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Groundwater levels for the Nation

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Agency code = usgs
site_no list =
  • 295953095474001
Minimum number of levels = 1
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USGS 295953095474001 LJ-65-02-2XX

Harris County, Texas
Latitude  29°59'52.80", Longitude  95°47'39.84" NAD83
Land-surface elevation 202 feet above NAVD88
The depth of the well is 1,400 feet below land surface.
The depth of the hole is 1,400 feet below land surface.
This well is completed in the Coastal lowlands aquifer system (S100CSLLWD) national aquifer.
This well is completed in the Evangeline Aquifer (121EVGL) 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
2017-11-0220:51 UTCm62610 -144.05NGVD29PSUSGSSA
2017-11-0220:51 UTCm62611 -144.00NAVD88PSUSGSSA
2017-11-0220:51 UTCm72019346.00  PSUSGSSA
2018-01-2918:36 UTCm62610 -133.85NGVD291SUSGSSA
2018-01-2918:36 UTCm62611 -133.80NAVD881SUSGSSA
2018-01-2918:36 UTCm72019335.80  1SUSGSSA
2019-02-1116:11 UTCm62610 -131.70NGVD291SUSGSSA
2019-02-1116:11 UTCm62611 -131.65NAVD881SUSGSSA
2019-02-1116:11 UTCm72019333.65  1SUSGSSA
2020-02-1317:55 UTCm62610 -139.24NGVD291SUSGSSA
2020-02-1317:55 UTCm62611 -139.19NAVD881SUSGSSA
2020-02-1317:55 UTCm72019341.19  1SUSGSSA
2021-01-0515:01 UTCm62610 -136.26NGVD291SUSGSSA
2021-01-0515:01 UTCm62611 -136.21NAVD881SUSGSSA
2021-01-0515:01 UTCm72019338.21  1SUSGSSA
2022-02-1019:21 UTCm62610 -147.65NGVD291SUSGSSA
2022-02-1019:21 UTCm62611 -147.60NAVD881SUSGSSA
2022-02-1019:21 UTCm72019349.60  1SUSGSSA
2023-01-1316:35 UTCm62610 -174.25NGVD291SUSGSSA
2023-01-1316:35 UTCm62611 -174.20NAVD881SUSGSSA
2023-01-1316:35 UTCm72019376.20  1SUSGSSA
2024-02-0718:11 UTCm62610 -184.56NGVD291SUSGSSA
2024-02-0718:11 UTCm62611 -184.51NAVD881SUSGSSA
2024-02-0718:11 UTCm72019386.51  1SUSGSSA

Explanation
SectionCodeDescription
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
StatusPPumping
Method of measurementSSteel-tape measurement.
Measuring agencyUSGSU.S. Geological Survey
Source of measurementSMeasured by personnel of reporting agency.
Water-level approval statusAApproved for publication -- Processing and review completed.