USGS -- Water Resources of the United States

USGS Home
Contact USGS
Search USGS

Groundwater Watch

Site Number: 293349095070901 - LJ-65-32-424 Extensometer

Groundwater
Watch Help Page

LOCATION: Latitude 29°33'49", Longitude 95°07'09" NAD27
Harris County, Texas, Hydrologic Unit 12040204

DESCRIPTION: Well depth: 1740 feet
Hole depth: 1855 feet
Land surface altitude: 24 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

Field/Lab water-quality samples

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 293349095070901

Most recent data value: 137.57 on 10/16/2009
Period of Record Monthly Statistics for 293349095070901
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 226.12 203.15 196.67 172.39 150.08 141.69 136.72 33
Feb 225.85 203.84 195.96 178.88 155.26 142.09 137.91 30
Mar 225.65 212.17 196.22 174.44 149.95 141.46 136.57 34
Apr 225.44 202.86 195.52 171.68 150.77 141.44 136.41 33
May 225.16 211.20 196.33 173.48 150.72 141.50 136.50 34
Jun 224.91 211.14 195.00 173.11 151.02 140.40 136.68 34
Jul 224.82 210.11 195.82 172.80 150.80 141.87 136.84 34
Aug 224.97 210.05 195.42 172.53 150.71 140.79 136.93 34
Sep 224.83 209.88 196.98 174.79 150.68 141.80 137.25 33
Oct 226.16 209.28 197.68 168.46 149.42 139.19 136.77 33
Nov 226.48 209.12 198.05 174.08 150.45 141.71 136.80 33
Dec 226.39 205.03 197.74 173.34 149.98 141.69 136.39 33

Statistics Options

View month/year statistics

Periodic Groundwater Data

Groundwater hydrograph for well 293349095070901

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

03/26/76

10/16/09

480

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
136.39	12/19/08	227.02	11/04/76

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

Accessibility FOIA Privacy Policies and Notices

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