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Groundwater levels for the Nation

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Search Results -- 1 sites found

Agency code = usgs
site_no list =
  • 390008077054801
Minimum number of levels = 1
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USGS 390008077054801 MO Eg 27

Montgomery County, Maryland
Latitude  39°00'08.9", Longitude  77°05'49.1" NAD83
Land-surface elevation 268.9 feet above NGVD29
The depth of the well is 150.00 feet below land surface.
The depth of the hole is 300.00 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 Georgetown Mafic Complex (300GRGN) 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
2000-09-1217:00 UTCm62610 248.10NGVD29 TUSGSSA
2000-09-1217:00 UTCm62611 247.39NAVD88 TUSGSSA
2000-09-1217:00 UTCm7201920.80   TUSGSSA
2000-09-14 D62610 247.92NGVD291TUSGSSA
2000-09-14 D62611 247.21NAVD881TUSGSSA
2000-09-14 D7201920.98  1TUSGSSA
2000-09-18 D62610 247.75NGVD291TUSGSSA
2000-09-18 D62611 247.04NAVD881TUSGSSA
2000-09-18 D7201921.15  1TUSGSSA
2000-09-27 D62610 247.74NGVD291TUSGSSA
2000-09-27 D62611 247.03NAVD881TUSGSSA
2000-09-27 D7201921.16  1TUSGSSA
2000-10-04 D62610 247.49NGVD291TUSGSSA
2000-10-04 D62611 246.78NAVD881TUSGSSA
2000-10-04 D7201921.41  1TUSGSSA
2000-10-11 D62610 247.29NGVD291TUSGSSA
2000-10-11 D62611 246.58NAVD881TUSGSSA
2000-10-11 D7201921.61  1TUSGSSA
2000-10-20 D62610 247.10NGVD291TUSGSSA
2000-10-20 D62611 246.39NAVD881TUSGSSA
2000-10-20 D7201921.80  1TUSGSSA
2000-10-25 D62610 247.00NGVD291TUSGSSA
2000-10-25 D62611 246.29NAVD881TUSGSSA
2000-10-25 D7201921.90  1TUSGSSA
2000-11-02 D62610 246.85NGVD291TUSGSSA
2000-11-02 D62611 246.14NAVD881TUSGSSA
2000-11-02 D7201922.05  1TUSGSSA
2000-11-09 D62610 246.69NGVD291TUSGSSA
2000-11-09 D62611 245.98NAVD881TUSGSSA
2000-11-09 D7201922.21  1TUSGSSA
2000-11-17 D62610 246.56NGVD291TUSGSSA
2000-11-17 D62611 245.85NAVD881TUSGSSA
2000-11-17 D7201922.34  1TUSGSSA
2000-11-28 D62610 246.23NGVD291TUSGSSA
2000-11-28 D62611 245.52NAVD881TUSGSSA
2000-11-28 D7201922.67  1TUSGSSA
2000-12-07 D62610 246.09NGVD291TUSGSSA
2000-12-07 D62611 245.38NAVD881TUSGSSA
2000-12-07 D7201922.81  1TUSGSSA
2000-12-21 D62610 245.90NGVD291TUSGSSA
2000-12-21 D62611 245.19NAVD881TUSGSSA
2000-12-21 D7201923.00  1TUSGSSA
2001-01-10 D62610 245.41NGVD291TUSGSSA
2001-01-10 D62611 244.70NAVD881TUSGSSA
2001-01-10 D7201923.49  1TUSGSSA
2001-01-30 D62610 245.42NGVD291TUSGSSA
2001-01-30 D62611 244.71NAVD881TUSGSSA
2001-01-30 D7201923.48  1TUSGSSA
2001-02-09 D62610 245.32NGVD291TUSGSSA
2001-02-09 D62611 244.61NAVD881TUSGSSA
2001-02-09 D7201923.58  1TUSGSSA
2001-02-27 D62610 251.10NGVD291TUSGSSA
2001-02-27 D62611 250.39NAVD881TUSGSSA
2001-02-27 D7201917.80  1TUSGSSA
2001-04-10 D62610 252.25NGVD291TUSGSSA
2001-04-10 D62611 251.54NAVD881TUSGSSA
2001-04-10 D7201916.65  1TUSGSSA
2001-05-16 D62610 250.44NGVD291TUSGSSA
2001-05-16 D62611 249.73NAVD881TUSGSSA
2001-05-16 D7201918.46  1TUSGSSA
2001-05-24 D62610 250.83NGVD291TUSGSSA
2001-05-24 D62611 250.12NAVD881TUSGSSA
2001-05-24 D7201918.07  1TUSGSSA
2001-09-1016:45 UTCm62610 252.75NGVD291TUSGSSA
2001-09-1016:45 UTCm62611 252.04NAVD881TUSGSSA
2001-09-1016:45 UTCm7201916.15  1TUSGSSA
2001-12-0317:45 UTCm62610 248.54NGVD291TUSGSSA
2001-12-0317:45 UTCm62611 247.83NAVD881TUSGSSA
2001-12-0317:45 UTCm7201920.36  1TUSGSSA
2001-12-0516:55 UTCm62610 248.42NGVD291TUSGSSA
2001-12-0516:55 UTCm62611 247.71NAVD881TUSGSSA
2001-12-0516:55 UTCm7201920.48  1TUSGSSA
2002-01-0218:15 UTCm62610 247.82NGVD291TUSGSSA
2002-01-0218:15 UTCm62611 247.11NAVD881TUSGSSA
2002-01-0218:15 UTCm7201921.08  1TUSGSSA

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 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.