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Groundwater levels for the Nation

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Agency code = usgs
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  • 391102077101901
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USGS 391102077101901 MO Ce 24

Montgomery County, Maryland
Latitude  39°11'02.15", Longitude  77°10'19.47" NAD83
Land-surface elevation 482 feet above NAVD88
The depth of the well is 68.83 feet below land surface.
The depth of the hole is 70 feet below land surface.
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
This well is completed in the Upper Pelitic Schist of Wissahickon Formation (300UPPC) 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
2002-12-3114:25 UTCm62610 466.93NGVD29 SUSGSSA
2002-12-3114:25 UTCm62611 466.25NAVD88 SUSGSSA
2002-12-3114:25 UTCm7201915.75   SUSGSSA
2005-08-03 D62610 466.28NGVD291TUSGSSA
2005-08-03 D62611 465.60NAVD881TUSGSSA
2005-08-03 D7201916.40  1TUSGSSA
2006-07-25 D62610 466.26NGVD291TUSGSSA
2006-07-25 D62611 465.58NAVD881TUSGSSA
2006-07-25 D7201916.42  1TUSGSSA
2007-08-06 D62610 464.43NGVD291TUSGSSA
2007-08-06 D62611 463.75NAVD881TUSGSSA
2007-08-06 D7201918.25  1TUSGSSA
2008-07-17 D62610 466.07NGVD291TUSGSSA
2008-07-17 D62611 465.39NAVD881TUSGSSA
2008-07-17 D7201916.61  1TUSGSSA
2009-07-2114:00 UTCm62610 466.13NGVD291TUSGSSA
2009-07-2114:00 UTCm62611 465.45NAVD881TUSGSSA
2009-07-2114:00 UTCm7201916.55  1TUSGSSA
2010-07-22 D62610 465.63NGVD291TUSGSSA
2010-07-22 D62611 464.95NAVD881TUSGSSA
2010-07-22 D7201917.05  1TUSGSSA
2011-07-19 D62610 465.66NGVD291TUSGSSA
2011-07-19 D62611 464.98NAVD881TUSGSSA
2011-07-19 D7201917.02  1TUSGSSA
2012-07-2616:48 UTCm62610 465.71NGVD291TUSGSSA
2012-07-2616:48 UTCm62611 465.03NAVD881TUSGSSA
2012-07-2616:48 UTCm7201916.97  1TUSGSSA
2013-08-1317:23 UTCm62610 466.15NGVD291TUSGSSA
2013-08-1317:23 UTCm62611 465.47NAVD881TUSGSSA
2013-08-1317:23 UTCm7201916.53  1TUSGSSA
2015-07-0912:44 UTCm62610 466.45NGVD291TUSGSSA
2015-07-0912:44 UTCm62611 465.77NAVD881TUSGSSA
2015-07-0912:44 UTCm7201916.23  1TUSGSSA
2017-08-1517:33 UTCm62610 465.74NGVD291TUSGSSA
2017-08-1517:33 UTCm62611 465.06NAVD881TUSGSSA
2017-08-1517:33 UTCm7201916.94  1TUSGSSA
2019-08-1313:22 UTCm62610 465.86NGVD291VUSGSSA
2019-08-1313:22 UTCm62611 465.18NAVD881VUSGSSA
2019-08-1313:22 UTCm7201916.82  1VUSGSSA
2021-09-1514:57 UTCm62610 464.58NGVD291VUSGSSA
2021-09-1514:57 UTCm62611 463.90NAVD881VUSGSSA
2021-09-1514:57 UTCm7201918.10  1VUSGSSA
2023-08-1020:43 UTCm62610 463.59NGVD291VUSGSSA
2023-08-1020:43 UTCm62611 462.91NAVD881VUSGSSA
2023-08-1020:43 UTCm7201919.09  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 measurementSSteel-tape measurement.
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.