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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 385125076404801
Minimum number of levels = 1
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USGS 385125076404801 AA Ec 12

Anne Arundel County, Maryland
Latitude  38°51'25.0", Longitude  76°40'46.1" NAD83
Land-surface elevation 55 feet above NGVD29
The depth of the well is 439 feet below land surface.
The depth of the hole is 439 feet below land surface.
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Upper Patapsco Aquifer In the Patapsco Formation (217PPSCU) 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
1999-04-22 D62610 5.40NGVD291Z  A
1999-04-22 D62611 4.65NAVD881Z  A
1999-04-22 D7201949.60  1Z  A
1999-09-30 D62610 2.69NGVD291Z  A
1999-09-30 D62611 1.94NAVD881Z  A
1999-09-30 D7201952.31  1Z  A
2000-04-06 D62610 4.92NGVD291Z  A
2000-04-06 D62611 4.17NAVD881Z  A
2000-04-06 D7201950.08  1Z  A
2000-09-05 D62610 4.00NGVD291Z  A
2000-09-05 D62611 3.25NAVD881Z  A
2000-09-05 D7201951.00  1Z  A
2000-09-07 D62610 3.92NGVD291Z  A
2000-09-07 D62611 3.17NAVD881Z  A
2000-09-07 D7201951.08  1Z  A
2001-04-13 D62610 5.05NGVD291Z  A
2001-04-13 D62611 4.30NAVD881Z  A
2001-04-13 D7201949.95  1Z  A
2001-09-06 D62610 2.20NGVD291Z  A
2001-09-06 D62611 1.45NAVD881Z  A
2001-09-06 D7201952.80  1Z  A
2002-04-10 D62610 2.75NGVD291SUSGSSA
2002-04-10 D62611 2.00NAVD881SUSGSSA
2002-04-10 D7201952.25  1SUSGSSA
2002-09-13 D62610 -1.72NGVD291SUSGSSA
2002-09-13 D62611 -2.47NAVD881SUSGSSA
2002-09-13 D7201956.72  1SUSGSSA
2003-04-16 D62610 3.43NGVD291SUSGSSA
2003-04-16 D62611 2.68NAVD881SUSGSSA
2003-04-16 D7201951.57  1SUSGSSA
2003-09-12 D62610 2.21NGVD291SUSGSSA
2003-09-12 D62611 1.46NAVD881SUSGSSA
2003-09-12 D7201952.79  1SUSGSSA
2004-04-23 D62610 3.44NGVD291SUSGSSA
2004-04-23 D62611 2.69NAVD881SUSGSSA
2004-04-23 D7201951.56  1SUSGSSA
2004-09-07 D62610 1.55NGVD291SUSGSSA
2004-09-07 D62611 0.80NAVD881SUSGSSA
2004-09-07 D7201953.45  1SUSGSSA
2005-09-12 D62610 0.22NGVD291SUSGSSA
2005-09-12 D62611 -0.53NAVD881SUSGSSA
2005-09-12 D7201954.78  1SUSGSSA
2006-10-10 D62610 -0.35NGVD291SUSGSSA
2006-10-10 D62611 -1.10NAVD881SUSGSSA
2006-10-10 D7201955.35  1SUSGSSA
2007-09-13 D62610 -3.89NGVD291SUSGSSA
2007-09-13 D62611 -4.64NAVD881SUSGSSA
2007-09-13 D7201958.89  1SUSGSSA
2008-09-09 D62610 -0.82NGVD291SUSGSSA
2008-09-09 D62611 -1.57NAVD881SUSGSSA
2008-09-09 D7201955.82  1SUSGSSA
2009-09-02 D62610 -1.00NGVD291SUSGSSA
2009-09-02 D62611 -1.75NAVD881SUSGSSA
2009-09-02 D7201956.00  1SUSGSSA
2010-09-2716:13 UTCm62610 -2.70NGVD291SUSGSSA
2010-09-2716:13 UTCm62611 -3.45NAVD881SUSGSSA
2010-09-2716:13 UTCm7201957.70  1SUSGSSA
2011-09-2314:15 UTCm62610 -1.70NGVD291SUSGSSA
2011-09-2314:15 UTCm62611 -2.45NAVD881SUSGSSA
2011-09-2314:15 UTCm7201956.70  1SUSGSSA
2012-04-2414:22 UTCm62610 0.22NGVD291SUSGSSA
2012-04-2414:22 UTCm62611 -0.53NAVD881SUSGSSA
2012-04-2414:22 UTCm7201954.78  1SUSGSSA
2012-09-1017:23 UTCm62610 -2.92NGVD291SUSGSSA
2012-09-1017:23 UTCm62611 -3.67NAVD881SUSGSSA
2012-09-1017:23 UTCm7201957.92  1SUSGSSA
2013-09-0918:21 UTCm62610 -2.99NGVD291SUSGSSA
2013-09-0918:21 UTCm62611 -3.74NAVD881SUSGSSA
2013-09-0918:21 UTCm7201957.99  1SUSGSSA
2014-09-0514:04 UTCm62610 -2.98NGVD291SUSGSSA
2014-09-0514:04 UTCm62611 -3.73NAVD881SUSGSSA
2014-09-0514:04 UTCm7201957.98  1SUSGSSA
2015-09-2513:34 UTCm62610 -4.33NGVD291TUSGSSA
2015-09-2513:34 UTCm62611 -5.08NAVD881TUSGSSA
2015-09-2513:34 UTCm7201959.33  1TUSGSSA
2016-09-1613:38 UTCm62610 -5.13NGVD291SUSGSSA
2016-09-1613:38 UTCm62611 -5.88NAVD881SUSGSSA
2016-09-1613:38 UTCm7201960.13  1SUSGSSA
2017-09-0714:13 UTCm62610 -4.13NGVD291TUSGSSA
2017-09-0714:13 UTCm62611 -4.88NAVD881TUSGSSA
2017-09-0714:13 UTCm7201959.13  1TUSGSSA
2018-09-0513:12 UTCm62610 -3.68NGVD291SUSGSSA
2018-09-0513:12 UTCm62611 -4.43NAVD881SUSGSSA
2018-09-0513:12 UTCm7201958.68  1SUSGSSA
2020-09-3015:43 UTCm62610 -2.36NGVD291SUSGSSA
2020-09-3015:43 UTCm62611 -3.11NAVD881SUSGSSA
2020-09-3015:43 UTCm7201957.36  1SUSGSSA
2021-09-2215:20 UTCm62610 -2.93NGVD291SUSGSSA
2021-09-2215:20 UTCm62611 -3.68NAVD881SUSGSSA
2021-09-2215:20 UTCm7201957.93  1SUSGSSA
2022-10-1414:09 UTCm62610 -3.10NGVD291SUSGSSA
2022-10-1414:09 UTCm62611 -3.85NAVD881SUSGSSA
2022-10-1414:09 UTCm7201958.10  1SUSGSSA
2023-09-1819:35 UTCm62610 -5.82NGVD291SUSGSSA
2023-09-1819:35 UTCm62611 -6.57NAVD881SUSGSSA
2023-09-1819:35 UTCm7201960.82  1SUSGSSA

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 measurementSSteel-tape measurement.
Method of measurementTElectric-tape measurement.
Method of measurementZOther.
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.