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Groundwater Watch

Site Number: 305144091010901 - EF- 61

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DESCRIPTION:: Latitude 30°51'44", Longitude 91°01'09" NAD27
East Feliciana Parish County, Louisiana, Hydrologic Unit 08070202; Land surface altitude: 210.00 feet above sea level NGVD29.
Well completed in "Coastal lowlands aquifer system" (S100CSLLWD) national aquifer.
Well completed in "1200-FOOT SAND OF BATON ROUGE AREA" (12112BR) local aquifer

AVAILABLE DATA FROM NWISWeb:

Field ground-water-level measurements
Additional Data Sources	Begin Date	End Date	Count
Annual Water-Data Report (pdf) offsite	2006	2008	3

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

Site Statistics

Monthly statistics plot for 305144091010901

Most recent data value: 88.54 on 7/14/2009
Period of Record Monthly Statistics for 305144091010901
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 87.59 87.35 85.66 81.39 76.16 66.11 65.35 11
Feb 88.49 88.36 85.59 81.04 71.22 64.86 63.95 16
Mar 81.99 81.98 81.36 76.65 65.35 63.90 63.86 11
Apr 88.33 87.52 85.51 81.31 78.95 65.17 63.97 24
May 88.32 87.97 85.50 80.60 67.61 63.96 63.76 15
Jun 85.48 -   -   -   -   -   63.91 6
Jul 88.54 88.21 85.75 82.60 80.77 67.48 64.18 21
Aug 80.13 -   -   -   -   -   63.85 5
Sep 88.69 -   -   -   -   -   64.02 8
Oct 88.40 87.90 85.52 81.43 79.68 70.83 64.06 25
Nov 85.81 85.78 81.95 80.84 69.35 65.21 64.24 19
Dec 0

   Statistics Options

    View month/year statistics

Periodic Groundwater Data

Groundwater hydrograph for well 305144091010901

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

03/08/61

07/14/09

164

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
63.76	05/16/61	88.69	09/15/92

	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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URL: http://groundwaterwatch.usgs.gov/AWLSites.asp
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Last update: Monday, September 14, 2009 at 11:44