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Site Number: 293348095070604 - LJ-65-32-428 (Clear Lake Deep Extensometer)


 
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DESCRIPTION:
Latitude 29°33'48.3", Longitude 95°07'08.2"   NAD83
Harris County, Texas, Hydrologic Unit 12040204
Land surface altitude: 17.99feet above NAVD88.
Well completed in "Coastal lowlands aquifer system" (S100CSLLWD) national aquifer.
Well completed in "Evangeline Aquifer" (121EVGL) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     2010-11-24  2021-09-12  
 Daily Data
    Depth to water level, feet below land surface  2010-11-23  2021-09-11  11715 
 Daily Statistics 
    Depth to water level, feet below land surface  2010-11-23  2021-05-31 3802 
 Monthly Statistics 
    Depth to water level, feet below land surface  2010-11  2021-05  
 Annual Statistics 
    Depth to water level, feet below land surface  2011  2021  
 Field groundwater-level measurements 1976-05-03  2021-07-22  625 
Field/Lab water-quality samples
 Water-Year Summary 2005  2020  16 
OPERATION:
Record for this site is maintained by the USGS Texas Water Science Center
Email questions about this site to Texas Water Science Center Water-Data Inquiries
Site Statistics

Most recent data value: 132.63 on 9/16/2021
Period of Record Monthly Statistics for 293348095070604
Depth to water level, feet below land surface
All Approved Continuous & Periodic Data Used In Analysis
Note: Highlighted values in the table indicate closest statistic to the most recent data value.
MonthLowest
Median
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
Highest
Median
Number
of
Years
Jan150.65142.86132.26128.09121.09117.35114.6044
Feb149.63143.51132.31127.92120.92117.59114.9244
Mar149.05142.77132.24127.36121.28118.04115.1545
Apr148.38142.94132.27127.52121.43117.20114.9544
May144.99142.07132.21127.28121.04117.78114.9445
Jun148.66143.46132.28127.86121.47117.17114.9146
Jul150.44143.40132.52127.62121.12117.53114.7445
Aug152.40143.72132.52127.74122.11117.61114.7745
Sep154.58143.40132.29127.68122.17117.88114.6344
Oct153.00143.27132.30127.63120.61116.79114.7245
Nov151.94143.26132.26127.89121.51117.54114.7245
Dec152.39143.00132.24128.03121.47118.01114.6845
.As of 9/18/2021 19:02-2
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Daily Groundwater Data

Most recent Provisional daily data value: 132.63 on 09/16/21
Summary for Period of Continuous Record
Depth to water level, feet below land surface
Approved Daily Maximum Values Data Used in Analysis
Begin
Date
End Date Days%
Complete
11/23/1005/31/21 3,80298
Lowest
Level
5th
%ile
10th
%ile
25th
%ile
50th
%ile
75th
%ile
90th
%ile
95th
%ile
Highest
Level
132.85132.65132.56132.27131.95129.21125.00122.54119.69

Daily Data Options

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Periodic Groundwater Data


Summary for Period of Record Periodic Water Levels
Depth to water level, feet below land surface
Approved Periodic Water Level Values
Begin DateEnd DateNumber of Values
05/03/7607/22/21625
Highest WLDate of Highest WLLowest WLDate of Lowest WL
114.601/05/89154.5809/11/79

Groundwater Levels Options

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Note: The most recent measurement on 07/22/2021 has the following status:
''
Period of Record - All Data Types

Summary for Period of Record - All Data Types
Depth to water level, feet below land surface
Begin DateEnd DateNumber of Values
05/03/7609/16/215,265
Highest WLDate of Highest WLLowest WLDate of Lowest WL
114.601/05/89154.5809/11/79

Period of Record Options

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Last update: Monday, March 8, 2021 at 15:43
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