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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 382137076583401
Minimum number of levels = 1
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USGS 382137076583401 CH Ee 88

Charles County, Maryland
Latitude  38°21'37", Longitude  76°58'34" NAD27
Land-surface elevation 12 feet above NGVD29
The depth of the well is 92 feet below land surface.
The depth of the hole is 92 feet below land surface.
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
1967 Y62610 -11.00NGVD291OUSGSSA
1967 Y62611 -11.80NAVD881OUSGSSA
1967 Y7201923.00  1OUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyYDate is accurate to the Year
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.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.