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Groundwater Watch

Site Number: 313927092545101 - Na- 289

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Watch Help Page

DESCRIPTION:: Latitude 31°39'27", Longitude 92°54'51" NAD27
Natchitoches Parish County, Louisiana, Hydrologic Unit 11140207; Land surface altitude: 100.69 feet above sea level NGVD29.
Well completed in "Alluvial aquifers" (N100ALLUVL) national aquifer.
Well completed in "RED RIVER ALLUVIAL AQUIFER" (112RRVA) 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 Louisiana Water Science Center; Email questions about this site to Louisiana Water Science Center Water-Data Inquiries

Site Statistics

Monthly statistics plot for 313927092545101

Most recent data value: 7.58 on 6/3/2009
Period of Record Monthly Statistics for 313927092545101
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 29.36 28.12 25.20 21.90 12.98 8.56 4.13 35
Feb 29.20 27.54 24.48 20.67 16.86 8.93 8.13 28
Mar 29.00 26.26 24.05 20.52 15.73 10.38 7.97 30
Apr 26.60 26.06 23.53 18.60 11.20 7.81 6.52 37
May 27.03 24.70 23.70 19.45 14.30 8.63 2.77 31
Jun 25.30 24.60 22.88 20.10 13.03 10.90 4.87 29
Jul 26.50 25.47 22.80 18.75 14.11 9.26 7.87 32
Aug 27.70 26.58 25.90 22.76 18.78 13.87 9.01 28
Sep 28.00 27.29 26.78 24.40 21.88 19.90 14.95 24
Oct 27.97 27.63 25.76 23.54 17.50 9.42 8.83 36
Nov 28.40 27.12 25.94 24.27 20.17 13.08 9.25 26
Dec 29.37 28.69 26.18 23.82 20.62 14.18 11.80 26

Statistics Options

View month/year statistics

Periodic Groundwater Data

Groundwater hydrograph for well 313927092545101

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

08/08/56

06/03/09

415

Highest WL	Date of Highest WL	Lowest WL	Date of Lowest WL
2.77	05/22/90	29.37	12/03/56

	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