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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 182440066030300
Minimum number of levels = 1
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USGS 182440066030300 HAM 1 WELL, SAN JUAN, PR

San Juan Municipio, Puerto Rico
Latitude  18°24'40", Longitude  66°03'03" NAD27
Land-surface elevation 74.0 feet above NGVD29
The depth of the hole is 180.0 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
1961-03-06 D62610 34.70NGVD291SUSGSSA
1961-03-06 D7201939.30  1SUSGSSA
1985-01-2214:15 UTCm62610 -20.03NGVD291S  A
1985-01-2214:15 UTCm7201994.03  1S  A
1987-06-0215:35 UTCm62610 29.10NGVD291S  A
1987-06-0215:35 UTCm7201944.90  1S  A

Explanation
Section
Code
Description
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 code72019Depth to water level, feet below land surface
Referenced vertical datumNGVD29National Geodetic Vertical Datum of 1929
Status1Static
Method of measurementSSteel-tape measurement.
Measuring agencyNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementNot determined
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.