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Groundwater levels for the Nation

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  • 270618080103001
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USGS 270618080103001 M -1269

Martin County, Florida
Latitude  27°06'18", Longitude  80°10'30" NAD27
Land-surface elevation 20 feet above NGVD29
The depth of the well is 23 feet below land surface.
This well is completed in the Surficial aquifer system (S100SURFCL) national aquifer.
This well is completed in the Surficial Aquifer System (110SAQS) 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
1990-05-0712:30 UTCm62610 10.04NGVD291SUSGSSA
1990-05-0712:30 UTCm62611 8.56NAVD881SUSGSSA
1990-05-0712:30 UTCm720199.96  1SUSGSSA
1990-10-2212:10 UTCm62610 13.09NGVD291SUSGSSA
1990-10-2212:10 UTCm62611 11.61NAVD881SUSGSSA
1990-10-2212:10 UTCm720196.91  1SUSGSSA
1991-05-0711:15 UTCm62610 13.34NGVD291SUSGSSA
1991-05-0711:15 UTCm62611 11.86NAVD881SUSGSSA
1991-05-0711:15 UTCm720196.66  1SUSGSSA
1991-10-1714:30 UTCm62610 14.22NGVD291SUSGSSA
1991-10-1714:30 UTCm62611 12.74NAVD881SUSGSSA
1991-10-1714:30 UTCm720195.78  1SUSGSSA
1992-11-1014:15 UTCm62610 14.24NGVD291SUSGSSA
1992-11-1014:15 UTCm62611 12.76NAVD881SUSGSSA
1992-11-1014:15 UTCm720195.76  1SUSGSSA
1993-11-2919:00 UTCm62610 14.38NGVD291SUSGSSA
1993-11-2919:00 UTCm62611 12.90NAVD881SUSGSSA
1993-11-2919:00 UTCm720195.62  1SUSGSSA
1994-01-2413:30 UTCm62610 13.05NGVD291SUSGSSA
1994-01-2413:30 UTCm62611 11.57NAVD881SUSGSSA
1994-01-2413:30 UTCm720196.95  1SUSGSSA
1994-04-1920:35 UTCm62610 12.30NGVD291SUSGSSA
1994-04-1920:35 UTCm62611 10.82NAVD881SUSGSSA
1994-04-1920:35 UTCm720197.70  1SUSGSSA
1994-07-2614:05 UTCm62610 12.52NGVD291SUSGSSA
1994-07-2614:05 UTCm62611 11.04NAVD881SUSGSSA
1994-07-2614:05 UTCm720197.48  1SUSGSSA
1994-10-2612:25 UTCm62610 13.38NGVD291SUSGSSA
1994-10-2612:25 UTCm62611 11.90NAVD881SUSGSSA
1994-10-2612:25 UTCm720196.62  1SUSGSSA
1995-01-2018:40 UTCm62610 14.07NGVD291SUSGSSA
1995-01-2018:40 UTCm62611 12.59NAVD881SUSGSSA
1995-01-2018:40 UTCm720195.93  1SUSGSSA
1995-04-2513:10 UTCm62610 12.31NGVD291SUSGSSA
1995-04-2513:10 UTCm62611 10.83NAVD881SUSGSSA
1995-04-2513:10 UTCm720197.69  1SUSGSSA
1995-07-1814:10 UTCm62610 11.72NGVD291SUSGSSA
1995-07-1814:10 UTCm62611 10.24NAVD881SUSGSSA
1995-07-1814:10 UTCm720198.28  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.