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Groundwater levels for the Nation

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USGS 421240083472200 URB161-01

Washtenaw County, Michigan
Latitude  42°12'39.6", Longitude  83°47'21.7" NAD83
Land-surface elevation 852 feet above NAVD88
The depth of the well is 31.18 feet below land surface.
The depth of the hole is 33 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 Outwash (112OTSH) local aquifer.
Output formats
Table of 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
1996-08-07 D62610 830.53NGVD291T  A
1996-08-07 D62611 830.20NAVD881T  A
1996-08-07 D7201921.80  1T  A
1996-08-2018:00 UTCm62610 829.64NGVD291T  A
1996-08-2018:00 UTCm62611 829.31NAVD881T  A
1996-08-2018:00 UTCm7201922.69  1T  A
1996-11-1314:19 UTCm62610 830.03NGVD291T  A
1996-11-1314:19 UTCm62611 829.70NAVD881T  A
1996-11-1314:19 UTCm7201922.30  1T  A
2004-10-2613:00 UTCm62610 829.46NGVD291TUSGSSA
2004-10-2613:00 UTCm62611 829.13NAVD881TUSGSSA
2004-10-2613:00 UTCm7201922.87  1TUSGSSA
2005-11-1413:47 UTCm62610 829.23NGVD291TUSGSSA
2005-11-1413:47 UTCm62611 828.90NAVD881TUSGSSA
2005-11-1413:47 UTCm7201923.10  1TUSGSSA
2006-11-0719:00 UTCm62610 830.68NGVD291TUSGSSA
2006-11-0719:00 UTCm62611 830.35NAVD881TUSGSSA
2006-11-0719:00 UTCm7201921.65  1TUSGSSA
2007-08-0913:00 UTCm62610 829.65NGVD291TUSGSSA
2007-08-0913:00 UTCm62611 829.32NAVD881TUSGSSA
2007-08-0913:00 UTCm7201922.68  1TUSGSSA
2007-11-0717:42 UTCm62610 829.73NGVD291VUSGSSA
2007-11-0717:42 UTCm62611 829.40NAVD881VUSGSSA
2007-11-0717:42 UTCm7201922.60  1VUSGSSA
2008-11-0314:13 UTCm62610 829.77NGVD291VUSGSSA
2008-11-0314:13 UTCm62611 829.44NAVD881VUSGSSA
2008-11-0314:13 UTCm7201922.56  1VUSGSSA
2009-10-2712:06 UTCm62610 830.13NGVD291TUSGSSA
2009-10-2712:06 UTCm62611 829.80NAVD881TUSGSSA
2009-10-2712:06 UTCm7201922.20  1TUSGSSA
2010-11-2315:01 UTCm62610 829.92NGVD291TUSGSSA
2010-11-2315:01 UTCm62611 829.59NAVD881TUSGSSA
2010-11-2315:01 UTCm7201922.41  1TUSGSSA
2011-11-1614:41 UTCm62610 831.08NGVD291VUSGSSA
2011-11-1614:41 UTCm62611 830.75NAVD881VUSGSSA
2011-11-1614:41 UTCm7201921.25  1VUSGSSA
2012-11-1913:46 UTCm62610 828.83NGVD291VUSGSSA
2012-11-1913:46 UTCm62611 828.50NAVD881VUSGSSA
2012-11-1913:46 UTCm7201923.50  1VUSGSSA
2014-11-1213:34 UTCm62610 829.35NGVD291VUSGSSA
2014-11-1213:34 UTCm62611 829.02NAVD881VUSGSSA
2014-11-1213:34 UTCm7201922.98  1VUSGSSA
2016-09-1514:00 UTCm62610 828.63NGVD291TUSGSSA
2016-09-1514:00 UTCm62611 828.30NAVD881TUSGSSA
2016-09-1514:00 UTCm7201923.70  1TUSGSSA
2017-11-1716:42 UTCm62610 829.55NGVD291VUSGSSA
2017-11-1716:42 UTCm62611 829.22NAVD881VUSGSSA
2017-11-1716:42 UTCm7201922.78  1VUSGSSA
2020-09-0516:26 UTCm62610 830.29NGVD291VUSGSSA
2020-09-0516:26 UTCm62611 829.96NAVD881VUSGSSA
2020-09-0516:26 UTCm7201922.04  1VUSGSSA
2022-09-0114:14 UTCm62610 830.12NGVD291VUSGSSP
2022-09-0114:14 UTCm62611 829.79NAVD881VUSGSSP
2022-09-0114:14 UTCm7201922.21  1VUSGSSP
2024-06-2516:05 UTCm62610 830.61NGVD291VUSGSSP
2024-06-2516:05 UTCm62611 830.28NAVD881VUSGSSP
2024-06-2516:05 UTCm7201921.72  1VUSGSSP

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 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.
Water-level approval statusPProvisional data subject to revision.