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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 393433075564301
Minimum number of levels = 1
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USGS 393433075564301 CE Cd 105

Cecil County, Maryland
Latitude  39°34'33.4", Longitude  75°56'43.7" NAD83
Land-surface elevation 23 feet above NAVD88
The depth of the well is 100 feet below land surface.
The depth of the hole is 100 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 Potomac Group (217POMC) local aquifer.
Output formats
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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
2011-12-2815:33 UTCm62610 5.08NGVD291SMD006AA
2011-12-2815:33 UTCm62611 4.30NAVD881SMD006AA
2011-12-2815:33 UTCm7201918.70  1SMD006AA
2012-04-0916:24 UTCm62610 4.81NGVD291SMD006AA
2012-04-0916:24 UTCm62611 4.03NAVD881SMD006AA
2012-04-0916:24 UTCm7201918.97  1SMD006AA
2012-09-1314:29 UTCm62610 4.48NGVD291SMD006AA
2012-09-1314:29 UTCm62611 3.70NAVD881SMD006AA
2012-09-1314:29 UTCm7201919.30  1SMD006AA
2013-04-0913:12 UTCm62610 4.32NGVD291SUSGSSA
2013-04-0913:12 UTCm62611 3.54NAVD881SUSGSSA
2013-04-0913:12 UTCm7201919.46  1SUSGSSA
2013-09-1312:34 UTCm62610 4.55NGVD291SMD006AA
2013-09-1312:34 UTCm62611 3.77NAVD881SMD006AA
2013-09-1312:34 UTCm7201919.23  1SMD006AA

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 measurementSSteel-tape measurement.
Measuring agencyMD006Maryland Geological Survey
Measuring agencyUSGSU.S. Geological Survey
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.