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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 294727095391200
Minimum number of levels = 1
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USGS 294727095391200 Addicks Res Piezometer P39 nr Addicks, TX

Harris County, Texas
Latitude  29°47'27.0", Longitude  95°39'12.0" NAD83
Land-surface elevation 121.22 feet above NAVD88
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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
2020-02-0417:33 UTCm62611 85.19NAVD88  USGSSP
2020-02-0417:34 UTCm62611 85.19NAVD88  USGSSP
2020-03-0519:29 UTCm62611 84.52NAVD88  USGSSP
2020-03-0519:30 UTCm62611 84.50NAVD88  USGSSP
2020-03-1213:30 UTCm62611 84.65NAVD88  USGSSP
2020-03-1213:31 UTCm62611 84.65NAVD88  USGSSP
2020-05-0413:22 UTCm62611 83.70NAVD88  USGSSP
2020-07-0813:15 UTCm62611 85.72NAVD88  USGSSP
2020-08-0616:11 UTCm62611 85.71NAVD88  USGSSP
2020-08-0616:12 UTCm62611 85.72NAVD88  USGSSP
2020-11-0914:01 UTCm62611 85.68NAVD88  USGSSP
2020-12-1714:05 UTCm62611 86.02NAVD88  USGSSP
2021-01-2114:01 UTCm62611 87.74NAVD88  USGSSP
2021-03-1813:24 UTCm62611 86.85NAVD88  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.