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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 390000076364001
Minimum number of levels = 1
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USGS 390000076364001 AA Cd 143

Anne Arundel County, Maryland
Latitude  38°59'59.7", Longitude  76°36'40.4" NAD83
Land-surface elevation 103 feet above NGVD29
This well is completed in the Northern Atlantic Coastal Plain aquifer system (S100NATLCP) national aquifer.
This well is completed in the Magothy Aquifer (211MGTY) 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
2012-09-05 D62610 4.80NGVD291SUSGSSA
2012-09-05 D62611 4.01NAVD881SUSGSSA
2012-09-05 D7201998.20  1SUSGSSA
2013-09-1015:14 UTCm62610 5.31NGVD291TUSGSSA
2013-09-1015:14 UTCm62611 4.52NAVD881TUSGSSA
2013-09-1015:14 UTCm7201997.69  1TUSGSSA
2014-09-0218:05 UTCm62610 5.73NGVD291TUSGSSA
2014-09-0218:05 UTCm62611 4.94NAVD881TUSGSSA
2014-09-0218:05 UTCm7201997.27  1TUSGSSA
2015-09-0218:18 UTCm62610 4.78NGVD291TUSGSSA
2015-09-0218:18 UTCm62611 3.99NAVD881TUSGSSA
2015-09-0218:18 UTCm7201998.22  1TUSGSSA
2016-09-0119:53 UTCm62610 3.04NGVD291SUSGSSA
2016-09-0119:53 UTCm62611 2.25NAVD881SUSGSSA
2016-09-0119:53 UTCm7201999.96  1SUSGSSA
2017-09-0120:19 UTCm62610 3.94NGVD291TUSGSSA
2017-09-0120:19 UTCm62611 3.15NAVD881TUSGSSA
2017-09-0120:19 UTCm7201999.06  1TUSGSSA
2018-09-0615:03 UTCm62610 4.21NGVD291SUSGSSA
2018-09-0615:03 UTCm62611 3.42NAVD881SUSGSSA
2018-09-0615:03 UTCm7201998.79  1SUSGSSA
2019-09-1213:48 UTCm62610 4.60NGVD291SUSGSSA
2019-09-1213:48 UTCm62611 3.81NAVD881SUSGSSA
2019-09-1213:48 UTCm7201998.40  1SUSGSSA
2020-09-3016:33 UTCm62610 5.06NGVD291SUSGSSA
2020-09-3016:33 UTCm62611 4.27NAVD881SUSGSSA
2020-09-3016:33 UTCm7201997.94  1SUSGSSA
2021-09-2014:22 UTCm62610 5.24NGVD291SUSGSSA
2021-09-2014:22 UTCm62611 4.45NAVD881SUSGSSA
2021-09-2014:22 UTCm7201997.76  1SUSGSSA
2022-09-2016:50 UTCm62610 4.72NGVD291SUSGSSA
2022-09-2016:50 UTCm62611 3.93NAVD881SUSGSSA
2022-09-2016:50 UTCm7201998.28  1SUSGSSA
2023-09-1915:21 UTCm62610 4.28NGVD291SUSGSSA
2023-09-1915:21 UTCm62611 3.49NAVD881SUSGSSA
2023-09-1915:21 UTCm7201998.72  1SUSGSSA
2024-08-2317:16 UTCm62610 4.48NGVD291SUSGSSP
2024-08-2317:16 UTCm62611 3.69NAVD881SUSGSSP
2024-08-2317:16 UTCm7201998.52  1SUSGSSP

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.
Measuring agencyUSGSU.S. Geological Survey
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.