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Groundwater levels for the Nation

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Agency code = usgs
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  • 381754075083603
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USGS 381754075083603 WO Cg 78

Worcester County, Maryland
Latitude  38°17'54", Longitude  75°08'36" NAD27
Land-surface elevation 12 feet above NGVD29
The depth of the well is 13 feet below land surface.
The depth of the hole is 38 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 Columbia Group (112CLMB) 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
1988-07-26 D62610 7.50NGVD291O  A
1988-07-26 D62611 6.71NAVD881O  A
1988-07-26 D720194.50  1O  A
2005-08-23 D62610 5.49NGVD291TUSGSSA
2005-08-23 D62611 4.70NAVD881TUSGSSA
2005-08-23 D720196.51  1TUSGSSA
2006-07-21 D62610 7.68NGVD291TUSGSSA
2006-07-21 D62611 6.89NAVD881TUSGSSA
2006-07-21 D720194.32  1TUSGSSA
2007-06-14 D62610 7.85NGVD291TUSGSSA
2007-06-14 D62611 7.06NAVD881TUSGSSA
2007-06-14 D720194.15  1TUSGSSA
2008-06-1113:20 UTCm62610 9.46NGVD291TUSGSSA
2008-06-1113:20 UTCm62611 8.67NAVD881TUSGSSA
2008-06-1113:20 UTCm720192.54  1TUSGSSA
2009-07-30 D62610 7.61NGVD291TUSGSSA
2009-07-30 D62611 6.82NAVD881TUSGSSA
2009-07-30 D720194.39  1TUSGSSA
2010-08-26 D62610 6.90NGVD291TUSGSSA
2010-08-26 D62611 6.11NAVD881TUSGSSA
2010-08-26 D720195.10  1TUSGSSA
2011-07-20 D62610 6.26NGVD291TUSGSSA
2011-07-20 D62611 5.47NAVD881TUSGSSA
2011-07-20 D720195.74  1TUSGSSA
2012-04-0920:24 UTCm62610 8.19NGVD291TMD006AA
2012-04-0920:24 UTCm62611 7.40NAVD881TMD006AA
2012-04-0920:24 UTCm720193.81  1TMD006AA
2012-07-0612:05 UTCm62610 7.43NGVD291TUSGSSA
2012-07-0612:05 UTCm62611 6.64NAVD881TUSGSSA
2012-07-0612:05 UTCm720194.57  1TUSGSSA
2012-08-2211:47 UTCm62610 7.61NGVD291TUSGSSA
2012-08-2211:47 UTCm62611 6.82NAVD881TUSGSSA
2012-08-2211:47 UTCm720194.39  1TUSGSSA
2013-04-0914:22 UTCm62610 10.18NGVD291TMD006AA
2013-04-0914:22 UTCm62611 9.39NAVD881TMD006AA
2013-04-0914:22 UTCm720191.82  1TMD006AA
2014-08-2720:20 UTCm62610 7.09NGVD291TUSGSSA
2014-08-2720:20 UTCm62611 6.30NAVD881TUSGSSA
2014-08-2720:20 UTCm720194.91  1TUSGSSA
2016-08-0319:08 UTCm62610 9.22NGVD291TUSGSSA
2016-08-0319:08 UTCm62611 8.43NAVD881TUSGSSA
2016-08-0319:08 UTCm720192.78  1TUSGSSA
2018-07-2615:55 UTCm62610 8.58NGVD291VUSGSSA
2018-07-2615:55 UTCm62611 7.79NAVD881VUSGSSA
2018-07-2615:55 UTCm720193.42  1VUSGSSA
2020-06-2916:46 UTCm62610 7.20NGVD291VUSGSSA
2020-06-2916:46 UTCm62611 6.41NAVD881VUSGSSA
2020-06-2916:46 UTCm720194.80  1VUSGSSA
2022-09-2613:10 UTCm62610 5.70NGVD291VUSGSSA
2022-09-2613:10 UTCm62611 4.91NAVD881VUSGSSA
2022-09-2613:10 UTCm720196.30  1VUSGSSA
2023-08-0913:57 UTCm62610 7.51NGVD291VUSGSSP
2023-08-0913:57 UTCm62611 6.72NAVD881VUSGSSP
2023-08-0913:57 UTCm720194.49  1VUSGSSP
2024-09-2516:51 UTCm62610 6.43NGVD291VUSGSSP
2024-09-2516:51 UTCm62611 5.64NAVD881VUSGSSP
2024-09-2516:51 UTCm720195.57  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 measurementOObserved.
Method of measurementTElectric-tape measurement.
Method of measurementVCalibrated electric-tape measurement.
Measuring agencyNot determined
Measuring agencyMD006Maryland Geological Survey
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementAReported by another government agency (do not use "A" if reported by owner, use "O").
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.