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Groundwater levels for the Nation

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Agency code = usgs
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  • 294726095384400
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USGS 294726095384400 Addicks Res Piezometer P41 nr Addicks, TX

Harris County, Texas
Latitude  29°47'26.8", Longitude  95°38'43.9" NAD83
Land-surface elevation 120.56 feet above NAVD88
The depth of the well is 45.3 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Chicot Aquifer, Upper (112CHCTU) local aquifer.
Output formats
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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
2019-12-1217:43 UTCm7201981.86  1 USGSSP
2019-12-2315:54 UTCm7201981.86  1 USGSSP
2020-01-2919:43 UTCm62611 82.25NAVD88  USGSSP
2020-01-2920:16 UTCm62611 82.28NAVD88  USGSSP
2020-02-0414:32 UTCm62611 82.50NAVD88  USGSSP
2020-02-0414:33 UTCm62611 82.50NAVD88  USGSSP
2020-03-1213:58 UTCm62611 82.35NAVD88  USGSSP
2020-03-1213:59 UTCm62611 82.36NAVD88  USGSSP
2020-05-0413:56 UTCm62611 81.57NAVD88  USGSSP
2020-07-0813:53 UTCm62611 82.82NAVD88  USGSSP
2020-08-0616:32 UTCm62611 82.54NAVD88  USGSSP
2020-08-0616:34 UTCm62611 82.55NAVD88  USGSSP
2020-11-0914:32 UTCm62611 82.02NAVD88  USGSSP
2020-12-1714:33 UTCm62611 82.15NAVD88  USGSSP
2021-01-2114:30 UTCm62611 83.51NAVD88  USGSSP
2021-03-1813:52 UTCm62611 83.03NAVD88  USGSSP

Explanation
SectionCodeDescription
Water-level date-time accuracymDate is accurate to the Minute
Parameter code62611Groundwater level above NAVD 1988, feet
Parameter code72019Depth to water level, feet below land surface
Referenced vertical datumNAVD88North American Vertical Datum of 1988
StatusThe reported water-level measurement represents a static level
Status1Static
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.