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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 271026080142701
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USGS 271026080142701 M -1175

Martin County, Florida
Latitude  27°10'26", Longitude  80°14'27" NAD27
Land-surface elevation 16 feet above NAVD88
The depth of the well is 20 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
1988-10-2713:35 UTCm62610 7.95NGVD291SUSGSSA
1988-10-2713:35 UTCm62611 6.49NAVD881SUSGSSA
1988-10-2713:35 UTCm720199.51  1SUSGSSA
1989-02-1416:50 UTCm62610 6.30NGVD291SUSGSSA
1989-02-1416:50 UTCm62611 4.84NAVD881SUSGSSA
1989-02-1416:50 UTCm7201911.16  1SUSGSSA
1990-02-2218:30 UTCm62610 5.15NGVD291SUSGSSA
1990-02-2218:30 UTCm62611 3.69NAVD881SUSGSSA
1990-02-2218:30 UTCm7201912.31  1SUSGSSA
1991-10-1717:40 UTCm62610 12.25NGVD291SUSGSSA
1991-10-1717:40 UTCm62611 10.79NAVD881SUSGSSA
1991-10-1717:40 UTCm720195.21  1SUSGSSA
1992-02-0318:30 UTCm62610 8.40NGVD291SUSGSSA
1992-02-0318:30 UTCm62611 6.94NAVD881SUSGSSA
1992-02-0318:30 UTCm720199.06  1SUSGSSA
1992-05-0620:45 UTCm62610 7.25NGVD291SUSGSSA
1992-05-0620:45 UTCm62611 5.79NAVD881SUSGSSA
1992-05-0620:45 UTCm7201910.21  1SUSGSSA
1992-07-3115:10 UTCm62610 8.55NGVD291SUSGSSA
1992-07-3115:10 UTCm62611 7.09NAVD881SUSGSSA
1992-07-3115:10 UTCm720198.91  1SUSGSSA
1992-12-0319:10 UTCm62610 12.07NGVD291SUSGSSA
1992-12-0319:10 UTCm62611 10.61NAVD881SUSGSSA
1992-12-0319:10 UTCm720195.39  1SUSGSSA
1993-03-0918:30 UTCm62610 11.03NGVD291SUSGSSA
1993-03-0918:30 UTCm62611 9.57NAVD881SUSGSSA
1993-03-0918:30 UTCm720196.43  1SUSGSSA
1993-05-1315:55 UTCm62610 9.54NGVD291SUSGSSA
1993-05-1315:55 UTCm62611 8.08NAVD881SUSGSSA
1993-05-1315:55 UTCm720197.92  1SUSGSSA
1993-08-2616:45 UTCm62610 9.61NGVD291SUSGSSA
1993-08-2616:45 UTCm62611 8.15NAVD881SUSGSSA
1993-08-2616:45 UTCm720197.85  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.