611 726.10NAVD881VUSGSSA
2017-10-1019:36 UTCm7201950.86  1VUSGSSA
2019-07-2820:41 UTCm62610 732.90NGVD29PVUSGSSA
2019-07-2820:41 UTCm62611 732.66NAVD88PVUSGSSA
2019-07-2820:41 UTCm7201944.30  PVUSGSSA
2020-08-2016:26 UTCm62610 734.22NGVD291VUSGSSA
2020-08-2016:26 UTCm62611 733.98NAVD881VUSGSSA
2020-08-2016:26 UTCm7201942.98  1VUSGSSA
2020-11-1915:03 UTCm62610 739.33NGVD291VUSGSSA
2020-11-1915:03 UTCm62611 739.09NAVD881VUSGSSA
2020-11-1915:03 UTCm7201937.87  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
StatusPPumping
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.