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Groundwater levels for the Nation

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  • 270612080211101
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USGS 270612080211101 M -1278

Martin County, Florida
Latitude  27°06'12", Longitude  80°21'11" NAD27
Land-surface elevation 28 feet above NGVD29
The depth of the well is 27 feet below land surface.
This well is completed in the Surficial aquifer system (S100SURFCL) national aquifer.
This well is completed in the Sand Aquifer (112SANDA) local aquifer.
Output formats
Table of 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
1990-05-0816:30 UTCm62610 24.80NGVD291SUSGSSA
1990-05-0816:30 UTCm62611 23.34NAVD881SUSGSSA
1990-05-0816:30 UTCm720193.20  1SUSGSSA
1990-10-2219:50 UTCm62610 25.24NGVD291SUSGSSA
1990-10-2219:50 UTCm62611 23.78NAVD881SUSGSSA
1990-10-2219:50 UTCm720192.76  1SUSGSSA
1991-05-0718:00 UTCm62610 24.37NGVD291SUSGSSA
1991-05-0718:00 UTCm62611 22.91NAVD881SUSGSSA
1991-05-0718:00 UTCm720193.63  1SUSGSSA
1991-10-2217:30 UTCm62610 23.36NGVD291SUSGSSA
1991-10-2217:30 UTCm62611 21.90NAVD881SUSGSSA
1991-10-2217:30 UTCm720194.64  1SUSGSSA
1992-11-1317:15 UTCm62610 25.15NGVD291SUSGSSA
1992-11-1317:15 UTCm62611 23.69NAVD881SUSGSSA
1992-11-1317:15 UTCm720192.85  1SUSGSSA
1993-05-0518:25 UTCm62610 22.88NGVD291SUSGSSA
1993-05-0518:25 UTCm62611 21.42NAVD881SUSGSSA
1993-05-0518:25 UTCm720195.12  1SUSGSSA

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 agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.