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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 383445089535701
Minimum number of levels = 1
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USGS 383445089535701 2N7W-32.3e1

St. Clair County, Illinois
Latitude  38°34'45.2", Longitude  89°53'57.3" NAD83
Land-surface elevation 535 feet above NGVD29
The depth of the well is 30.9 feet below land surface.
The depth of the hole is 31.0 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
2005-04-19 D62610 528.40NGVD291TUSGSSA
2005-04-19 D62611 528.06NAVD881TUSGSSA
2005-04-19 D720196.60  1TUSGSSA
2005-05-24 D62610 527.44NGVD291TUSGSSA
2005-05-24 D62611 527.10NAVD881TUSGSSA
2005-05-24 D720197.56  1TUSGSSA
2005-08-0119:00 UTCm62610 522.72NGVD291TUSGSSA
2005-08-0119:00 UTCm62611 522.38NAVD881TUSGSSA
2005-08-0119:00 UTCm7201912.28  1TUSGSSA
2005-10-12 D62610 524.95NGVD291TUSGSSA
2005-10-12 D62611 524.61NAVD881TUSGSSA
2005-10-12 D7201910.05  1TUSGSSA
2006-05-24 D62610 528.07NGVD291TUSGSSA
2006-05-24 D62611 527.73NAVD881TUSGSSA
2006-05-24 D720196.93  1TUSGSSA
2007-06-1922:29 UTCm62610 527.38NGVD291TUSGSSA
2007-06-1922:29 UTCm62611 527.04NAVD881TUSGSSA
2007-06-1922:29 UTCm720197.62  1TUSGSSA
2008-05-2801:40 UTCm62610 532.83NGVD291TUSGSSA
2008-05-2801:40 UTCm62611 532.49NAVD881TUSGSSA
2008-05-2801:40 UTCm720192.17  1TUSGSSA
2009-06-0919:30 UTCm62610 531.20NGVD291TUSGSSA
2009-06-0919:30 UTCm62611 530.86NAVD881TUSGSSA
2009-06-0919:30 UTCm720193.80  1TUSGSSA
2010-04-1319:59 UTCm62610 530.20NGVD291VUSGSSA
2010-04-1319:59 UTCm62611 529.86NAVD881VUSGSSA
2010-04-1319:59 UTCm720194.80  1VUSGSSA
2011-04-1914:02 UTCm62610 530.22NGVD291VUSGSSA
2011-04-1914:02 UTCm62611 529.88NAVD881VUSGSSA
2011-04-1914:02 UTCm720194.78  1VUSGSSA
2011-09-0213:09 UTCm62610 525.11NGVD291VUSGSSA
2011-09-0213:09 UTCm62611 524.77NAVD881VUSGSSA
2011-09-0213:09 UTCm720199.89  1VUSGSSA
2012-04-0419:32 UTCm62610 527.87NGVD291VUSGSSA
2012-04-0419:32 UTCm62611 527.53NAVD881VUSGSSA
2012-04-0419:32 UTCm720197.13  1VUSGSSA
2012-10-2520:10 UTCm62610 522.93NGVD291VUSGSSA
2012-10-2520:10 UTCm62611 522.59NAVD881VUSGSSA
2012-10-2520:10 UTCm7201912.07  1VUSGSSA
2015-06-0816:15 UTCm62610 527.56NGVD291VUSGSSA
2015-06-0816:15 UTCm62611 527.22NAVD881VUSGSSA
2015-06-0816:15 UTCm720197.44  1VUSGSSA
2015-07-1413:00 UTCm62610 528.75NGVD291VUSGSSA
2015-07-1413:00 UTCm62611 528.41NAVD881VUSGSSA
2015-07-1413:00 UTCm720196.25  1VUSGSSA
2019-07-1216:41 UTCm62610 526.76NGVD291VUSGSSA
2019-07-1216:41 UTCm62611 526.42NAVD881VUSGSSA
2019-07-1216:41 UTCm720198.24  1VUSGSSA
2021-07-1516:34 UTCm62610 526.26NGVD291VUSGSSA
2021-07-1516:34 UTCm62611 525.92NAVD881VUSGSSA
2021-07-1516:34 UTCm720198.74  1VUSGSSA
2023-09-2817:51 UTCm62610 521.35NGVD291VUSGSSA
2023-09-2817:51 UTCm62611 521.01NAVD881VUSGSSA
2023-09-2817:51 UTCm7201913.65  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 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.