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Groundwater levels for the Nation

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Agency code = usgs
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  • 300550097580301
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USGS 300550097580301 LR-58-57-103

Hays County, Texas
Latitude  30°05'50", Longitude  97°58'03" NAD27
Land-surface elevation 1,017 feet above NAVD88
The depth of the well is 200 feet below land surface.
This well is completed in the Edwards-Trinity aquifer system (S500EDRTRN) national aquifer.
Output formats
Table of data
Tab-separated data
Graph of data
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
1978-04-24 D62610 872.06NGVD291S  A
1978-04-24 D62611 872.56NAVD881S  A
1978-04-24 D72019144.44  1S  A
1978-05-23 D62610 874.45NGVD291S  A
1978-05-23 D62611 874.95NAVD881S  A
1978-05-23 D72019142.05  1S  A
1978-08-24 D62610 878.93NGVD291S  A
1978-08-24 D62611 879.43NAVD881S  A
1978-08-24 D72019137.57  1S  A
1979-02-01 D62610 876.65NGVD291S  A
1979-02-01 D62611 877.15NAVD881S  A
1979-02-01 D72019139.85  1S  A
1980-01-23 D62610 881.20NGVD291S  A
1980-01-23 D62611 881.70NAVD881S  A
1980-01-23 D72019135.30  1S  A
1981-01-29 D62610 877.10NGVD291S  A
1981-01-29 D62611 877.60NAVD881S  A
1981-01-29 D72019139.40  1S  A
1982-01-28 D62610 875.50NGVD291S  A
1982-01-28 D62611 876.00NAVD881S  A
1982-01-28 D72019141.00  1S  A

Explanation
SectionCodeDescription
Water-level date-time accuracyDDate is accurate to the Day
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 agencyNot determined
Source of measurementNot determined
Water-level approval statusAApproved for publication -- Processing and review completed.