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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 294724095362600
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USGS 294724095362600 Addicks Res Piezometer P23 nr Addicks, TX

Harris County, Texas
Latitude  29°47'24.5", Longitude  95°36'26.1" NAD83
Land-surface elevation 90.36 feet above NAVD88
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
2020-03-0617:58 UTCm62611 69.62NAVD88  USGSSP
2020-03-0618:00 UTCm62611 69.62NAVD88  USGSSP
2020-03-0916:44 UTCm62611 69.52NAVD88  USGSSP
2020-03-1217:20 UTCm62611 69.49NAVD88  USGSSP
2020-03-1217:21 UTCm62611 69.47NAVD88  USGSSP
2020-05-0416:39 UTCm62611 69.76NAVD88  USGSSP
2020-07-0817:02 UTCm62611 70.24NAVD88  USGSSP
2020-08-0615:04 UTCm62611 70.39NAVD88  USGSSP
2020-08-0615:05 UTCm62611 70.41NAVD88  USGSSP
2020-11-0916:21 UTCm62611 69.69NAVD88  USGSSP
2020-12-1716:36 UTCm62611 70.17NAVD88  USGSSP
2021-01-2116:56 UTCm62611 70.26NAVD88  USGSSP
2021-03-1816:05 UTCm62611 69.89NAVD88  USGSSP

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62611Groundwater level above NAVD 1988, feet
Referenced vertical datumNAVD88North American Vertical Datum of 1988
StatusThe reported water-level measurement represents a static level
Method of measurementNot determined
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusPProvisional data subject to revision.