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Groundwater levels for the Nation

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Agency code = usgs
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  • 290451081344401
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USGS 290451081344401 L-0066 OBS WELL ALEXANDER SP NR ASTOR

Lake County, Florida
Latitude  29°04'51", Longitude  81°34'44" NAD27
Land-surface elevation 24.66 feet above NGVD29
The depth of the well is 105 feet below land surface.
The depth of the hole is 105 feet below land surface.
This well is completed in the Floridan aquifer system (S400FLORDN) national aquifer.
This well is completed in the Floridan Aquifer System (120FLRD) local aquifer.
Output formats
Table of data
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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
1997-05-2115:25 UTCm62610 15.86NGVD291Z  A
1997-05-2115:25 UTCm62611 14.79NAVD881Z  A
1997-05-2115:25 UTCm720198.80  1Z  A
1997-09-1517:15 UTCm62610 15.66NGVD291Z  A
1997-09-1517:15 UTCm62611 14.59NAVD881Z  A
1997-09-1517:15 UTCm720199.00  1Z  A
1998-05-1517:19 UTCm62610 16.96NGVD291Z  A
1998-05-1517:19 UTCm62611 15.89NAVD881Z  A
1998-05-1517:19 UTCm720197.70  1Z  A
1998-09-1818:00 UTCm62610 16.41NGVD291Z  A
1998-09-1818:00 UTCm62611 15.34NAVD881Z  A
1998-09-1818:00 UTCm720198.25  1Z  A
1999-05-1718:00 UTCm62610 15.63NGVD291Z  A
1999-05-1718:00 UTCm62611 14.56NAVD881Z  A
1999-05-1718:00 UTCm720199.03  1Z  A
1999-09-2217:00 UTCm62610 15.50NGVD291Z  A
1999-09-2217:00 UTCm62611 14.43NAVD881Z  A
1999-09-2217:00 UTCm720199.16  1Z  A
2000-05-1519:54 UTCm62610 15.18NGVD291Z  A
2000-05-1519:54 UTCm62611 14.11NAVD881Z  A
2000-05-1519:54 UTCm720199.48  1Z  A
2000-09-1118:05 UTCm62610 14.80NGVD291Z  A
2000-09-1118:05 UTCm62611 13.73NAVD881Z  A
2000-09-1118:05 UTCm720199.86  1Z  A
2001-05-1618:30 UTCm62610 14.57NGVD291S  A
2001-05-1618:30 UTCm62611 13.50NAVD881S  A
2001-05-1618:30 UTCm7201910.09  1S  A
2001-09-2715:46 UTCm62610 16.85NGVD291T  A
2001-09-2715:46 UTCm62611 15.78NAVD881T  A
2001-09-2715:46 UTCm720197.81  1T  A
2002-05-1517:50 UTCm62610 15.56NGVD291T  A
2002-05-1517:50 UTCm62611 14.49NAVD881T  A
2002-05-1517:50 UTCm720199.10  1T  A
2002-09-1919:38 UTCm62610 16.33NGVD291TUSGSSA
2002-09-1919:38 UTCm62611 15.26NAVD881TUSGSSA
2002-09-1919:38 UTCm720198.33  1TUSGSSA
2003-05-2115:25 UTCm62610 16.62NGVD291TUSGSSA
2003-05-2115:25 UTCm62611 15.55NAVD881TUSGSSA
2003-05-2115:25 UTCm720198.04  1TUSGSSA
2003-09-1816:15 UTCm62610 17.07NGVD291TUSGSSA
2003-09-1816:15 UTCm62611 16.00NAVD881TUSGSSA
2003-09-1816:15 UTCm720197.59  1TUSGSSA
2004-05-2018:48 UTCm62610 16.13NGVD291TUSGSSA
2004-05-2018:48 UTCm62611 15.06NAVD881TUSGSSA
2004-05-2018:48 UTCm720198.53  1TUSGSSA
2004-09-2320:07 UTCm62610 17.93NGVD291TUSGSSA
2004-09-2320:07 UTCm62611 16.86NAVD881TUSGSSA
2004-09-2320:07 UTCm720196.73  1TUSGSSA
2005-05-2616:43 UTCm62610 17.01NGVD291TUSGSSA
2005-05-2616:43 UTCm62611 15.94NAVD881TUSGSSA
2005-05-2616:43 UTCm720197.65  1TUSGSSA
2005-09-2119:31 UTCm62610 18.23NGVD291TUSGSSA
2005-09-2119:31 UTCm62611 17.16NAVD881TUSGSSA
2005-09-2119:31 UTCm720196.43  1TUSGSSA
2006-05-1918:15 UTCm62610 16.87NGVD291TUSGSSA
2006-05-1918:15 UTCm62611 15.80NAVD881TUSGSSA
2006-05-1918:15 UTCm720197.79  1TUSGSSA
2006-09-1919:44 UTCm62610 16.48NGVD291TUSGSSA
2006-09-1919:44 UTCm62611 15.41NAVD881TUSGSSA
2006-09-1919:44 UTCm720198.18  1TUSGSSA
2007-05-2220:53 UTCm62610 15.64NGVD291TUSGSSA
2007-05-2220:53 UTCm62611 14.57NAVD881TUSGSSA
2007-05-2220:53 UTCm720199.02  1TUSGSSA
2007-09-1815:35 UTCm62610 15.61NGVD291TUSGSSA
2007-09-1815:35 UTCm62611 14.54NAVD881TUSGSSA
2007-09-1815:35 UTCm720199.05  1TUSGSSA
2008-05-2016:16 UTCm62610 15.26NGVD291TUSGSSA
2008-05-2016:16 UTCm62611 14.19NAVD881TUSGSSA
2008-05-2016:16 UTCm720199.40  1TUSGSSA
2008-09-1716:12 UTCm62610 17.87NGVD291TUSGSSA
2008-09-1716:12 UTCm62611 16.80NAVD881TUSGSSA
2008-09-1716:12 UTCm720196.79  1TUSGSSA
2009-05-1917:58 UTCm62610 16.34NGVD291TUSGSSA
2009-05-1917:58 UTCm62611 15.27NAVD881TUSGSSA
2009-05-1917:58 UTCm720198.32  1TUSGSSA
2009-09-2318:04 UTCm62610 17.54NGVD291TUSGSSA
2009-09-2318:04 UTCm62611 16.47NAVD881TUSGSSA
2009-09-2318:04 UTCm720197.12  1TUSGSSA
2010-05-2419:20 UTCm62610 16.77NGVD291TUSGSSA
2010-05-2419:20 UTCm62611 15.70NAVD881TUSGSSA
2010-05-2419:20 UTCm720197.89  1TUSGSSA
2010-09-1517:45 UTCm62610 16.63NGVD291SUSGSSA
2010-09-1517:45 UTCm62611 15.56NAVD881SUSGSSA
2010-09-1517:45 UTCm720198.03  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.
Method of measurementTElectric-tape measurement.
Method of measurementZOther.
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.