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Groundwater Watch

Site Number: 294206095162601 - LJ-65-22-622 Extensometer

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Watch Help Page

LOCATION: Latitude 29°42'06", Longitude 95°16'26" NAD27
Harris County, Texas, Hydrologic Unit 12040104

DESCRIPTION: Well depth: 995 feet
Land surface altitude: 34 feet above sea level NGVD29.
Well completed in "Coastal lowlands aquifer system" (S100CSLLWD) national aquifer.
Well completed in "EVANGELINE AQUIFER" (121EVGL) local aquifer

AVAILABLE DATA FROM NWISWeb:

Field ground-water-level measurements

OPERATION:: Record for this site is maintained by the USGS Texas Water Science Center; Email questions about this site to Texas Water-Data Inquiries

Site Statistics

Monthly statistics plot for 294206095162601

Most recent data value: 186.69 on 11/10/2009
Period of Record Monthly Statistics for 294206095162601
Depth to water level, feet below land surface
All Approved Continuous & Periodic Data Used In Analysis
Note: Bold values in the table indicate closest statistic to the most recent data value.
Month Lowest
Level 10th
%ile 25th
%ile 50th
%ile 75th
%ile 90th
%ile Highest
Level Number
of
Years
Jan 369.40 359.92 323.76 268.46 213.21 185.77 176.10 36
Feb 368.98 359.67 327.61 276.88 212.33 186.49 173.87 33
Mar 368.97 355.83 324.72 256.26 208.44 182.08 172.79 35
Apr 368.37 355.31 322.24 254.36 206.90 180.86 171.76 35
May 367.48 355.54 321.56 260.57 206.09 181.34 171.26 36
Jun 366.16 359.84 321.00 260.47 206.49 180.37 171.10 36
Jul 368.98 366.74 327.20 267.79 206.40 179.91 171.85 37
Aug 381.80 367.60 329.40 267.35 205.93 183.18 172.86 35
Sep 376.05 368.62 329.58 269.40 209.55 183.96 173.54 37
Oct 374.81 369.69 326.64 266.23 210.84 185.07 174.71 37
Nov 373.08 369.34 326.59 266.24 215.75 186.40 175.74 35
Dec 371.26 365.39 328.40 273.53 215.29 186.14 176.55 35

Statistics Options

View month/year statistics

Periodic Groundwater Data

Groundwater hydrograph for well 294206095162601

Summary Statistics for Period of Record Periodic Water Levels

Depth to water level, feet below land surface

Approved Periodic Water Level Values

Begin Date

End Date

Number of Values

07/24/73

11/10/09

466

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
171.10	06/09/08	381.80	08/30/74

	Groundwater Levels Options
	View NWISWeb Groundwater levels page
	View annual monthly statistics for all data types
	Download Groundwater levels in text format

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U.S. Department of the Interior |U.S. Geological Survey
URL: http://groundwaterwatch.usgs.gov/AWLSites.asp
Page Contact Information: OGW Webmaster
Last update: Monday, September 14, 2009 at 11:44