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Groundwater levels for the Nation

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Agency code = usgs
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  • 290805081540801
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USGS 290805081540801 TOMAHAWK LAKE DEEP NR LYNNE

Marion County, Florida
Latitude  29°08'05", Longitude  81°54'08" NAD27
Land-surface elevation 86.53 feet above NGVD29
The depth of the well is 150 feet below land surface.
This well is completed in the Floridan Aquifer System (120FLRD) local aquifer.
Output formats
Table of data
Tab-separated 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
1996-10-07 D62610 52.93NGVD291SUSGSSA
1996-10-07 D62611 51.96NAVD881SUSGSSA
1996-10-07 D7201933.60  1SUSGSSA
1997-01-0720:20 UTCm62610 48.66NGVD291Z  A
1997-01-0720:20 UTCm62611 47.69NAVD881Z  A
1997-01-0720:20 UTCm7201937.87  1Z  A
1997-09-1017:00 UTCm62610 49.13NGVD291Z  A
1997-09-1017:00 UTCm62611 48.16NAVD881Z  A
1997-09-1017:00 UTCm7201937.40  1Z  A
1997-10-1716:33 UTCm62610 48.95NGVD291Z  A
1997-10-1716:33 UTCm62611 47.98NAVD881Z  A
1997-10-1716:33 UTCm7201937.58  1Z  A
1997-11-1721:04 UTCm62610 49.09NGVD291Z  A
1997-11-1721:04 UTCm62611 48.12NAVD881Z  A
1997-11-1721:04 UTCm7201937.44  1Z  A
1998-01-1415:10 UTCm62610 51.75NGVD291Z  A
1998-01-1415:10 UTCm62611 50.78NAVD881Z  A
1998-01-1415:10 UTCm7201934.78  1Z  A
1998-03-1117:00 UTCm62610 54.48NGVD291Z  A
1998-03-1117:00 UTCm62611 53.51NAVD881Z  A
1998-03-1117:00 UTCm7201932.05  1Z  A
1998-05-1216:40 UTCm62610 54.10NGVD291Z  A
1998-05-1216:40 UTCm62611 53.13NAVD881Z  A
1998-05-1216:40 UTCm7201932.43  1Z  A
1998-07-1416:25 UTCm62610 52.53NGVD291Z  A
1998-07-1416:25 UTCm62611 51.56NAVD881Z  A
1998-07-1416:25 UTCm7201934.00  1Z  A
1998-09-1519:11 UTCm62610 52.95NGVD291Z  A
1998-09-1519:11 UTCm62611 51.98NAVD881Z  A
1998-09-1519:11 UTCm7201933.58  1Z  A
1998-12-1518:37 UTCm62610 53.82NGVD291Z  A
1998-12-1518:37 UTCm62611 52.85NAVD881Z  A
1998-12-1518:37 UTCm7201932.71  1Z  A
2001-05-1519:25 UTCm62610 45.75NGVD291S  A
2001-05-1519:25 UTCm62611 44.78NAVD881S  A
2001-05-1519:25 UTCm7201940.78  1S  A

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 measurementSSteel-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.