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Groundwater levels for the Nation

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USGS 254238080174001 G - 581A

Miami-Dade County, Florida
Latitude  25°42'38", Longitude  80°17'40" NAD27
Land-surface elevation 8 feet above NAVD88
The depth of the well is 100 feet below land surface.
This well is completed in the Biscayne aquifer (N400BISCYN) national 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
1977-10-0315:10 UTCm62610 2.71NGVD291SUSGSSA
1977-10-0315:10 UTCm62611 1.16NAVD881SUSGSSA
1977-10-0315:10 UTCm720196.84  1SUSGSSA
1978-05-0215:55 UTCm62610 2.43NGVD291SUSGSSA
1978-05-0215:55 UTCm62611 0.88NAVD881SUSGSSA
1978-05-0215:55 UTCm720197.12  1SUSGSSA
1978-10-12 D62610 2.78NGVD291SUSGSSA
1978-10-12 D62611 1.23NAVD881SUSGSSA
1978-10-12 D720196.77  1SUSGSSA
1979-10-1513:18 UTCm62610 3.22NGVD291SUSGSSA
1979-10-1513:18 UTCm62611 1.67NAVD881SUSGSSA
1979-10-1513:18 UTCm720196.33  1SUSGSSA
1980-05-08 D62610 2.38NGVD291SUSGSSA
1980-05-08 D62611 0.83NAVD881SUSGSSA
1980-05-08 D720197.17  1SUSGSSA
1980-10-0615:10 UTCm62610 2.47NGVD291SUSGSSA
1980-10-0615:10 UTCm62611 0.92NAVD881SUSGSSA
1980-10-0615:10 UTCm720197.08  1SUSGSSA
1981-03-1716:50 UTCm62610 2.19NGVD291SUSGSSA
1981-03-1716:50 UTCm62611 0.64NAVD881SUSGSSA
1981-03-1716:50 UTCm720197.36  1SUSGSSA
1981-05-1113:40 UTCm62610 2.29NGVD291SUSGSSA
1981-05-1113:40 UTCm62611 0.74NAVD881SUSGSSA
1981-05-1113:40 UTCm720197.26  1SUSGSSA
1981-10-05 D62610 2.85NGVD291SUSGSSA
1981-10-05 D62611 1.30NAVD881SUSGSSA
1981-10-05 D720196.70  1SUSGSSA
1982-02-2316:15 UTCm62610 4.10NGVD291OUSGSSA
1982-02-2316:15 UTCm62611 2.55NAVD881OUSGSSA
1982-02-2316:15 UTCm720195.45  1OUSGSSA
1982-06-0917:05 UTCm62610 3.25NGVD291SUSGSSA
1982-06-0917:05 UTCm62611 1.70NAVD881SUSGSSA
1982-06-0917:05 UTCm720196.30  1SUSGSSA
1982-10-1821:01 UTCm62610 2.64NGVD291SUSGSSA
1982-10-1821:01 UTCm62611 1.09NAVD881SUSGSSA
1982-10-1821:01 UTCm720196.91  1SUSGSSA
1983-05-1623:56 UTCm62610 2.26NGVD291SUSGSSA
1983-05-1623:56 UTCm62611 0.71NAVD881SUSGSSA
1983-05-1623:56 UTCm720197.29  1SUSGSSA

Explanation
SectionCodeDescription
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 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 measurementOObserved.
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.