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Groundwater levels for the Nation

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Agency code = usgs
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  • 384634090430201
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USGS 384634090430201 46N3E-5.8f1

St. Charles County, Missouri
Latitude  38°46'33.7", Longitude  90°43'01.6" NAD83
Land-surface elevation 560 feet above NGVD29
The depth of the well is 8.0 feet below land surface.
The depth of the hole is 8.0 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
2005-04-06 D62610 556.80NGVD291TUSGSSA
2005-04-06 D62611 556.72NAVD881TUSGSSA
2005-04-06 D720193.20  1TUSGSSA
2005-07-2520:00 UTCm62610 555.50NGVD291TUSGSSA
2005-07-2520:00 UTCm62611 555.42NAVD881TUSGSSA
2005-07-2520:00 UTCm720194.50  1TUSGSSA
2006-05-23 D62610 556.65NGVD291TUSGSSA
2006-05-23 D62611 556.57NAVD881TUSGSSA
2006-05-23 D720193.35  1TUSGSSA
2007-06-2018:43 UTCm62610 555.35NGVD291TUSGSSA
2007-06-2018:43 UTCm62611 555.27NAVD881TUSGSSA
2007-06-2018:43 UTCm720194.65  1TUSGSSA
2008-05-2819:25 UTCm62610 558.70NGVD291TUSGSSA
2008-05-2819:25 UTCm62611 558.62NAVD881TUSGSSA
2008-05-2819:25 UTCm720191.30  1TUSGSSA
2009-06-0819:15 UTCm62610 557.63NGVD291TUSGSSA
2009-06-0819:15 UTCm62611 557.55NAVD881TUSGSSA
2009-06-0819:15 UTCm720192.37  1TUSGSSA
2010-04-1222:03 UTCm62610 557.65NGVD291VUSGSSA
2010-04-1222:03 UTCm62611 557.57NAVD881VUSGSSA
2010-04-1222:03 UTCm720192.35  1VUSGSSA
2011-04-2016:20 UTCm62610 559.16NGVD291VUSGSSA
2011-04-2016:20 UTCm62611 559.08NAVD881VUSGSSA
2011-04-2016:20 UTCm720190.84  1VUSGSSA
2012-04-0322:10 UTCm62610 557.34NGVD291VUSGSSA
2012-04-0322:10 UTCm62611 557.26NAVD881VUSGSSA
2012-04-0322:10 UTCm720192.66  1VUSGSSA
2015-06-1013:16 UTCm62610 557.89NGVD291VUSGSSA
2015-06-1013:16 UTCm62611 557.81NAVD881VUSGSSA
2015-06-1013:16 UTCm720192.11  1VUSGSSA
2015-07-2118:30 UTCm62610 556.92NGVD291VUSGSSA
2015-07-2118:30 UTCm62611 556.84NAVD881VUSGSSA
2015-07-2118:30 UTCm720193.08  1VUSGSSA
2019-07-1517:23 UTCm62610 556.70NGVD291VUSGSSA
2019-07-1517:23 UTCm62611 556.62NAVD881VUSGSSA
2019-07-1517:23 UTCm720193.30  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.