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Site Number: 314542093043701 - Na-474


 
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DESCRIPTION:
Latitude 31°45'42", Longitude 93°04'37"   NAD27
Natchitoches Parish, Louisiana, Hydrologic Unit 11140204
Well depth: 73.0 feet
Hole depth: 79.0 feet
Land surface altitude: 120.00feet above NGVD29.
Well completed in "Alluvial aquifers" (N100ALLUVL) national aquifer.
Well completed in "Red River Alluvial Aquifer" (112RRVA) local aquifer
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field groundwater-level measurements 1978-03-20  2019-07-16  275 
Field/Lab water-quality samples

Additional Data Sources

Begin Date

End Date

Count
 Annual Water-Data Report (pdf)  **offsite** 2006  2013  8 
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

Most recent data value: 10.02 on 7/16/2019
Period of Record Monthly Statistics for 314542093043701
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
Jan17.1015.6214.0012.0810.469.519.2436
Feb17.5016.5513.9310.559.688.728.1316
Mar16.8216.2311.059.679.018.618.3215
Apr16.5614.7411.5910.039.238.928.3536
May16.3015.2611.6710.499.688.638.4919
Jun15.5815.5612.5411.3010.319.578.8215
Jul16.6414.4313.3612.5411.0210.187.7537
Aug16.5916.5414.3813.2512.6412.0911.9915
Sep16.9016.5014.6613.9913.1812.0611.3913
Oct17.8115.9715.0414.3113.6512.5411.8139
Nov18.5718.2216.6614.4412.5512.1112.0112
Dec17.6017.3714.2513.2911.2310.5410.5110
.As of 8/16/2019 19:08-2
   Statistics 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
03/20/7807/16/19275
Highest WLDate of Highest WLLowest WLDate of Lowest WL
7.7507/19/8918.5711/04/80

Groundwater Levels Options

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*References to non-Department of the Interior (DOI) products do not constitute an endorsement by the DOI.

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Last update: Wednesday, May 22, 2019 at 14:39

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