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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 182037064531100
Minimum number of levels = 1
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USGS 182037064531100 VIH AUTHORITY 1 WELL, ST. THOMAS, USVI

St. Thomas Island County, Virgin Islands
Latitude  18°20'37", Longitude  64°53'11" NAD27
Land-surface elevation 231 feet above NGVD29
The depth of the well is 175 feet below land surface.
The depth of the hole is 175 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
1990-02-12 D62610 173.33NGVD291SUSGSSA
1990-02-12 D7201957.67  1SUSGSSA

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
Parameter code62610Groundwater level above NGVD 1929, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementSSteel-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.