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Groundwater levels for the Nation

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Agency code = usgs
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  • 380730075110402
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USGS 380730075110402 WO Ef 31

Worcester County, Maryland
Latitude  38°07'30.5", Longitude  75°11'04.3" NAD83
Land-surface elevation 3.62 feet above NAVD88
The depth of the well is 11.7 feet below land surface.
The depth of the hole is 13 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 Sinepuxent Formation (112SNPX) 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
2010-09-2016:55 UTCm62610 2.47NGVD291TUSGSSA
2010-09-2016:55 UTCm62611 1.68NAVD881TUSGSSA
2010-09-2016:55 UTCm720191.94  1TUSGSSA
2010-09-2815:40 UTCm62610 2.95NGVD291TUSGSSA
2010-09-2815:40 UTCm62611 2.16NAVD881TUSGSSA
2010-09-2815:40 UTCm720191.46  1TUSGSSA
2014-10-0718:19 UTCm62610 2.59NGVD291TUSGSSA
2014-10-0718:19 UTCm62611 1.80NAVD881TUSGSSA
2014-10-0718:19 UTCm720191.82  1TUSGSSA
2014-11-0522:10 UTCm62610 2.43NGVD291TUSGSSA
2014-11-0522:10 UTCm62611 1.64NAVD881TUSGSSA
2014-11-0522:10 UTCm720191.98  1TUSGSSA
2014-12-0120:36 UTCm62610 2.90NGVD291TUSGSSA
2014-12-0120:36 UTCm62611 2.11NAVD881TUSGSSA
2014-12-0120:36 UTCm720191.51  1TUSGSSA
2015-02-0416:59 UTCm62610 3.33NGVD291TUSGSSA
2015-02-0416:59 UTCm62611 2.54NAVD881TUSGSSA
2015-02-0416:59 UTCm720191.08  1TUSGSSA
2015-03-0316:24 UTCm62610 3.36NGVD291TUSGSSA
2015-03-0316:24 UTCm62611 2.57NAVD881TUSGSSA
2015-03-0316:24 UTCm720191.05  1TUSGSSA
2015-04-0215:48 UTCm62610 3.01NGVD291TUSGSSA
2015-04-0215:48 UTCm62611 2.22NAVD881TUSGSSA
2015-04-0215:48 UTCm720191.40  1TUSGSSA
2015-05-0514:49 UTCm62610 3.01NGVD291TUSGSSA
2015-05-0514:49 UTCm62611 2.22NAVD881TUSGSSA
2015-05-0514:49 UTCm720191.40  1TUSGSSA
2015-06-0414:53 UTCm62610 2.85NGVD291TUSGSSA
2015-06-0414:53 UTCm62611 2.06NAVD881TUSGSSA
2015-06-0414:53 UTCm720191.56  1TUSGSSA
2015-07-0914:22 UTCm62610 2.51NGVD291TUSGSSA
2015-07-0914:22 UTCm62611 1.72NAVD881TUSGSSA
2015-07-0914:22 UTCm720191.90  1TUSGSSA
2015-07-1318:58 UTCm62610 2.37NGVD291TUSGSSA
2015-07-1318:58 UTCm62611 1.58NAVD881TUSGSSA
2015-07-1318:58 UTCm720192.04  1TUSGSSA
2015-08-0413:12 UTCm62610 2.53NGVD291TUSGSSA
2015-08-0413:12 UTCm62611 1.74NAVD881TUSGSSA
2015-08-0413:12 UTCm720191.88  1TUSGSSA
2015-09-0413:12 UTCm62610 1.63NGVD291TUSGSSA
2015-09-0413:12 UTCm62611 0.84NAVD881TUSGSSA
2015-09-0413:12 UTCm720192.78  1TUSGSSA
2015-10-0815:12 UTCm62610 3.59NGVD291TUSGSSA
2015-10-0815:12 UTCm62611 2.80NAVD881TUSGSSA
2015-10-0815:12 UTCm720190.82  1TUSGSSA

Explanation
SectionCodeDescription
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 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.